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4K 5-Port 1080p HD Mutimedia Interface 3D Switch Selector Splitter Video Hub For HDTV
MAX7219 Dot Matrix Module 4-in-1 Display (1B3 MAX7219 Dot Matrix Display)
Specifications:
A single module can drive a 8x8 dot matrix common cathode
Working voltage: 5V
Module size: 12.8 x 3.2 x 1.3 cm (L*W*H)
With 64 fixing screw holes, hole diameter: 3mm
Module with input and output interfaces, support for cascading multiple modules
Wiring:
1. The left side of the module is the input port, and the right is the output port.
2. Control of a single module, the input port only need to receive CPU.
3. The more a module cascade and input end of the first module is connected with the CPU and input end of the input end of the output end is connected to the second module, output terminal of the second module connected with the three modules, and so on.
For example: 51 SCM
VCC→5V
GND→GND
DIN→P2.2
CS →P2.1
CLK→P2.0
Package includes:
1 x MAX7219 Dot Matrix Module
1 x 5pin jumper Cable
Documentation:
https://max7219.readthedocs.io/en/0.2.3/
Clock example
Python Library
A single module can drive a 8x8 dot matrix common cathode
Working voltage: 5V
Module size: 12.8 x 3.2 x 1.3 cm (L*W*H)
With 64 fixing screw holes, hole diameter: 3mm
Module with input and output interfaces, support for cascading multiple modules
Wiring:
1. The left side of the module is the input port, and the right is the output port.
2. Control of a single module, the input port only need to receive CPU.
3. The more a module cascade and input end of the first module is connected with the CPU and input end of the input end of the output end is connected to the second module, output terminal of the second module connected with the three modules, and so on.
For example: 51 SCM
VCC→5V
GND→GND
DIN→P2.2
CS →P2.1
CLK→P2.0
Package includes:
1 x MAX7219 Dot Matrix Module
1 x 5pin jumper Cable
Documentation:
https://max7219.readthedocs.io/en/0.2.3/
Clock example
Python Library
ESP8266 ESP-12F Remote Serial Port WIFI Transceiver Wireless Module (C54 ESP-12F Wireless Module)
Description:
ESP-12F: breakthrough design. The new four-layer board design, the new revision antenna RF performance optimization, compared to the communication from the ESP-12E increased by 30% to 50%! Semi-hole chip technology, the whole IO leads, with metal shielding shell, has passed FCC & CE & RoHS certification, built-board PCB antenna, 4M bytes Flash.
Note:
We can not offer any support at this stage on this item, sorry for the inconvenience.
Package includes:
1 x ESP8266 ESP-12F Remote Serial Port WIFI Transceiver Wireless Module
Resources:
Wikipedia
espressif resources
Resources:
Wikipedia
espressif resources
5V Infrared Line Tracking Sensor Module (2B3 line track sensor)
Features:
Size: 3.5 x 1cm
Power supply: 5V DC
Detector distance: 10mm
Build-in Tcrt5000 Sensor NSOR
Applicable to a variety of platforms including Arduino / AVR / ARM /PIC
Package includes:
1 x Tracking Sensor Module
Build A Line-following robot
Size: 3.5 x 1cm
Power supply: 5V DC
Detector distance: 10mm
Build-in Tcrt5000 Sensor NSOR
Applicable to a variety of platforms including Arduino / AVR / ARM /PIC
Package includes:
1 x Tracking Sensor Module
Build A Line-following robot
Dual USB 9V/12V/24V/36V to 5V Converter DC-DC 3A Step Down Power Module (C51 5V dual usb converter)
Specifications:
Input: 9V-36V
Output: 5V / 3A (MAX)
Efficiency: 92% (MAX)
Switching frequency: 150KHZ
Operating temperature: -40 ℃ - + 85 ℃
Load capacity: Maximum output 3A in total on both ports
Application: mobile power, mobile phones, flat-panel USB5V powered devices
Package includes:
1 x DC Power Module
Specifications:
Input: 9V-36V
Output: 5V / 3A (MAX)
Efficiency: 92% (MAX)
Switching frequency: 150KHZ
Operating temperature: -40 ℃ - + 85 ℃
Load capacity: Maximum output 3A in total on both ports
Application: mobile power, mobile phones, flat-panel USB5V powered devices
Package includes:
1 x DC Power Module
KY-022 Infrared Sensor Receiver Module (2B5 IR receiver board)
Description:
Infrared receiving module adopts 1838 infrared receiving head
Light resistance, strong electromagnetic interference, built-in infrared dedicated IC, can work under 500 lux light intensity
Widely used in remote control toys, satellite receivers, air conditioner, heater, electric fan, lighting and other home appliances.
