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The Logitech MK220 Wireless Combo Keyboard and Mouse is about 36% smaller than standard keyboards but still has all the standard keys—so doing the things you love is as easy as ever. This wireless Keyboard and Mouse combo is a complete package that offers fast typing and faster navigation, With keys that barely make a sound, extended battery life and reliable, long-range wireless connection. The keyboard’s minimalist design not only blends in with your décor—it serves a purpose. No extra space between the keys makes it compact as well as sleek. The reliable Advanced 2.4 GHz wireless connection lets you work or play up to 10 meters (33 feet) away with virtually no delays or dropouts. So you can work or play in more places—like your comfy couch or control your computer from across the room, the wireless connection virtually eliminates delays, dropouts and interference and gives you a range of up to 10 meters (33 feet).You can go for months without battery hassles—24 months for the keyboard and 5 months for the mouse. Setup on the Logitech MK220 Wireless Combo Keyboard and Mouse couldn’t be easier—you simply plug the wireless receiver into a USB port on your computer and start tweeting, blogging right away without software and without the clutter of cords.
Specifications:- Advanced 2.4 GHz wireless
- Plug & Play
- Compact Design
- Sleek, minimalist design
- Whisper-quiet keys
- 128-bit AES encryption
Works with:
- Windows XP, Windows Vista, Windows 7 or Linux kernel 2.6 or later
- Requires USB 2.0 port
Features
- Much smaller design, same keys
The compact keyboard is about 36% smaller than standard keyboards but still has all the standard keys—so doing the things you love is as easy as ever. - Advanced 2.4 GHz wireless
So you can work or play in more places—like your comfy couch—the wireless connection virtually eliminates delays, dropouts and interference and gives you a range of up to 10 meters (33 feet).*
*Wireless range may vary due to environmental and computing conditions. - 128-bit AES encryption
It helps protect your information by encrypting data transfer between the keyboard and receiver with one of the highest levels of data encryption available. - Fewer battery hassles
A 24-month keyboard and 5-month mouse battery life mean you can go for months without the hassle of changing batteries.**
**Works with Windows-based PCs. (Battery life may vary based on user and computing conditions. - Sleek, minimalist design
The keyboard’s minimalist design not only blends in with your décor—it serves a purpose. No extra space between the keys makes it compact as well as sleek. - Plug-and-play simplicity
Setup couldn’t be easier—you simply plug the wireless receiver into a USB port on your computer and start tweeting, blogging right away without software.
- Keyboard
- Mouse
- USB receiver
- 2 AAA (keyboard) and 1 AA (mouse) batteries
- User documentation
The GSM Gate Opener RTU5024 is a powerful GSM relay that can be used for authorized door access, controlling gates, switching of remote equipment, and car parking systems. Additionally, it can also be used in places that require you to turn on/off your system, machines, or equipment remotely with a free call from your mobile phone.
Resources:
Wikipedia
espressif resources
It is a learning code wireless remote control switch (receiver), the output way /working way can be changed as you like. It is easy to match the transmitter. 4 Relays which can make the equipment turn or reverse, on/off. The volume is small and the performance is stable and reliable, with high receive sensitivity.
Features:
1. It covers application ranging from simple domestic remote control to autonomous control, like auto door, window, lifting equipment, entrance access, up and down controller, alarm system industrial control and security etc.
2. These remote controls are designed to control a wide variety of electronic devices with a wireless signal.
3. Extremely easy to set up and use.
4. Compatible with 2262 / 2260 / 1527 / 2240 etc chip and several code wireless remote control. So it can meet someone's need of choosing the wireless remote control as they like to work with it .
Instructions:
1. Press the learning code, the indicator flash, loosen your finger, press any button of the remote control, the indicator flash 2 times and off, it means you learn it successfully .
2. It can learn more than 12 PCS 2262 or 1527 chip with the different code wireless remote control.
3. remove/clean: press the learning button about 8 seconds , the indicator turn on to off, it means the information that you keep have been removed successfully.
Output working way:
1. Self-lock: connect the JP1 with the cutting out cap.
2. Jog: the cutting-out cap is non-occupation, JP1 and JP2 do not connect either.
3. Inter-lock: Connect the Jp2 with the Cutting out cap,
Jog: press one button is ON, loosen your finger on the same button is OFF (need one channel switch and one buttons remote control).
