WaveShare

• RP2040 microcontroller chip designed by Raspberry Pi in the United Kingdom
• Dual-core Arm Cortex M0 processor, flexible clock running up to 133 MHz
• 264KB of SRAM, and 2MB of on-board Flash memory
• USB-C connector, keeps it up to date, easier to use
• 0.96inch 160×80 pixels 65K colorful IPS LCD display
• Lithium battery recharge/discharge header, suitable for mobile devices
• Onboard DC-DC chip TPS63000, high efficiency DC-DC buck-boost chip, 1.8A current switch
• Castellated module allows soldering direct to carrier boards (there should be dedicated cut-out for embedding the bottom components)
• USB 1.1 with device and host support
• Low-power sleep and dormant modes
• Drag-and-drop programming using mass storage over USB
• 26 × multi-function GPIO pins
• 2 × SPI, 2 × I2C, 2 × UART, 3 × 12-bit ADC, 16 × controllable PWM channels
• Accurate clock and timer on-chip
• Temperature sensor
• Accelerated floating-point libraries on-chip
• 8 × Programmable I/O (PIO) state machines for custom peripheral support

7. ETA6096 high efficiency Lithium battery recharge manager
8. RP2040 dual-core processor, up to 133MHz operating frequency
9. W25Q16JVUXIQ 2MB NOR-Flash
10. DEBUG points
11. Pinout

outline dimensions

What's in the box?

1 x RP2040-LCD with pre-soldered headers

Resources

Wiki: RP2040-LCD-0.96

It's easy to set up, features a great resolution, comes complete with a black acrylic stand, and has touch by default!

Recent upgrades

If you were used to seeing the Self Test at power on, this has now been removed. However if you remove the jumper located on the controller board you can re-enable this feature.

This device uses the Pi's HDMI output for display, and the Pi's USB port for touch control. Assembly of the Waveshare 10.1" screen is easy, just follow this simple guide here.

Please Note. This device does require some simple set up. You will need attach the EU fitting to the power adapter.

The LCD Screen Features

• 10.1inch HDMI LCD (B)
• 1280x800 Resolution
• UK 5V 2A Power Supply Included
• Capacitive touch control
• Supports Raspberry Pi, Ubuntu, Windows 10 IoT driver free
• Can also be used as a computer monitor, supports Windows 10/8.1/8/7/XP etc.
• Supports BB Black, comes with Angstrom image
• HDMI interface for displaying, USB interface for touch control
• Input interfaces: HDMI
• Multi languages OSD menu, for power management, brightness/contrast adjustment, etc.
• Firmware is upgradable to support more new features (continually updated)

The Case Features

• Material : High quality black and clear Acrylic
• Comes with bottom holder, 45° tilt angle
• Features mounting holes for Raspberry Pi 3B/2B/B /A /B, and BB Black

Please note: You will need to buy a different CSI cable for use with RPi 5 or ZERO.

Raspberry Pi IR-CUT Night Vision Camera plugs directly into the CSI connector on the Raspberry Pi, and features two high-intensity Infrared LED spotlights for night time recording!

Features

• Raspberry Pi Camera, supports all revisions of the Pi
• Embedded removable IR-CUT filter, eliminating color distortion in the daylight
• Comes with infrared LED, supports night vision
• 5 megapixel OV5647 sensor
• Adjustable focus distance
• Camera specifications
  • CCD size : 1/4inch
  • Aperture (F) : 1.8
  • Focal Length : 3.6mm
  • Angle of View (diagonal) : 75.7 degree
  • Sensor best resolution : 1080p
• 4 screw holes
  • Used for attachment
  • Provides 3.3V power output
  • Supports connecting infrared LED and/or fill flash LED
• Dimension: 31mm × 32mm

The new Raspberry Pi OS release includes the new Picamera2 Python camera interface.

What's in the box?

1 x Camera

Resources

Wiki : www.waveshare.com/wiki/RPi_IR-CUT_Camera

Note: Raspberry Pi is NOT included. Batteries are not included

AlphaBot2-Pi (EN) can be used with Raspberry Pi4 ,you will need to buy a USB Micro-B to USB-C Adapter

This AlphaBot2 robot kit is designed to use with Raspberry Pi 3/4 Model B (not included). It features rich common robot functions including line tracking, obstacle avoiding, Bluetooth/infrared/WiFi remote control, video monitoring, etc.