Specifications:
Dimension: 6.4 x 7.4 x 5.1mm
Receiving angle: 90 °
Working voltage: 2.7 ~ 5.5V
Frequency: 37.9KHz
Receiving range: 18m
Package includes:
1 x Infrared sensor receiver module
Wiki
Infrared receiving module adopts 1838 infrared receiving head
Light resistance, strong electromagnetic interference, built-in infrared dedicated IC, can work under 500 lux light intensity
Widely used in remote control toys, satellite receivers, air conditioner, heater, electric fan, lighting and other home appliances.
Specifications:
Dimension: 6.4 x 7.4 x 5.1mm
Receiving angle: 90 °
Working voltage: 2.7 ~ 5.5V
Frequency: 37.9KHz
Receiving range: 18m
Package includes:
1 x Infrared sensor receiver module
Wiki
Camera Module for Raspberry Pi Zero Standard (C3 zero cam standard)
This minimal Camera for the Pi Zero is perfect for small camera projects where space is at a premium.
The sensor is 5MP, and the whole shebang is mounted on a flexible circuit board. As such, a little care is needed when handling, just like the connector on the Pi Zero. Easy there Lennie.
Otherwise it's an economical and svelte solution for birdcams, bodycams, home security and simple computer vision projects.
Update: now also available without an IR filter, which is useful for night vision, especially when using IR lights to illuminate the subject
Only for Raspberry Pi Zero with CSI camera port.
Approx dimensions of camera: 10mm x 11.4mm x 5.1mm
Getting started with PiCamera
TEA5767 FM Stereo Radio Module 76-108MHZ For Arduino With Antenna (3A4 FM receiver module)
Features:
Frequency range from 76-108MHZ automatic digital tuning.
High sensitivity, high stability, low noise, radio module.
A low-power electro-tuning FM stereo radio circuit, which integrates the IF frequency selection and demodulation network.
High sensitivity (Using low noise RF input amplifier)
High-gain automatic gain control (AGC) circuit
LC tuned oscillator fixed chip.
Specifications:
Board size: 31 x 30 mm
With a power reverse-protection diode
Board comes with power output filter inductor
Multiple capacitor combination filter
Blue power indicator
You can directly pull and plug the antenna port
I2C bus communication
FM radio TEA5767 dedicated chip module
Onboard headphone amplifier chip TDA1308 for audio amplification
Onboard 3.5mm audio interface, can be directly connected to headset amplifier
If connected with single chip, only need to connect the power ground and two I2C communication lines
Package includes:
1 x TEA5767 Radio Module
Instructable
Frequency range from 76-108MHZ automatic digital tuning.
High sensitivity, high stability, low noise, radio module.
A low-power electro-tuning FM stereo radio circuit, which integrates the IF frequency selection and demodulation network.
High sensitivity (Using low noise RF input amplifier)
High-gain automatic gain control (AGC) circuit
LC tuned oscillator fixed chip.
Specifications:
Board size: 31 x 30 mm
With a power reverse-protection diode
Board comes with power output filter inductor
Multiple capacitor combination filter
Blue power indicator
You can directly pull and plug the antenna port
I2C bus communication
FM radio TEA5767 dedicated chip module
Onboard headphone amplifier chip TDA1308 for audio amplification
Onboard 3.5mm audio interface, can be directly connected to headset amplifier
If connected with single chip, only need to connect the power ground and two I2C communication lines
Package includes:
1 x TEA5767 Radio Module
Instructable
Create your own little Arduino FM radio using this receiver
MQ-3 Alcohol Ethanol Sensor Breath Gas Detection Module (2B5 MQ3 alcohol sensor orange)
Description:
The main chip: LM393, MQ-3 gas sensor
Operating voltage: DC3-5V
Response time: ≤10s
Recovery time: ≤30s
Heating resistance: 31Ω±3Ω
Heating Current: ≤180mA
Heating Voltage: 5V±0.2V
Heating Power: ≤900mW
detect Voltage: ≤15V
Ambient Temperature: -10℃ to 65℃,
Humidity: ≤95%RH
Storage conditions: Temperature:-20℃-70℃,Humidity:≤ 70%RH
Features:
Signal output instructions:
Dual signal output (analog output, and TTL level output);
TTL output valid signal is low, can be connected directly to the microcontroller;
0 ~ 5V analog output voltage, the higher the concentration the higher the voltage;
Has a high sensitivity and good selectivity to ethanol vapor;
Has a long life and reliable stability;
Rapid response recovery characteristics;
Applications:
For motor vehicle drivers and other non-drinking and operating personnel on-site testing, also used in other places of ethanol vapor detection, detection of alcohol: detection range of 10 to 1000ppm
Package includes:
1 X Alcohol sensor module
Analog to Digital converter not included
Wiki
The main chip: LM393, MQ-3 gas sensor
Operating voltage: DC3-5V
Response time: ≤10s
Recovery time: ≤30s
Heating resistance: 31Ω±3Ω
Heating Current: ≤180mA
Heating Voltage: 5V±0.2V
Heating Power: ≤900mW
detect Voltage: ≤15V
Ambient Temperature: -10℃ to 65℃,
Humidity: ≤95%RH
Storage conditions: Temperature:-20℃-70℃,Humidity:≤ 70%RH
Features:
Signal output instructions:
Dual signal output (analog output, and TTL level output);
TTL output valid signal is low, can be connected directly to the microcontroller;
0 ~ 5V analog output voltage, the higher the concentration the higher the voltage;
Has a high sensitivity and good selectivity to ethanol vapor;
Has a long life and reliable stability;
Rapid response recovery characteristics;
Applications:
For motor vehicle drivers and other non-drinking and operating personnel on-site testing, also used in other places of ethanol vapor detection, detection of alcohol: detection range of 10 to 1000ppm
Package includes:
1 X Alcohol sensor module
Analog to Digital converter not included
Wiki
DC-DC Step Down Power Supply Adjustable Module With LCD Display With Case (C51 step down convert & case)
Specifications:
Converter type: DC-DC
Input voltage: 5~23V (Best voltage 20V)
Output voltage: 0V~16.5V (Continuously adjustable)
Peak current: 3A
Mainboard size: 50mm x 30mm x 12mm(LxWxH)
Display module: STN LCD
LCD size: 37.5mm x 17.0mm(LxW)
LCD accuracy: 1%
Conversion efficiency: 95%
Load regulation S(I): <= 0.8%
Voltage regulation S(U): <= 0.8%
Calibration method:
Under power off situation, Holding left button and power the supply,when the display begin flashing, release left button, with multimeter measuring the output voltage, by pressing the left and right button ,adjust the multimeter measuring voltage to near 5V, such as 5.00V ,4.98V or 5.02V,at this stage, please ignore the display on this item. After adjustment,please power it off and then power on again, calibration is completed. Errors can be calibrated in 0.04V, if the error is greater, you can try to re-calibrate it again.
Package includes:
1 x DC-DC step-down power suppl module
1 x Transparent shell
Specifications:
Converter type: DC-DC
Input voltage: 5~23V (Best voltage 20V)
Output voltage: 0V~16.5V (Continuously adjustable)
Peak current: 3A
Mainboard size: 50mm x 30mm x 12mm(LxWxH)
Display module: STN LCD
LCD size: 37.5mm x 17.0mm(LxW)
LCD accuracy: 1%
Conversion efficiency: 95%
Load regulation S(I): <= 0.8%
Voltage regulation S(U): <= 0.8%
Calibration method:
Under power off situation, Holding left button and power the supply,when the display begin flashing, release left button, with multimeter measuring the output voltage, by pressing the left and right button ,adjust the multimeter measuring voltage to near 5V, such as 5.00V ,4.98V or 5.02V,at this stage, please ignore the display on this item. After adjustment,please power it off and then power on again, calibration is completed. Errors can be calibrated in 0.04V, if the error is greater, you can try to re-calibrate it again.
Package includes:
1 x DC-DC step-down power suppl module
1 x Transparent shell
WiFi Module - Ultra Long Range High Gain w/ 5dBi Antenna (C5 module wifi ultra long range)
This Ultra Long Range High Gain 5dBi USB WiFi Dongle is great if you're connecting to distant WiFi signals with your Raspberry Pi, and want a little more range! We've tested the signal in an open area to a useable straight line range of 100m. We probably would have got more if it wasn't for those pesky tree's!
Our long range Raspberry Pi WiFi dongle utilises the plug and play Ralink RT3070 Chipset, which requires no set up or installation on Raspian, XBMC or OpenElec. It's larger than the other dongles we sell, but it features an external 5dBi High Gain detachable antenna to give you a wireless reception range 6 times wider than that of a standard 54Mbps USB Adapter; and subsequently access to distant and weak WiFi signals! Even with all that power, these dongles are low draw (<150mA nominal draw), and connect to the Raspberry Pi's USB via a short USB/Mini-USB cable without the need for an external USB hub!
