Waveshare Isolated RS485 CAN HAT For Raspberry Pi Fireplace Fan which can accurately detect the

which can accurately detect the water temperature/temperature and humidity of the fish tank

this function can filter out very pure sound

5-section aluminum legs with quick release locks and non-slip rubber feet

Silent and micro keys

faster heat dissipation

Waveshare Isolated RS485 CAN HAT For Raspberry Pi Fireplace Fan which can accurately detect the1. Standard Raspberry Pi 40PIN GPIO extension header, supports Raspberry Pi series boards 2. 1 Ch CAN, adopts MCP2515 controller and CAN transceiver, converts SPI to CAN 3. 2 Ch RS485, adopts SC16IS752+SP3485 dual chip combination, converts SPI to RS485 4. Onboard power conversion circuit, supports 8~28V wide voltage power supply, can power the Raspberry Pi at the same time 5. Onboard unibody power supply isolation, providing stable isolated voltage,