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Programmable Relay Module 8 Channel with ESP32 BLE Development Board for Smart Home Control Secondary Development Projects DC5-30V

KWD 8.500
KWD 9.500

Brand
Walfront
Weight
160 g
All electronics ship with US style plugs. You may need a voltage converter or a plug adapter.
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Special Features

  • Stable ESP32 Module: The onboard ESP32-WROOM-32E module with large capacity 4M Byte Flash, supports the use of development tools and provide reference programs in the development environment.
  • Reliable in Use: The ESP32 8 channel relay development board is equipped with the ESP32-WROOM-32E WiFi and BLE module, and all I/O ports are led out, supporting DC 5-30V power supply. Suitable for ESP32 secondary development learning, smart home wireless control, and other occasion.
  • For Development: The I/O ports and UART program download ports of the ESP32 module are all exported, making it convenient for secondary development.
  • Applicable Scene: On board 8 circuit 5V relay, output switch , suitable for controlling loads with working voltage within AC 250V and DC 30V.
  • Better Design: On board ESP32 module programmable buttons and reset buttons, on board 1 programmable LED and relay indicator light.

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