ModMyPi's Ultra Long Range High Gain 5dBi USB WiFi Dongle Features:
- Tested for Compatibility with the Raspberry Pi
- Plug & Play - Requires No Installation. Can be used straight from the GUI via the WiFi Config Program.
- Plugs into the Raspberry Pi via a USB to Mini USB cable - Requires No External Power.
- Ralink RT3070 Chipset
- Features a 5dBi High Gain Detachable External Antenna for Extra Range. (Antenna Connector RP-SMA)
- Fully CE Compliant to 2017 Standards (EMC EN 301 489-17 V3.1.1)
Specification
- Complies with IEEE 802.11n (Draft 2.0), IEEE 802.11g, IEEE 802.11b Standards
- Wireless Speed Up to 150Mbps over 11n
- Supports 20MHz/40MHz frequency width
- Transmit Power 5dBi (Max)
- Provides two work modes: Infrastructure and Ad-Hoc
- Supports Soft AP to allow other wireless network to be connected
- Operating Temperature: 0℃ to 45℃
- Supports PSP, WII and NDS connecting to Internet and Xlink Kai
- Supports Security: 64-/128-bit WEP, WPA-PSK, WPA2-PSK, WPA-PSK/WPA2-PSK and WPS
- Supports WMM to make your voice and video more smooth
- Dimensions Dongle: 85mm × 25mm × 12mm
- Dimensions Antenna: 190mm x 15mm x 15mm
Downloads
Four Way Solid State Relay Module (2A3 solid relay 4 red)
Description:
5V Omron solid state relays 240V / 2A, output with resistive fuse 240V / 2A.
Dimensions: 57x55x25 (length x width x height)
Input Power: 5VDC
Control signal input voltage: (0-2.5V low state relay ON) (3-5V state high relay OFF)
Features:
Voltage:5V
Quiescent current: 0 mA
Operating current: 12.5mA
Trigger Voltage: 3.3-5V
Trigger current: 2mA
Features:
Voltage:5V
Quiescent current: 0 mA
Operating current: 12.5mA
Trigger Voltage: 3.3-5V
Trigger current: 2mA
DC +: positive power supply (according to the relay voltage supply)
DC-: negative power supply
CH1: relay module signal triggering end (high to trigger active)
CH2: relay module signal triggering end (high to trigger active)
CH3: relay module signal triggering end (high to trigger active)
CH4: relay module signal triggering end (high to trigger active)
Package includes:
1 x Four way Solid State Relay Module
Python Code
CH2: relay module signal triggering end (high to trigger active)
CH3: relay module signal triggering end (high to trigger active)
CH4: relay module signal triggering end (high to trigger active)
Package includes:
1 x Four way Solid State Relay Module
Python Code
Dupont line Electronic Block Common Sensor Module Cables (C24 dupont connector set)
Connector cables for sensors etc
Features:
Type: Female to female
Kit includes:
5 x 2P Dupont line 20cm
10 x 3P Dupont line 25cm
3 x 4P Dupont line 20cm
2 x 6P Dupont line 20cm
2 x 8P Dupont line 20cm
Speed Measuring Sensor Module (2B5 speed measure sensor)
Feature:
Uses improved groove optical coupling sensor, width 5mm.
It has an output state light, if output level is high, the lights are off. If output is low,light is on.
If sensor is covered,it will output a high level.
Working voltage of 3.3V to 5V.
Output: digital switch output (0 and 1).
Equipped with a fixed bolt hole, easily install.
Small board PCB size: 32 mm x 14 mm.
Use the LM393 wide voltage comparer.
Wiring specifications:
VCC Connect positive 3.3 to 5V power supply
GND Connect power negative
DO TTL switch signal output
AO Not used
Package includes:
1 x Speed Measuring Sensor Module
Uses improved groove optical coupling sensor, width 5mm.
It has an output state light, if output level is high, the lights are off. If output is low,light is on.
If sensor is covered,it will output a high level.
Working voltage of 3.3V to 5V.
Output: digital switch output (0 and 1).
Equipped with a fixed bolt hole, easily install.
Small board PCB size: 32 mm x 14 mm.
Use the LM393 wide voltage comparer.