Self -lock: press one button for one time is ON, press the same button again is OFF (need one channel switch and one buttons remote control).
Inter-lock: press one button is ON, press another button is OFF (need one channel switch and 2 buttons remote control).
Receiver:
1. Working voltage: DC12V
2. Quiescent condition: Less than 6mA
3. Working temperature: -40°c 80°c
4. Receiver sensitivity: more than -105dBm
5. Working frequency: 433mhz
6. Output voltage: DC and AC is optional
7. Output current: Less than 3A
8. Max load current: 10A
9. Dimensions: 72 x 52 x 26mm
Remote control transmitter:
1. Remote Distance: 200M
2. Operating Voltage: DC 12V
3. Frequency: 433mhz
4. Operating Current: 13 mAh
5. Code Type: Fixed code / Learning code
6. Dimensions: 58 x 39 x 14mm
Relay ratings:
DC 14V 20A or AC 125V 20A
Package included:
2 x Transimitter
1 x Receiver
With this 3 in 1 Function: Wireless Keyboard Mouse Touchpad taking your Raspberry Pi on the road has never been this easy. Great for use as a remote with your media center.
Specifications:
| Model | T16 |
| Color | Black |
| Size | 14.9*10.7*1.8cm(L*W*H) |
| Connection Mode | 2.4GHZ Technology |
| Interface | USB 2.0 |
| Remote Control Distance | 25m |
| Working Voltage | 3V |
| Working Current | 50mA |
| Battery | Rechargeable Li Battery |
| Backlight Colors | Blue |
| Plug and Play | Support |
| Operating System | Android/Windows Systems (Windows XP/Windows Vista, Windows CE, Windows 7, Windows 8) |
| Compatible Devices | Android TV Box, Google TV Box, Xbox 360, Smart TV, Windows PC, HTPC |
Package includes:
This product does not supply any instructions, please reference the description.
This version does not support copy code function, please note about this before you order it.
Description:
Great for adding a wireless remote switch to electronic equipment.
Remote Relay Switches are equipped with firmware built into the board that will allow contact closure inputs to control contact closure outputs in a remote location. The sending device is equipped with contact closure inputs, used to control relays on the remote device.
Feature:
Voltage: 6V
Working frequency: 433mhz
Extremely easy to set up and use
Copies most radio frequency fixed code remote controls
Learning face to face in seconds
Only copy of a fixed code, can not be copied rolling code
Covers application ranging from simple domestic remote control to autonomous control, including car alarms, home alarms, panic buttons, garage door, rolling curtain, etc.
Compatible with 2262 / 2260 / 1527 / 2240 etc chip and several code wireless remote control. So it can meet someone's need of choosing the wireless remote control as they like to work with it .
Note: Use for 1012323
Package included:
1 x Transmitter
Detect human movement and any presence and send an alarm message to your phone. Keep an eye on your house. Works nicely with SONOFF 433 RF BridgeR2.
Features:
Dual infrared
Ultra-low power microprocessors
Double temperature compensation technology
Robust and durable, suitable for homes, offices, sheds, garages etc.
Easy installation and set-up.
Wall-mounted
Specifications:
Transmit distance: 150m (open)
Voltage: 3V
Standby current: ≤9μA
Alarm current: ≤10mA
Wireless frequency: 433.92MHz
Wireless Transmit Code: 1527Mhz (default)
Detection distance: [email protected] 25℃
Detection angle: 110 degrees
Maximum coverage area: 12m*12m
Alarm indicator light: on for 3 seconds
Working environment: indoor
Tamper switch: normally closed
Anti-white light intensity: 10000Lux
Product Size:120mm x 62mm x 46mm
Battery type: 2 x AA batteries(not included)
Weight: 120g
Use this unit with the Sonoff wifi bridge
Package includes:
1 x SONOFF® PIR2 Wireless Infrared Detector
Description:
Game On! These wireless games controllers are perfect for all of your Raspberry Pi gaming or robotics needs.
Please note: These are not Bluetooth controllers - they're 2.4GHz wireless (and come with the USB receiver).
