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ESP32 C3 Super Mini RS485 Relay Expansion Module RISC-V SOC Wi-Fi BLE Development Board for Arduino Smart Home IOT Simple PLC

ESP32 C3 Super Mini RS485 Relay Expansion Module RISC-V SOC Wi-Fi BLE Development Board for Arduino Smart Home IOT Simple PLC

by eletechsup

£13.09

ESP32 C3 Super Mini RS485 Relay Expansion Module RISC-V SOC Wi-Fi BLE Development Board for Arduino Smart Home IOT Simple PLC

Prices updated 25 Jun 2026

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ESP32 C3 Super Mini RS485 Relay Expansion Module RISC-V SOC Wi-Fi BLE Development Board for Arduino Smart Home IOT Simple PLC

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