12V ESP8266 ESP-01 4-Kanal WiFi Relais Modul für Smartphone APP Controller
9,63 €
The 5V dual WiFi relay module uses ESP-01 as the WiFi module and is compatible with 8 bit MCU chip. Onboard ESP-01 WiFi modules and high performance microprocessor STM8S103. reserved UART debugging interface and STM8 of NUOTATA download interface program.
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