Gaming
Compatible with RetroPie/Lakka - simply plug in the controller at boot and follow the controller setup instructions.
You may need to configure buttons for the specific emulator/game you're playing. The RetroPie/Lakka websites and forums are a great place to find out more on button assignments.
For analogue control, make sure you press the analogue button on the controller to enable full analogue thumbstick action (otherwise this is seen as simple button clicks)
Robotics
Control your Raspberry Pi robots with ease! We've got instructions for using these controllers with the CamJam EduKit 3 (although other driver boards and kit will work too)
You can also use the excellent Approximate Engineering Input library!
Install the library by using the following commands:
sudo apt-get install python-dev python-pip gcc
pip3 install approxeng.input
Please run your script with Python 3 when using this library! (Python 2 may not work).
Features
- Tested with the Raspberry Pi
- Compatible with other systems such as Windows (however not all games/software will work with all types of controllers)
- 2.4GHz Wireless (Nano USB receiver included)
- Ergonomic shape for comfort during play
- 360 degree simulated parallel bars, optimized and sensitivity
- Size: 160mm*110mm*70mm
- Powered by 3*AAA batteries (not included)
Suggested Python Libraries
What's in the box?
1 x Game controller
1 x USB receiver
The great advantage to owning a wireless home weather station is that the sensor can be simply mounted in virtually any outdoor location and the display can be conveniently located anywhere in the home.
Know how much rain you got overnight with this digital wireless rain station
Specifications:
1).Outdoor wireless sensor (range up to 100 meter)
2) Detail display of rainfall data in 1hour, 24hour, week, month
and total since last reset(user selectable in inch or mm)
3) Indoor and outdoor temperature (°F to °C)
4) Time and date with manual setting option
5) 12 /24 hour time mode
6) Calendar
7) Time zone setting
9)Time alarm
9) Free standing
1) Rainfall display range: 0 to 19,999mm
2) Outdoor temperature range: -40 ~ 65°C (-40°F to 149°F)
3) Indoor temperature range: -9.9 ~ 60°C (-15.8°F to 176°F)
4) Temperature accuracy: ±1.0°C5) Power requirements:
a) Receiver: 2 x "AA" alkaline batteries (not included)
b) Rain gauge: 2 x "AAA" alkaline batteries (not included)
5)Transmission range: up to 100meters( 330feet)
6) Transmission frequency: 433MHz
Package includes:
1 x Rain Gauge
1 x Receiver
1 x User Manual
2 x Screws
Description:
Professional Weather Station with PC interface at 433Hz. Featuring touch panel and stylus. The outdoor transmitter is powered by solar
Note:
Commonly the radio communication between receiver and transmitter in the open field can reach a distance of up to 330 feet providing that there are no interfering obstacles such as buildings, trees, vehicles, high voltage lines, etc.
Radio interferences such as PC screens, radios or TV sets can, in bad cases, entirely cut off radio communication. Please take this into consideration when choosing standing or mounting locations.
Features:
1) Touch screen panel (touch by stylus)
2) USB port for easy connection to your PC
3) All the weather data from the base station and weather history data with user adjustable measuring intervals can be recorded and uploaded to your PC
4) Free PC software for transfer weather data to PC (EasyWeather)(EasyWeatherPlus is not compatible)
5) Rainfall data (inches or millimeters): 1-hour, 24-hour,one week, one month and total since last reset.