Thanks to the highly integrated modular design, it is fairly easy to assemble by a snap, no soldering, no wiring. After a few minutes spent on hardware assembling, you're almost there, our open source demo codes is ready to help you get started fast.

AlphaBot2 employs a 2-layer structure to provide excellent stability and compatibility.

AlphaBot2-Base, the lower base chassis:

• 5-ch infrared sensor, analog output, combined with PID algorithm, stable line tracking
• Onboard modules like line tracking, obstacle avoiding, needs no messy wiring
• TB6612FNG dual H-bridge motor driver, compared with L298P, it's more efficient, more compact, and less heating
• N20 micro gear motor, with metal gears, low noise, high accuracy
• Onboard RGB LEDs, true color lighting, pretty cool

AlphaBot2-Pi, the upper adapter board for controller:

• LM2596 voltage regulator, provides the Pi with stable 5V power
• TLC1543 AD acquisition chip, allows the Pi to use analog sensors
• PCA9685 servo controller, make it more smoothly to rotate the pan head
• CP2102 UART converter, easy for controlling the Pi via UART

What's on the AlphaBot2-Base

1. AlphaBot2 control interface: for connecting sorts of controller adapter board
2. Ultrasonic module interface
3. Obstacle avoiding indicators
4. Omni-direction wheel
5. ST188: reflective infrared photoelectric sensor, for obstacle avoiding
6. ITR20001/T: reflective infrared photoelectric sensor, for line tracking
7. Potentiometer for adjusting obstacle avoiding range
8. TB6612FNG dual H-bridge motor driver
9. LM393 voltage comparator
10. N20 micro gear motor reduction rate 1:30, 6V/600RPM
11. Rubber wheels diameter 42mm, width 19mm
12. Power switch
13. Battery holder: supports 14500 batteries
14. WS2812B: true color RGB LEDs
15. Power indicator

What's on the AlphaBot2-Pi

1. AlphaBot2 control interface: for connecting AlphaBot2-Base
2. Raspberry Pi interface: for connecting Raspberry Pi 3 Model B
3. Servo interface
4. USB TO UART: easy for controlling the Pi via UART
5. LM2596: 5V voltage regulator
6. TLC1543: 10-bit AD acquisition chip, allows the Pi to use analog sensors
7. PCA9685: servo controller, make it more smoothly to rotate the pan head
8. CP2102: USB TO UART converter
9. Joystick
10. IR receiver
11. Buzzer

Examples

AlphaBot2 multi robots line following

AlphaBot2-Pi robot obstacle avoiding

AlphaBot2-Pi robot RGB LED remote control

AlphaBot2-Pi robot video monitor

AlphaBot2-Pi robot Bluetooth control

What's in the box?

Note: this product requires two 14500 batteries to work, which are NOT included and should be purchased separately. Even though the battery holder fits the normal AA batteries DO NOT USE THEM!  A 14500 lithium cell is identical in shape and size to a standard AA battery. But that is where the similarities end. AA supplies 1.5V each where 14500 supply 3.7V each.

Wiki : www.waveshare.com/wiki/AlphaBot2-Pi

Please note: Raspberry Pi and micro SD in pic not included

This is a handy, low power Raspberry Pi HAT which features multi communication functionalities: GSM, GPRS, GNSS and Bluetooth.

It allows your Pi to easily make a telephone call, send messages, connect to wireless Internet, global position, transfer data via Bluetooth, and so on.

