- Based on ESP8266 Wifi IC, ESP-12F module.
- This is the extended version of esp relay board. Flashed also the same firmware and use the same case.
- Dual SPST Mechanical Relay (10A 30VDC, 250VAC)
- Board supply power DC voltage power 5-24V. Board DC buck circuit based on MP1584.
- Relay Drive power can be same as DC board power or independent DC or AC power supply.
- Board extension function includes DHT sensor, IOs pins, wireless socket. On board reset (en) and flash io0 button.
- Buck order price is $4.2 for more than 40pcs order, price auto update in cart.
- Not including screws for less than 5 kits from December 2017 (Which cause shaky sounds inside and will trigger security failure of shipment, it significally delay shipment.)
- Please prepare M2*8 or M2.2*6, etc crews by yourself.
Documentation please see on this page.