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8 Channel Relay Module DC 530V Power Supply Stable Module BLE Development Board
- in Use: The 8 channel relay development board is equipped with the WROOM-32E and BLE module, and all I/O ports are led out, supporting DC 5-30V power supply. Suitable for secondary development learning, smart home control, and other occasion.
- Stable Module: The onboard WROOM-32E module with large capacity 4M Byte Flash, supports the use of development tools and provide reference programs in the development environment.
- Applicable Scene: On board 8 circuit 5V relay, output , suitable for controlling loads with working voltage within AC 250V and DC 30V.
- For Development: The I/O ports and UART program download ports of the module are all exported, making it convenient for secondary development.
- Better Design: On board module programmable buttons and reset buttons, on board 1 programmable LED and relay indicator light.
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Use: The 8 channel relay development board is equipped with the WROOM-32E and BLE module, and all I/O ports are led out, supporting DC 5-30V power supply. Suitable for secondary development learning, smart home control, and other occasion.
^^ Stable Module: The onboard WROOM-32E module with large capacity 4M Byte Flash, supports the use of development tools and provide reference programs in the development environment.
^^ Applicable Scene: On board 8 circuit 5V relay, output, suitable for controlling loads with working voltage within AC 250V and DC 30V.
^^ For Development: The I/O ports and UART program download ports of the module are all exported, making it convenient for secondary development.
^^ Better Design: On board module programmable buttons and reset buttons, on board 1 programmable LED and relay indicator light.
Use: The 8 channel relay development board is equipped with the WROOM-32E and BLE module, and all I/O ports are led out, supporting DC 5-30V power supply. Suitable for secondary development learning, smart home control, and other occasion.
^^ Stable Module: The onboard WROOM-32E module with large capacity 4M Byte Flash, supports the use of development tools and provide reference programs in the development environment.
^^ Applicable Scene: On board 8 circuit 5V relay, output, suitable for controlling loads with working voltage within AC 250V and DC 30V.
^^ For Development: The I/O ports and UART program download ports of the module are all exported, making it convenient for secondary development.
^^ Better Design: On board module programmable buttons and reset buttons, on board 1 programmable LED and relay indicator light.
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Warranty
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: 30 days
- This item is covered by NexusGear Return Policy
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