Specifications

General

• Raspberry Pi connectivity, compatible with Raspberry Pi 2B/3B/4B/Zero/Zero W/Zero WH/Zero 2W
• Supports SMS, phone call, GPRS, DTMF, HTTP, FTP, MMS, email, etc.
• Support GPS, COMPASS, Glonass, LBS base station positioning, omni-positioning
• Bluetooth 3.0, supports data transferring through Bluetooth
• Onboard USB TO UART converter CP2102 for UART debugging
• 6x LEDs for indicating the module working status
• SIM card slot for 1.8V/3V SIM card
• RTC with backup battery holder
• Baudrate auto detection (1200bps ~115200bps)
• Control via AT commands (3GPP TS 27.007, 27.005, and SIMCOM enhanced AT Commands)
• Supports SIM application toolkit: GSM 11.14 Release 99
• Comes with development resources and manual (examples for Raspberry Pi/Arduino/STM32)

GSM/GPRS

• Band
  • GSM 850/EGSM 900/DCS 1800/PCS 1900 MHz
  • Quad-band auto search
  • Compliant to GSM phase 2/2
• Emitting power
  • Class 4 (2W @ GSM 850/EGSM 900 MHz)
  • Class 1 (1W @ DCS 1800/PCS 1900 MHz)
• GPRS connectivity
  • GPRS multi-slot class 12 (default)
  • GPRS multi-slot class 1~12 (configurable)
• GPRS data feature
  • Downlink speed: max 85.6kbps
  • Uplink speed: max 85.6kbps
  • Coding schemes: CS-1\CS-2\CS-3\CS-4
  • Supports PAP (Password Authentication Protocol) for PPP connection
  • Supports PBCCH
  • Supports USSD
• SMS
  • Supports: MT/MO/CB/Text/PDU mode
  • SMS storage: SIM card
• Audio
  • Voice encode/decode mode: Half Rate\Full Rate\Enhanced Full Rate\Adaptive muti rate
  • Supports echo cancellation
  • Supports noise reduction

GNSS

• Receiver type
  • 33 tracking channels
  • 99 acquisition channels
  • GPS L1 C/A code
• Sensitivity
  • Tracking: -165 dBm
  • Cold starts : -148 dBm
• Time-To-First-Fix
  • Cold starts : 28s (typ.)
  • Hot starts : < 1s
  • Warm starts: 26s
• Accuracy
  • Horizontal position : <2.5m CEP

Bluetooth

• Integrates AT commands
• Compliant to Bluetooth specification3.0 EDR
• Supports SPP, OPP, HFP/HSP, etc.

Misc

• Operating voltage: 5V
• Operating temperature: -40°C ~ 85°C
• Storage temperature: -45°C ~ 90°C
• Dimensions: 30.2mm x 65mm

What's on Board

1. SIM868 module
2. ZMM5V1: regulator diode
3. SMF05C: TVS diode
4. CP2102: USB TO UART converter
5. MP1482: power chip
6. NDC7002N: voltage level translator
7. GPS status indicator
8. NET indicator:
   • flashes fast when the module starts up
   • flashes slowly after GSM register succeed
9. STA module working status indicator
10. SIM868 UART Tx/Rx indicator
11. Power indicator
12. SIM868 control button: press the button and hold for 1s, to startup/shutdown the SIM868
13. Raspberry Pi GPIO connector
14. SIM card slot
15. USB TO UART interface
16. 3.5mm earphone/mic jack
17. GNSS antenna connector
18. Bluetooth antenna connector
19. GSM antenna connector
20. CR1220 battery holder: for RTC backup battery
21. UART selection switch
    • A: control the SIM868 through USB TO UART
    • B: control the SIM868 through Raspberry Pi
    • C: access Raspberry Pi through USB TO UART

What's in the box?

1 x GSM/GPRS/GNSS/Bluetooth HAT
1 x GSM Antenna

Resources

Wiki : https://www.waveshare.com/wiki/GSM/GPRS/GNSS_HAT

• Supports Raspberry Pi A /B /2B/3B/3B
• <Standard I/O> dual LED, joystick, buzzer, the basic components
• <USB TO UART> CP2102, control the Pi through serial terminal
• <Display> 0.96inch OLED, big world in the little screen
• <RTC> DS3231, high precision, backup battery holder is also available
• <AD/DA> PCF8591, 8-bit resolution, screw terminal IO interface
• <GPIO Expansion> PCF8574, more GPIO, more possibility
• <IR Control> LFN0038K, Raspberry Pi remote control comes true
• <Pressure Sensor> BMP280, measuring air pressure and temperature
• <1-WIRE> for connecting 1-WIRE devices, DS18B20 is included
• <Sensor Interface> for connecting various sensors

