ESP8266 Dual Channel WIFI Relay Module ESP-01/01S DC5V With Relay Indicator
ab 1,33 €
2: With relay indicator and reset button. The maximum stable transmission distance is 100m. With relay indicator and reset button. The maximum stable transmission distance is 100m when it is up. Board size: 32.1 50.7mm weight: 30g.
Jetzt bei Ebay:
