The ESP-01 with relay module is an easy way to control a single output. It can be connected to any wireless network and be used to open or close the relay connected to the relay module remotely.
More information can be found in the wiki
- Working voltage: 3-3.3Vdc
- Working Current: +/- 500mA
- Control Chip: ESP8266-01
- Relay Module: HK4100F-DC3V-SHG
- Relay Specs: 3a 250Vac / 3A 30Vdc
- 1 ESP-01 WiFi Module
- 1 Relay Module
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