Wiring specifications:
VCC Connect positive 3.3 to 5V power supply
GND Connect power negative
DO TTL switch signal output
AO Not used
Package includes:
1 x Speed Measuring Sensor Module
Used in motor speed detection, pulse count, position limit, etc.
HDMI Splitter Switch Module Remote Control (3C3 HDMIx5 splitter remote)
Description:
Switch is a product that can switch multi-group HD signals to one high definition display device such as HDTV by using manual push button. Using this unit avoids plugging and unplugging cables frequently. It can optimize your home theatre system to the best effect.
Features:
Support 12-bit deep color, full 1080P
Multifunctional on switch: intelligent or mechanical
Support with HD 1.4b
High performance up to 2.5Gps
Maintain high resolution(max 1080P), 4K*2K, 1440P, graphics and computer resolutions up to 1920x1200
Function: signal amplification, image transformation and image selection
25 meters' transmission at each end of port
Compatible with HDCP devices
Used in digital HDTV, plasma displays, LCD monitor, set-top boxes, DVD players, blu-ray players, digital cameras, audio/video receiver, home video, video projector
Specification:
Note:
IR remote control is powered by lithium cell(CR2025), battery not included
Package Includes:
1 x 4K 1080p 3D Switcher
1 x Remote Control
1 x IR Cable
1 x Power Cable
Switch is a product that can switch multi-group HD signals to one high definition display device such as HDTV by using manual push button. Using this unit avoids plugging and unplugging cables frequently. It can optimize your home theatre system to the best effect.
Features:
Support 12-bit deep color, full 1080P
Multifunctional on switch: intelligent or mechanical
Support with HD 1.4b
High performance up to 2.5Gps
Maintain high resolution(max 1080P), 4K*2K, 1440P, graphics and computer resolutions up to 1920x1200
Function: signal amplification, image transformation and image selection
25 meters' transmission at each end of port
Compatible with HDCP devices
Used in digital HDTV, plasma displays, LCD monitor, set-top boxes, DVD players, blu-ray players, digital cameras, audio/video receiver, home video, video projector
Specification:
| Input video signal | 0.5-1.0 volts p-p |
| Input DDC Signal | 5 volts p-p (TTL) |
| Video output signal | HD 1.4b + HDCP1.0 / 1.1 |
| VGA | 640x480,800x600,1024x768,1920x1200 |
| DTV / HDTV | 480i / 576i / 480P / 576P / 720P / 1080i / 1080P |
| Frequency | Up to 250MHz |
| Field frequency | 60Hz |
| Bandwidth | 2.5Gpbs/250MHz |
| HDTV | support |
| Interlaced scanning(50&60Hz) | 480i,576i,1080i |
| Progressive scanning(50&60Hz) | 480P,576P,720P,1080P |
Note:
IR remote control is powered by lithium cell(CR2025), battery not included
Package Includes:
1 x 4K 1080p 3D Switcher
1 x Remote Control
1 x IR Cable
1 x Power Cable
4K 5-Port 1080p HD Mutimedia Interface 3D Switch Selector Splitter Video Hub For HDTV
MAX7219 Dot Matrix MCU LED Display Control Module Kit (1B3 MAX7219 soldered matrix display single)
1 single module can drive an 8 * 8 dot matrix common cathode
Module Operating voltage: 5 v
Module dimensions: length 32 mm X 32 mm wide X 13 mm high
4 mounting holes : diameter of 3 mm
Support for cascading multiple modules
Wiring instructions:
VCC: 5 v
GND: GND
DIN: P2.2
CS: P2.1
CLK: P2.0
Package includes:
1 x LED module
WeMos® D1 R2 V2.1.0 WiFi Uno Module Based ESP8266 Arduino Nodemcu Compatible (2A5 Wemos V2 ESP Uno board)
For more info go to http://www.wemos.cc/
Getting started with Arduino products
Package includes:
1 x WeMos D1 WiFi UNO ESP-12E Based ESP8266 Arduino Compatible
Description:
11 digital input/output pins, all pins have interrupt/pwm/I2C/one-wire supported(except D0)
11 digital input/output pins, all pins have interrupt/pwm/I2C/one-wire supported(except D0)
1 analog input(3.3V max input)
Micro USB connection
9-24V power input jack.
