Скачать или смотреть ESP-R8-POE Demo

The ESP-R8-POE-3 is an 8-channel relay board suitable for automation (such as pool and grill controllers, robotics, and home automation), alarm, and hobby/DIY applications. 8 onboard relays allow you to switch 8 AC or DC circuits at up to 10 amps/250 volts AC or 10 amps/30 volts DC. The board also contains 8 dry-contact ESD protected inputs, a real time clock, and expansion header which exposes the I2C bus and several GPIO pins as well as providing both 12 volt and 3.3 volt DC power. The entire board is controlled by an ESP32-WROOM-32U module.

The board allows for dual power supplies (PoE and 12 volt DC input), as well as dual networking options (Ethernet and WiFi). There is also an onboard re-settable fuse rated for 2 amps to protect against faults on the board and is shared with the expansion header.

Available on Tindie: https://www.tindie.com/products/bmore...

Github documentation and schematics:
https://github.com/DanielLCopeland/ES...