6) Wind chill and Dew point temperature display ( °F or °C)
7)Records min. and max. wind chill and Dew point with time and date stamp
8) Wind speed (mph, m/s, km/h, knots, Beaufort)
9) Wind direction display with LCD compass
10) Weather forecast tendency arrow
11) Weather alarm modes for: a) Temperature b) Humidity c) Wind chill d) Dew point e) Rainfall f) Wind speed g) Air pressure h) Storm warning
12) Forecast icons based on changing barometric pressure
13) Barometric pressure (inHg or hPa) with 0.1 hPa resolution
14) Wireless outdoor and indoor humidity (% RH)
15) Records min. and max. humidity with time and date stamp
16) Wireless outdoor and indoor temperature (°F or °C)
17) Records min. and max. temperature with time and date stamp
18) 12 or 24-hour time display
19) Perpetual calendar
20) Time zone setting
21) Time alarm
22) High light LED backlight
23) Wall hanging or free standing
24) Synchronized instant reception
25) Low power consumption (over 2 years battery life for transmitter)
26) RCC function (not included on this model)
27) solar powered transmitter (outdoor unit)
Specifications:
1) Outdoor temperature range: -40.0 °C to 65.0 °C (-40 °F to 149 °F)
2) Indoor temperature range: 0 °C to 50.0 °C (32 °F to 122 °F)
3) Humidity range: 10% to 99% (1% resolution)
4) Rain volume display: 0 - 9999mm (show OFL if outside range)
Resolution : 0.3mm (if rain volume < 1000mm) ,1mm (if rain volume > 1000mm)
5) Wind speed: 0~100mph (show OFL if outside range)
6) Measuring range air pressure: 27.13inHg - 31.89inHgResolution : 0.01inHg
7) Alarm duration : 120 sec
8) Transmission range up to 100m (330 feet)
9) Power consumption:
a) Receiver: 2 x AA alkaline batteries (not included) b) Sensor: 2 x AA rechargeable batteries (not included)
10) Transmission frequency: 433MHz
1) Receiver
2) Four outdoor sensors:
- thermo hydro transmitter,
- wind speed sensor,
- wind direction sensor and
- rain sensor
Resources :
User Manual : MS Professional Weather Station
Easy Weather Download : https://easyweather.software.informer.com/7.8/
Keyboards are pretty universal and can work with any desktop, laptop, or portable computer (PC or Mac) with the required keyboard port. When you plug a keyboard into a computer, it should immediately start working.
Keyboard:
- Chiclet keycaps
- Wireless 2.4Ghz
- 10m wireless range
- Intelligent auto-link
- Plug & play
- AAA batteries required (not supplied)
Mouse:
- Optical engine / 1000 DPI
- 3 Level power saving mode
- Intelligent auto power-switch technology
- Built-in nano receiver
- AAA batteries required (not supplied)
Receiver:
- USB Interface
- Weight: 2g
It's easy to use and completely encapsulated.
You can set it as slave or master.
You can use AT command to set the baudrate.
Specifications:
Ultra-low standby power consumption 90uA~400uA
Coverage up to 60 meters
Built in PCB antenna
Power input: 3.6V-6V DC(Can not higher than 6V)
Size: 43mm x 15mm
Color: Blue
Net Weight: 4g
Package Includes:
1 x IOS HM-10 BLE Bluetooth 4.0 CC2540 CC2541 Serial Wireless Module
Resources:
Setup
Latest infrared wireless remote control kit consists of Mini Slim 38KHz IR remote control and infrared receiver modules, Mini Slim infrared remote control with 17 function keys, working distances of up to 8 meters, ideal for a variety of devices. IR receiver module can receive standard 38KHz modulation remote control signal, through programming, you can achieve remote control signal decoding operation, which can produce a variety of remote control robots and interactive projects.
Features:
1 Transmission Distance: 8m above (specific and surroundings, the receiver sensitivity and other factors)
2 Effective angle: 60 degrees
3 Sticking Material: 0.125mmPET, the effective life of 20,000 times.
4. Stable quality, cost-effective
5 quiescent current 3-5uA, dynamic current 3-5mA.
#include <IRremote.h>
int RECV_PIN = 11;
IRrecv irrecv(RECV_PIN);
decode_results results;
void setup()
{
Serial.begin(9600);
irrecv.enableIRIn(); // Start the receiver
}
void loop() {
if (irrecv.decode(&results)) {
Serial.println(results.value, HEX);
irrecv.resume(); // Receive the next value
}
}
Note 1: Batteries not included - ( 3V CR2450)
Note 2: SNZB-02 must be used with the Zigbee Bridge.
Description:
SONOFF SNZB-02 is a ZigBee temperature and humidity sensor that can seamlessly work with SONOFF ZigBee Bridge to track and record the temperature and humidity change in your home, which all real-time readings can be checked on eWeLink APP. Better still, you can set a condition in the smart scene that is the fan is turn on/off when the temperature reaches the limit value, or the dehumidifier in your room starts working once the humidity is over higher, helping prevent the growth of mildew and allergens. You can set a smart scene to trigger alerts through events like high/low temperature, high/low humidity conditions and more.