Compatible with Arduino
Compatible with nodemcuFor more info go to http://www.wemos.cc/
Getting started with Arduino products
Package includes:
1 x WeMos D1 WiFi UNO ESP-12E Based ESP8266 Arduino Compatible
Arduino compatible
HX711 Module 20kg Aluminum Alloy Scale Weighing Sensor Load Cell (2B5 20kg scale sensor)
Comprehensive error: 0.05% F.S
Rated output temperature drift: ≤ 0.15% F.S / 10 ℃
Output Sensitivity: 1.0 ± 0.1 mV / V
Zero drift: 0.05% F.S (1 minute)
Zero point temperature drift: 0.2% F.S / 10 ° C
Zero output: ± 0.1 mV / V
Input impedance: 1000 ± 50Ω
Output impedance: 1000 ± 50Ω
Overload capacity: 150% F.S
Recommended excitation voltage: 5-10V
Operating temperature range: -10 ~ +50 ℃
Application: for high-precision small-scale weighing for micro-automatic testing equipment, micro-weighing equipment, pushing and pulling equipment, pull pressure test
Red: E +
Black: E-
White: A-
Green: A +
Package includes:
1 x Weighing Sensor Load Cell
1 x HX711 Module
Resources:
Building a Raspberry Pi weight scale
Python Library
Building an Arduino weight scale
Rated output temperature drift: ≤ 0.15% F.S / 10 ℃
Output Sensitivity: 1.0 ± 0.1 mV / V
Zero drift: 0.05% F.S (1 minute)
Zero point temperature drift: 0.2% F.S / 10 ° C
Zero output: ± 0.1 mV / V
Input impedance: 1000 ± 50Ω
Output impedance: 1000 ± 50Ω
Overload capacity: 150% F.S
Recommended excitation voltage: 5-10V
Operating temperature range: -10 ~ +50 ℃
Application: for high-precision small-scale weighing for micro-automatic testing equipment, micro-weighing equipment, pushing and pulling equipment, pull pressure test
Red: E +
Black: E-
White: A-
Green: A +
Package includes:
1 x Weighing Sensor Load Cell
1 x HX711 Module
Resources:
Building a Raspberry Pi weight scale
Python Library
Building an Arduino weight scale
Geekcreit® FT232RL FTDI USB To TTL Serial Converter Adapter Module (2B5 FT232RL FTDI USB To TTL Serial)
Features:
Chip: FT232RL
Draw out all signal port of FT232RL chip
RXD / TXD transceiver communication indicator
USB power supply, can choose 5V or 3.3V, set by jumper
With over current protection, using 500mA self-restore fuse
Pin definition: DTR, RXD, TX, VCC, CTS, GND
Pitch: 2.54mm
Size: 36 x 18mm (L x W)
Interface: Mini USB
The USB to TTL serial adapter is based on the high quality and very popular FTDI FT232RL chipset and is an excellent way to connect TTL serial devices to a PC through a USB port.
This USB to TTL serial adapter is ideal for many uses, including:
Programming microprocessors such as ARM, AVR, etc
Working with computing hardware such as routers and switches
Serial communication with many devices such as GPS devices
Serial terminals on devices like the Raspberry Pi
Unlike most USB to TTL serial adapters, this adapter supports both 5V AND 3.3V operation! Simply set the jumper as required to choose between 5V and 3.3V as labelled on the board.
The adapter comes with a right-angle connector fitted allowing you to use it straight away. If you need to access any of the other inputs or outputs of the FT232RL, all the useful signals are provided as through-hole solder pads - ideal for use with straight headers into a breadboard, for example.
Package includes:
1 x FT232RL USB to serial converter module
SONOFF® 4CH Pro R2 10A 2200W 2.4Ghz 433MHz RF WIFI Wireless Switch APP AC 90V-250V / 5-24V DC Din Rail Mounting Home Automation Module (C5 4CH PRO Din rail)
Overview:
Sonoff 4CH Pro R2 is 4 gang WiFi switches. They support switching among 3 working modes: interlock/self-locking/inching mode. 4CH Pro R2 supports to set 1-16s. (4CH Pro just supports to set 0.25-4s). This feature allows you to let your switch turn on for a few seconds then goes off, which works like a pulse switch. They integrate with a 433MHz RF receiver module, making them possible to be controlled by RF Remote. The Sonoff 4CH Pro smart switch is DIN Rail mounted.
Users can remotely turn on/off the connected lights/appliances by iOS/Android App eWeLink or 433MHz RF Remote. They can create 8 enabled single/repeat/countdown timers to automatically turn on/off at the specified time. The timers can run themselves even when the network is unavailable. To let the devices be controlled by their family, users can simply share the devices with their accounts and allow specified timers permissions. They can even create some scenes or smart scenes to trigger ON/OFF the switch.