1. Raspberry Pi GPIO interface : for connecting Raspberry Pi
2. USB TO UART : control the Pi through serial terminal
3. AD/DA IO interface : screw terminal
4. 1-WIRE interface : for connecting 1-WIRE devices like DS18B20
5. Sensor interface : for connecting various sensors
6. 0.96inch OLED : SSD1306 driver, 128×64 resolution, SPI interface
7. Buzzer
8. CP2102 : USB TO UART converter
9. PCF8591 : 8-bit AD/DA converter, I2C interface
10. BMP280 : pressure sensor, I2C interface
11. PCF8574 : I/O expansion chip, I2C interface
12. DS3231 : high precision RTC chip, I2C interface
13. Power indicator
14. User LED
15. Joystick
16. LFN0038K IR receiver

• User manual
• Schematic
• Demo codes : python and C (WringPi/BCM2835 C Library/SysFs)
• Raspberry Pi tutorials
• Raspbian (configured system image)

Wiki : www.waveshare.com/wiki/Pioneer600

• 1024×600 high resolution
• Resistive touch control
• Compatible and Direct-connect with any revision of Raspberry Pi (except the Pi 1 model B or Pi Zero, which requires an HDMI cable)
• Drivers provided (works with your own Raspbian/Ubuntu directly)
• Also works as a computer monitor, in this case, touch panel is unavailable and HDMI cable is required
• HDMI interface for displaying, no I/Os required (however, the touch panel still needs I/Os)
• Backlight can be turned off to lower power consumption

External Dimensions



What's in the box?

Wiki : www.waveshare.com/wiki/10.1inch_HDMI_LCD

The Li-ion Battery HAT integrates SW6106 power bank management chip, allows providing 5V regulated power supply to your Pi from a 14500 battery, turns the Pi into a portable device. It will charge the battery as well, supports bi-directional quick charge. This module can be used as a universal mini power bank, also works with other 5V devices.

• Onboard SW6106 chip, supports bi-directional quick charge, supports multi quick charge protocols like PD/QC/FCP/PE/SFCP
• Lithium battery protection circuitry, provides reverse protection, over charge/discharge protection, over current protection, and short circuit protection
• Onboard indicators: quick charge, warning, and power capacity

• Output voltage: 5V
• Applicable battery: 3.7V 14500 lithium battery (4.2V when full charged)
• Dimension: 65mm × 30mm
• Mounting hole size: 3.0mm

What's on Board

1. Raspberry Pi GPIO connector: for connecting Raspberry Pi
2. SW6106 power management chip
3. USB Type-C connector: battery charge/power output
4. USB Type-A connector:power output
5. Micro USB connector:battery charge
6. Raspberry Pi power switch
7. Battery warning indicator: on when the battery is reverse
8. Battery power capacity indicator: 5x LEDs to indicate the power capacity and charging status
9. Quick charge indicator: on when quick charging
10. 14500 battery holder

Dimensions

What's in the box?

Wiki : www.waveshare.com/wiki/Li-ion_Battery_HAT

Overview

This is a small 1D/2D codes reader, by using the intelligent image recognition algorithm, it will decode the barcode or 2D code on paper or screen, fast and accurately.

Through the onboard USB and UART interface, it can be directly plugged into a computer, or be easily integrated to kinds of devices due to its small form factor.

Features

• Easy to use, requires no knowledge of image recognition
• Decodes various common 1D/2D codes such as Barcode, QR code etc.
• Onboard micro USB and UART serial port, allows to connect with computers or embedded devices
• Configurable via scanning 'configuration code'
• Onboard light source, works in the dark

Specifications

• Operating voltage: 5V
• Operating current: 135mA (scanning), 58mA (standby), 2mA (sleep)
• Operating temperature: 0°C~60°C
• Operating humidity: 5%~95% (Non-condensing)
• Communication interface: UART, USB
• Decodes 1D codes: Codebar, Code 11, Code 39/Code 93, UPC/EAN, Code 128/EAN128, Interleaved 2 of 5, Matrix 2 of 5, MSI Code, Industrial 2 of 5, GS1 Databar(RSS)
• Decodes 2D codes: QR code, Data Matrix, PDF417
• DOES NOT SUPPORT THE FORMAT FOR SCANNING RSA DRIVER'S LICENSE
• Light source: white
• Scan angels: roll 360°, skew ±65°, pitch ±60°
• Field of view: 28° (horizontal), 21.5° (vertical)
• Dimension: 53.3mm x 21.4mm

What's in the box?

1 x  WS Barcode Scanner Module

Resources

Wiki : www.waveshare.com/wiki/Barcode_Scanner_Module

Please note: Raspberry Pi is not included



Overview

The RPi Relay Board (B) is an expansion board with 8-ch relays for Raspberry Pi. It gives your Pi the ability to control high voltage products such as home appliances.

Features

• Supports Raspberry Pi A /B /2B/3B/3B /4B
• High quality relays, loads up to 5A 250V AC or 5A 30V DC
• Photo coupling isolation, prevent interference from high voltage circuit
• Standard rail mount bottom case
• Onboard LEDs for indicating relays status
• Relay control pin selection jumper, allows to control the relays by custom pins other than the default pins
• Reserved control Interface, allows to work with controllers like PLC
• Comes with development resources, including examples in wiringPi, bcm2835, python, python-bottle (webpage control), and crontab (cron job)

Specifications

• Power supply voltage: 5V
• Trigger signal: 3.3V/5V
• Relay channels: 8-ch
• Contact form: SPDT-NO,NC
• Closed current: 6mA (per channel)
• Connector: screw terminal block
• Dimension: 232 × 72 (mm)
• Mounting hole size: 3.0mm

Dimensions


What's in the box?

1 x RPi Relay Board (B) 
1 x Rail mount bottom case 
1 x Screws pack 

Resources

Wiki : www.waveshare.com/wiki/RPi_Relay_Board_(B)

This neat little 4 port USB hub pHAT for the Raspberry Pi B+/2/3 & Raspberry Pi Zero/W, provides 4 extra USB ports for your Pi and features a USB to UART converter for easy serial communication!

The board comes in a pHAT format and comes complete with micro USB cable, and Micro USB/Micro USB shim PCB. Raspberry Pi 3, Zero and dongle not included.

Features

• 4 USB Ports, compatible with USB2.0/1.1
• Onboard USB to UART, convenient for Raspberry Pi serial debugging
• Onboard multi indicators, for monitoring the status of power, USB to UART, and each USB port
• Operating voltage: 5V
• Dimension: 65mm × 30mm
• Mounting hole size: 3.0mm

Assembly Instructions

1. Raspberry Pi GPIO interface: for connecting Raspberry Pi
2. USB to UART: for controlling the Raspberry Pi via serial terminal
3. USB HUB interface (Micro USB): for connecting the HUB to the Raspberry Pi USB port
   1. Raspberry Pi Zero / Zero W: connected via Micro USB to Micro USB PCB
   2. Raspberry Pi B+ / 2B / 3B: connected via USB to Micro USB cable
4. USB extended ports: USB1~USB4
5. USB port indicators: dedicated indicator for each USB port, D1~D4 for USB1~USB4 respectively
6. Power indicator
7. USB to UART indicator
8. FE1.1S: USB HUB chip
9. 12MHz crystal
10. CP2102: USB to UART converter

Resources

This is a colorful display module designed for the BBC micro:bit, 1.8inch diagonal, 160x128 pixels, capable of displaying 65K colors.

Tired of the 5x5 LED matrix? Time to get a tiny monitor for your micro:bit, this one would be the ideal choice.

• micro:bit edge connector, directly pluggable
• Embedded driver ST7735S, supports 65K colors
• Onboard SRAM 23LC1024, used as display cache, no more out of memory
• SPI interface, takes up only a few IO pins
• Backlight adjustment via PWM
• Reserved solder pads for control interface, make it easy to connect with Arduino/Nucleo boards
• Comes with development resources (micro:bit graphical demo/user manual, etc.)

