Programmable relay module with 5 independant outputs:

  • 3 dry-type SPST relays (1 NC contact per relay)
  • 2 dry-type SPDT relays (1 NC+NO contact per relay)
  • Maxi 250V 10A
  • ESP32 microcontroller
  • I2C SPI and UART interfaces
  • External USB-TTL converter needed for programming

BLE Bluetooth Low Energy electronic board control


Delivery: this item is currently 4 weeks delivery time

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RDO3100-250-SG output relay board

  • Product Code: RDO3100-250-SG
  • Availability: In Stock
  • 27.60€

  • Ex Tax: 23.00€
  • Price in reward points: 100