Works With Amazon Alexa:
You can ask Alexa to turn on/off Sonoff 4CH Pro (R2).
Standard voice control commands phrases (if you just say the device name, Alexa will turn on/off all the 4 gangs immediately):
Alexa, turn on {deviceName}
Alexa, turn off {deviceName}
Alexa, turn on {deviceName} {gangName}
Alexa, turn off {deviceName} {gangName}
The default names for the 4 gangs are: outlet 1, outlet 2, outlet 3, outlet 4. You can change the name if you like.
Explanation: if the device name of your Sonoff 4CH is "My Switch", the gang name is "Outlet 1", then you can control with "Alexa, turn on My Switch Outlet 1".
For a detailed tutorial, please click https://www.itead.cc/blog/ewelink-works-with-alexa-tutorial.
Features:
Remote ON/OFF–Turn electrical devices on/off from anywhere
App Support –Free iOS and Android mobile App eWeLink
RF Remote control–Turn on/off by 433MHz RF Remote indoors
Independent control–Control each gang separately
3 Working Modes– Switch among interlock/self-locking/inching modes
Adjustable Delay Time– Turn on devices for 1-16s in Inching mode
DIN Rail Mounted– Great for industrial control
Sync Status–Real-time device status provided to App
Timing–Set scheduled/countdown timers to turn on/off at a specified time
Share Control– Control your smart home together with your family
Scene–Turn on/off a gang of devices with one tap
Smart Scene–Triggered on/off by temp, hum or other environmental conditions from the sensor
Compatibility –Works perfectly with Amazon Alexa, Google Assistant, IFTTT, Google Nest
Specifications:
Voltage Range: 90-250V AC(50/60Hz) / 5-24V DC
Max Current: 10A/gang
Max Power: 2200W/gang
Wireless Frequency: WiFi 2.4GHz
Wireless Standard: 802.11 b/g/n & 433MHz
Security Mechanism: WPA-PSK/WPA2-PSK
Enclosure Material: Fire-retardant ABS V0
Gang: 4
Dimension:145*90*40 (mm)
Operating Temperature(recommended): 0ºC-40ºC(32°F-104°F)
Operating Humidity: 5%-90%RH, Non-condensing
Certification: CE/RoHS (Download), FCC(Download)
Package includes:
Sonoff 4CH Pro R2 is 4 gang WiFi switches. They support switching among 3 working modes: interlock/self-locking/inching mode. 4CH Pro R2 supports to set 1-16s. (4CH Pro just supports to set 0.25-4s). This feature allows you to let your switch turn on for a few seconds then goes off, which works like a pulse switch. They integrate with a 433MHz RF receiver module, making them possible to be controlled by RF Remote. The Sonoff 4CH Pro smart switch is DIN Rail mounted.
Users can remotely turn on/off the connected lights/appliances by iOS/Android App eWeLink or 433MHz RF Remote. They can create 8 enabled single/repeat/countdown timers to automatically turn on/off at the specified time. The timers can run themselves even when the network is unavailable. To let the devices be controlled by their family, users can simply share the devices with their accounts and allow specified timers permissions. They can even create some scenes or smart scenes to trigger ON/OFF the switch.
Works With Amazon Alexa:
You can ask Alexa to turn on/off Sonoff 4CH Pro (R2).
Standard voice control commands phrases (if you just say the device name, Alexa will turn on/off all the 4 gangs immediately):
Alexa, turn on {deviceName}
Alexa, turn off {deviceName}
Alexa, turn on {deviceName} {gangName}
Alexa, turn off {deviceName} {gangName}
The default names for the 4 gangs are: outlet 1, outlet 2, outlet 3, outlet 4. You can change the name if you like.
Explanation: if the device name of your Sonoff 4CH is "My Switch", the gang name is "Outlet 1", then you can control with "Alexa, turn on My Switch Outlet 1".
For a detailed tutorial, please click https://www.itead.cc/blog/ewelink-works-with-alexa-tutorial.