• Driver: ST7735S
• Resolution: 160x128
• Display color: RGB, 65K colors
• Operating voltage: 3.3V
• Dimension: 61mm x 51.5mm

Dimensions

Wiki : www.waveshare.com/wiki/1.8inch_LCD_for_micro:bit

• Supports any revision of Raspberry Pi (directly-pluggable)
• Provides your Pi with 16 touch keys
• Features TONTEK TonTouch touch pad detector IC TTP229-LSF, supports up to 16 keys with adjustable sensitivity and built-in LDO
• The system re-calibrates automatically when all keys are not detected touch more than about 4 seconds

• Interface : I2C
• Keys : 16
• Sampling rate : 8Hz
• Human Body Mode : 6KV
• Operating voltage : 2.4V-5.5V
• Operating temperature : -40℃ to 85℃
• Storage temperature : -50℃ to 125℃
• Dimensions : 8.5CM × 5.6CM

• After power-on have about 0.5sec stable-time. During the time do not touch the key pad, and all functions are disabled

• VCC : Power supply (2.4V-5.5V)
• GND : Ground
• SDA : I2C SDA
• SCL : I2C SCL

Dimensions



Downloads/Development resources: 

This is a 2-DOF pan-tilt kit designed for Raspberry Pi. With onboard PCA9685 PWM chip and TSL2581 ambient light sensor, it allows the Pi to control camera movement and sense light intensity through I2C interface.

• Raspberry Pi connectivity, compatible with Raspberry Pi Zero/Zero W/Zero WH/2B/3B/3B
• I2C interface, only 2 pins are required for moving and light intensity sensing
• Onboard PCA9685 chip, provides 12-bit resolution PWM signal for moving control
• Onboard TSL2581FN light-to-digital converter, with embedded ADC, provides a value that approximates the human eye response to assist the module
• Onboard voltage level translator, compatible with 3.3V/5V operating voltage
• Specific acrylic board to fix the Raspberry Pi camera, make it easy to install
• Comes with development resources and manual (demo code, assembly guide)

• PWM driver: PCA9685
• PWM resolution: 12-bit
• Ambient light sensor: TSL2581FN
• Ambient light resolution: 16-bit
• Communication interface: I2C
• Operating voltage: 3.3V/5V
• Dimension: 56.6mm x 65mm

A little assembly work is required to use the Pan-Tilt HAT, yet it's pretty easy to do, here's the assembly guide: https://www.waveshare.com/img/devkit/accBoard/Pan-Tilt-HAT/Pan-Tilt-HAT-assemble.jpg

Dimensions


What's in the box?

• 800×480 high resolution, touch control
• Compatible and Direct-connect with any revision of Raspberry Pi (except the Pi 1 model B or Pi Zero, which requires an HDMI cable)
• Drivers provided (works with your own Raspbian/Ubuntu directly)
• HDMI interface for displaying, no I/Os required (however, the touch panel still needs I/Os)
• Backlight can be turned off to lower power consumption
• High quality immersion gold surface plating

• Material : high quality bicolor Acrylic, black and white
• Comes with bottom holder, optional tilt angle, 45° or 60°
• Features mounting holes for Raspberry Pi A /B /2B/3B

What's in the box?

How to install: instructions

Wiki : www.waveshare.com/wiki/5inch_HDMI_LCD

This is an OLED display HAT for Raspberry Pi, 2.23inch diagonal, 128×32 pixels, with embedded SSD1305 driver, communicating via SPI or I2C interface.

Trying to add a control interface for your Pi? This compact display would be the ideal choice.

• Standard Raspberry Pi 40PIN GPIO extension header, supports Raspberry Pi series boards, Jetson Nano
• Optional interfaces: SPI (default), or I2C, configured via onboard resistor
• Brings control pins for host boards like Arduino/STM32
• Comes with development resources and manual (examples for Raspberry Pi/Jetson Nano/Arduino/STM32)

• Driver: SSD1305
• Interface: SPI / I2C
• Display size: 2.23inch diagonal
• Display color: white
• Resolution: 128×32
• Viewing angle: >160°
• Power supply voltage: 3.3V/5V
• Logic level: 3.3V

Dimensions


What's in the box?

Wiki : www.waveshare.com/wiki/2.23inch_OLED_HAT

This solar power management module is designed for 6V~24V solar panel. It can charge the 3.7V Li battery through solar panel or USB connection, and provides 5V/1A regulated output.

The module features MPPT (Maximum Power Point Tracking) function and multi protection circuits, therefore, it is able to keep working with high-efficiency, stability, and safety. It is suited for solar powered, low-power IoT, and other environmental protection projects.

