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KC868-A4S ESP32 2G/4G GSM Module PWM Analog Output DS3231 IIC RTC Relay Board Support MQTT HTTP TCP RS485 Modbus ESPhome Tasmota

USD 101.01USD 111.00

KC868-A4S ESP32 2G/4G GSM Module PWM Analog Output DS3231 IIC RTC Relay Board Support MQTT HTTP TCP RS485 Modbus ESPhome Tasmota

Description
Specification
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