Features:
Remote ON/OFF–Turn electrical devices on/off from anywhere
App Support –Free iOS and Android mobile App eWeLink
RF Remote control–Turn on/off by 433MHz RF Remote indoors
Independent control–Control each gang separately
3 Working Modes– Switch among interlock/self-locking/inching modes
Adjustable Delay Time– Turn on devices for 1-16s in Inching mode
DIN Rail Mounted– Great for industrial control
Sync Status–Real-time device status provided to App
Timing–Set scheduled/countdown timers to turn on/off at a specified time
Share Control– Control your smart home together with your family
Scene–Turn on/off a gang of devices with one tap
Smart Scene–Triggered on/off by temp, hum or other environmental conditions from the sensor
Compatibility –Works perfectly with Amazon Alexa, Google Assistant, IFTTT, Google Nest
Specifications:
Voltage Range: 90-250V AC(50/60Hz) / 5-24V DC
Max Current: 10A/gang
Max Power: 2200W/gang
Wireless Frequency: WiFi 2.4GHz
Wireless Standard: 802.11 b/g/n & 433MHz
Security Mechanism: WPA-PSK/WPA2-PSK
Enclosure Material: Fire-retardant ABS V0
Gang: 4
Dimension:145*90*40 (mm)
Operating Temperature(recommended): 0ºC-40ºC(32°F-104°F)
Operating Humidity: 5%-90%RH, Non-condensing
Certification: CE/RoHS (Download), FCC(Download)
Package includes:
1 x SONOFF® 4CH Pro R2 Module
Compute Module IO Board Plus, for Raspberry Pi CM3 / CM3L / CM3+ / CM3+L (WS compute IO board)
What's on the Compute Module IO Board Plus
Dimensions
Overview
The Compute Module IO Board Plus is a development board which you can plug a Raspberry Pi Compute Module into, and make use of the resources of Pi more flexibly. It is compatible with the Compute Module IO Board V3 from the Raspberry Pi Foundation, along with various common use components. You can view our Compute accessories at https://www.pishop.co.za/store/compute
Compute Module IO Board Plus Features
- Compatible with the Compute Module IO Board V3 from the Raspberry Pi Foundation
- Raspberry Pi GPIO header, for connecting sorts of Raspberry Pi HATs
- Arduino connectivity, also supports Arduino shields
- 1-WIRE interface, for connecting single-bus devices like DS18B20
- 4x keys, 4x LEDs, 1x Buzzer, for I/O testing
- Onboard USB HUB, allows connecting more USB devices
- IR receiver, IR remote control is available
- Onboard USB TO UART, for serial debugging
- Sensor interface
- 10-bit ADC, 38KSPS, 11-ch (6-ch for Arduino interface, 5-ch for sensors)
- 16-bit DAC, 2-ch
- Onboard RTC, one of the most common and useful functions
What's on the Compute Module IO Board Plus
- Compute Module interface: for connecting Compute Module (CM3 / CM3L / CM3+ / CM3+L)
- Compute Module GPIO header: breakout all the Compute Module pins
- Raspberry Pi GPIO header: for connecting Raspberry Pi HATs
- CSI interface: camera ports, for connecting Raspberry Pi Camera
- DSI interface: display ports, for connecting Raspberry Pi LCD
- HDMI port
- USB ports: for connecting USB devices
- USB SLAVE interface: allows you to burn system image in to Compute Module 3
- USB TO UART interface: for serial debugging
- Arduino header: for connecting Arduino shields
- AD/DA input/output screw terminals
- 1-WIRE interface: for connecting single-bus devices like DS18B20
- Sensor interface
- Power port: 5V 2.5A
- FE1.1S: USB HUB chip
- 12MHz crystal
- CP2102: USB TO UART converter
- Micro SD card slot: insert a Micro SD card with pre-burnt system, to start up Compute Module 3 Lite
- TLC1543: AD converter
- DAC8552: 16-bit DAC, 2-ch
- DS3231: high-precision RTC chip, I2C interface
- RTC battery holder: supports CR1220 batteries
- Voltage regulator: 3.3V / 2.5V / 1.8V
- LFN0038K: IR receiver
- Buzzer
- Power indicator
- ACT indicator: indicating the Micro SD card status
- User LEDs
- User Keys
- BOOT selection
- EN: enable the PC to access SD card/eMMC through USB SLAVE
- DIS: the Compute Module will boot from SD card/eMMC
- VGx power selection: config the I/O level
- USB HUB enable jumper: HUB enable and USB SLAVE power selection
- ADC/DAC configuration: config the power supply and reference voltage of ADC/DAC
- Peripheral configuration: config the control pins of UART, user keys, user LEDs, 1-WIRE interface, IR receiver, and buzzer
- Arduino AD selection
- connect 1 and 2: Arduino A0-A5 as digital control pin
- connect 2 and 3: Arduino A0-A5 as AD input
Dimensions
Development Resources
Wiki : www.waveshare.com/wiki/Compute_Module_IO_Board_Plus
Getting started with Raspberry Pi compute
Buildroot Setup