• Supports MPPT (Maximum Power Point Tracking) function, maximizing the efficiency of the solar panel
• Supports solar panel / USB connection battery charging
• For 6V~24V solar panel, DC-002 jack input or screw terminal input
• Onboard MPPT SET switch, select the level closed to input level to improve charging efficiency
• Two 5V output interfaces: pinheaders and USB port
• Onboard high capacity aluminum electrolytic capacitor and SMD ceramic capacitor, reducing the ripple, stable performance
• 14500 battery holder and Pstrong.0 battery connector, for connecting multi kinds of 3.7V Li battery
• Several LED indicators, for monitoring the status of solar panel and battery
• Multi protection circuits: over charge / over discharge / reverse protection / over heat / over current, stable and safe to use

• Solar panel input voltage (SOLAR IN): 6V~24V
• Micro USB input voltage (USB IN): 5V
• Pinheader / USB output (USB OUT): 5V 1A
• Charging cutoff voltage: 4.2V±1％
• Over discharging protection voltage: 2.9V±1％
• Solar panel charge efficiency:: ~78%
• USB charge efficiency:: ~82%
• 3.7V battery boost output efficiency: ~86%
• Max quiescent current: <2mA
• Operating temperature: -40℃~85℃
• Dimension: 65.2mm × 56.2mm × 22.9mm

What's on Board

1. Solar panel charging input: charged by solar panel, DC-002 jack or screw terminal
2. USB charging input: charged by USB connection, connect a 5V power adapter through the Micro USB port
3. 5V/1A power output: provides regulated 5V/1A output, USB port or 2.54mm pinheader
4. Battery interfaces: for connecting 3.7V Li battery, Pstrong.0 connector or 14500 battery holder
5. CS8501: USB power management chip, for USB charging and 5V/1A boost output
6. CN3791: solar power management chip, for solar panel charging and buck input
7. Li battery protection chip: Li battery over charge / over discharge protection
8. Battery switch
9. MPPTSET switch (bottom side):
   supported level: 6V/9V/12V/18V/24V
   select the level closed to input level to improve charging efficiency
10. BOOT key
11. Battery capacity indicators
12. USB charging indicators:
    USB Charge: on when USB charging
    USB Done: on when the battery is full charged by USB
13. Solar panel charging indicators:
    Solar Charge: on when solar panel charging
    Solar Done: on when the battery is full charged by solar panel
    Solar Warning: on when solar panel reverse connection
14. Battery warning: on when battery reverse connection
15. Power output indicator: 5V/1A output

Application Example

Dimensions

Applicable solar panel: Solar Panel (6V 5W) or Solar panel 18V 10W

Need batteries? You will find our battery selection here

Wiki : www.waveshare.com/wiki/Solar_Power_Manager

This Stepper Motor HAT gives your Raspberry Pi the ability to drives two stepper motors at the same time, supports up to 1/32 microstepping.

• Standard Raspberry Pi 40PIN GPIO extension header, supports Raspberry Pi series boards, Jetson Nano
• Onboard dual DRV8825 motor controller IC with built-in microstepping indexer, drives two stepper motors, easy to use
• 6 available microstepping modes, configured with the DIP switches: full-step, half-step, 1/4-step, 1/8-step, 1/16-step, and 1/32-step
• Adjustable motor drive current via potentiometer, maximum 2.5A current output
• Protection features: Overcurrent Protection (OCP), Thermal Shutdown (TSD), VM Undervoltage Lockout (UVLO)
• Integrates 5V regulator, allows providing power to Raspberry Pi
• Onboard multi connector options for stepper motors in different specifications
• Comes with development resources and manual (examples in BCM2835, wiringPi, and python)

• Motor controller: DRV8825
• Motor drive voltage: 8.2V~28V
• Motor drive current: 2.5A
• Logic voltage: 3.3V
• Dimension: 65mm × 56mm
• Mounting hole size: 3.0mm

• 3D Printer
• Sculpturing machine
• Mechanical arm

Demo

Note: A 9V/2A Power Supply is recommended for driving SM24240, SM25776, 5V Step Motor

Dimensions


What's in the box?

Wiki : www.waveshare.com/wiki/Stepper_Motor_HAT