Device sharing function makes your kids, family, and even the neighbors informed about the environmental conditions of your home with their mobile phones.
It is a battery-operated sensor that can be placed in any corner of your house to monitor the room temperature and humidity. Installation without any tool, simply stick the sensor on the surface of the wall or device and see it nicely to work for you!
1. Do not install on a metal surface, it will affect the wireless communication distance.
2. Installation height of less than 2 m is recommended.
3. The device can be operated intelligently via working with the SONOFF ZigBee Bridge to communicate with other devices.
SONOFF SNZB-02 ZigBee Temperature And Humidity Sensor Overview
Features:
Monitor indoor temperature and humidity.
Sync the real-time temperature and humidity recordings to APP.
Can trigger Wi-Fi devices in smart scene.
Add a camera to ensure you know any emergency in your home.
Low-battery notification.
Quick and easy to install.
Specifications:
Battery: 3V(CR2450)
Wireless protocol: Zigbee (IEEE 802.15.4)
Dimensions: 43mm x 43mm x 14mm
What's in the box
1 x SONOFF SNZB-02 ZigBee Temperature And Humidity Sensor
Note 1: Battery not included(3V CR2450)
Note 2: SNZB-01 must be used with Zigbee Bridge.
SONOFF SNZB-01 Zigbee Wireless Switch is a mini and exquisite ZigBee wireless smart switch replying on SONOFF ZigBee Bridge that allows you to reach the purpose of scene linkages between ZigBee devices (SONOFF BASICZBR3 DIY smart switch and S31 Lite zb smart plug) and Wi-Fi devices. The button switch is customizable with three control options - single, double press and long press, so you can, pretty easily, program routines and actions as simple as you require. One-tap pairing. It’s so much easier to pair it with multiple connected devices that you want to manage, just tap on the APP to get all devices paired. The brilliance of the button lines in its flexible movability, you can strategically place it or move it around your house to where it will be most helpful, then create a smart scene to make it work for you based on different button actions that you customized. Two-way control is even available for you to turn on/off the light from two locations. The button is battery-operated that your mobile phone will receive a low-battery notification when the remaining battery level is less than 10%, maybe it’s time to change the battery. Note: 1. Do not install on the metal surface, otherwise it will affect the wireless communication distance. 2. The installation height of less than 2 m is recommended. 3.The device can be operated intelligently via working with the SONOFF ZigBee Bridge to communitcate with other devices.
Note 1: Battery not included (3V CR2450)
Note 2: SNZB-04 must be used with Zigbee Bridge.
Description:
The wireless door/window sensor is essential for knowing who is coming in and out of your home, so it is most often used as part of smart security system.
SONOFF SNZB-04 is a ZigBee two-in-one wireless door/window sensor that can be put on your door or window to tell you with an alert notification if your door or window is opened or closed, adding an extra layer of security to your home. The sensor provides you the possibility to create a scene linkage of ZigBee and Wi-Fi devices. Both the opening and closing status of the door/window are synced on your mobile phone, no longer to think back whether the door/down is off or not. It is really useful and can help you turn on or off the light in the action. Works with SONOFF ZigBee Bridge in harmony, you can set a scene to get your hallway lighted immediately when the door is opened.
Its application can also extend to wide areas like drawers, garage doors, blinds, etc. Just stick it anywhere two things connect and it is always safe even if you don’t keep watch on it. Share the sensor with your family to give them an ability to quickly control and monitor your home together. Simple installation for easier setup. Peel and directly stick it on the targeted place or object, a smart security system is ready for you.
Features:
Remind you when the door/window is open and closed.
Sync the opening & closing status of door/window on APP.
Can make ZigBee and Wi-Fi devices keep linkage.
Control the light with an action.
Support adding the SONOFF camera to view what happened at your home.
Share control makes other users control the connected device quickly.
3-month history records check .
Low-battery notification.
Simple peel and stick installation.
