Configurable device address (1~255), multi devices can be cascaded on RS485 bus. Features flash-on, flash-off function, by passing argument to the command, it is possible to turn on the relay for a while and then close it automatically
Onboard unibody power supply isolation, provides stable isolated voltage, needs no extra power supply for the isolated terminal. Onboard unibody ADI magnetical isolation, allows signal isolation, high reliability, strong anti-interference, low power consumption
Onboard TVS (Transient Voltage Suppressor), effectively suppress surge voltage and transient spike voltage in the circuit, llgthningproof & anti-electrostatic. Onboard Optocoupler isolation, prevent interference from external high-voltage circuit connected to the relay
Reverse-proof circuit, prevent the circuit from being damaged accidentally by incorrect connection. High quality relay, contact rating: ≤10A 250VAC/30VDC
Rail-mounted ABS plastic enclosure, easy to install, safe to use. 3 LEDs for indicating the MCU status and signal transceiving status
Waveshare RGB Full-Color LED Matrix Panel 3mm Pitch 64×64 Pixels 4096 Individual RGB LEDs Adjustable Brightness Compatible with Raspberry Pi
KWD 16
High-Precision AD HAT for Raspberry Pi 4B/3B+/3B/2B/Zero/W/Zero WH Jetson Nano Expansion Board with ADS1263 10-Channel 32-bit High Precision ADC 24-bit Auxiliary ADC
KWD 20
waveshare Li-ion Battery HAT for Raspberry Pi 5V Regulated Output Bi-Directional Quick Charge Integrates SW6106 Power Bank Supports PD/QC/FCP/PE/SFCP
KWD 12
Waveshare 3.7inch E-Paper E-Ink Display HAT Compatible with Raspberry Pi4B/3B+/3B/2B/B+/A+/Zero/Zero W/WH/Zero 2W 480×280 Pixels Black/White 4 Grey Scales SPI Interface Supports Partial Refresh
KWD 15