Specifications:
Battery: 3V(CR2450)
Wireless connection: Zigbee 3.0
Dimensions:
Magnet: 32mm x 15.6mm x 13mm
Sensor: 47mm x 27mm x 13.5mm
SONOFF BASICZBR3 is the first SONOFF ZigBee DIY Smart Switch that connects SmartThings hub to control all the connected appliances via SmartThing APP on iOS/Android phones to access rooms, scenes, members or automations mode to build a smart house. Seamlessly works with Amazon Alexa platforms including ZE39KL Echo Plus, Echo Studio, DW84JL 2nd Gen Echo Show & L9D29R 2nd Gen Echo Plus, directly pair with ZigBee smart switch via your voice, just say: “Alexa, find device” and see.Plus, more triggering conditions like schedule, device, location and alarm can be used to make appliances connected with Zigbee smart switch activated or inactivated. Follow SONOFF ZigBee smart switch to start your a new smart home journey!
Product Features:
Compatible with Amazon Alexa. Works with SmartThings hub . Set sunrise and sunset routine to turn on or off light. Hands-free voice control. Schedule devices on or off. Turn on or off lights based on your location. Customize devices to trigger devices.
Description:
Give your Raspberry Pi Pico project the capacity to chat with 2.4GHz Wi-Fi networks plus a handy microSD card slot!
Pico Wireless Pack attaches to the back of your Pico and uses an ESP32 chip to let your Pico connect to 2.4GHz wireless networks and transfer data. There's a microSD card slot for if you want to store lots of data locally as well as a RGB LED (for status updates) and a button (useful for things like enabling/disabling Wi-Fi).
Great for quickly adapting an existing Pico project to have wireless functionality, Pico Wireless Pack would come in handy for sending sensor data into home automation systems or dashboards, for hosting a web page from a matchbox or for letting your Pico interact with online APIs.
Raspberry Pi Pico not included - click here if you'd like to buy one.
Features
- ESP32-WROOM-32E module for wireless connectivity (connected via SPI) (datasheet)
- 1 x tactile button
- RGB LED
- Micro-SD card slot*
- Pre-soldered female headers for attaching your Raspberry Pi Pico
- Fully assembled
- No soldering required (as long as your Pico has header pins attached).
- Compatible with Raspberry Pi Pico.
- Dimensions: approx 53mm x 25mm x 11mm (L x W x H, including headers and components)
- C and MicroPython libraries
Getting started
We've added C /MicroPython support for Wireless Pack to our Pico libraries and our custom MicroPython uf2 comes with wireless drivers for the ESP32 baked in. You can find C examples here and MicroPython examples here - there's a Cheerlights example that shows you how to make requests from an API, and one that sets your Pico up as a tiny HTTP server, accessible through your browser.
Alternatively, you can use Pico Wireless Pack with CircuitPython and Adafruit's easy to use ESP32SPI and Adafruit_CircuitPython_SD libraries. You'll need to alter their examples to use the correct pins:
spi = busio.SPI(board.GP18, board.GP19, board.GP16)
esp32_cs = DigitalInOut(board.GP7)
esp32_ready = DigitalInOut(board.GP10)
esp32_reset = DigitalInOut(board.GP11)
SD_CS = board.GP22
Pinout
Notes
- * Please note that SD card support in the C SDK is still quite experimental - if you're planning on doing things with data you might have an easier time of it if you use CircuitPython!
- The cuttable traces on the back let you disconnect functions that you're not using, freeing up the pins and making it easier to use Wireless Pack with other add-ons.
AC8265 Wireless NIC, 2.4G / 5G WiFi, Bluetooth 4.2, Applicable For Jetson Nano.
This is a dual mode wireless NIC module applicable for Jetson Nano, supports 2.4GHz / 5GHz dual band WiFi and Bluetooth 4.2.
Specifications:
- Chip: Intel 8265AC
- Bands: 2.4GHz / 5GHz
- Speed: 300Mbps / 867Mbps
- WiFi protocol: 802.11ac
- Bluetooth version: 4.2
- NIC interface: NGFF (M.2)
- Antenna interface: IPEX connector
- Supported OS: Linux, Windows 10/8.1/8/7
- Dimensions: 22mm × 30mm × 2.4mm
What's In the box ?
- Wireless-AC8265 x1
- Antenna x2
- IPEX to SMA cable x2
