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Development Board BT 4-Way Relay Module Programmable Resettable Smart Home Control Development Module for IoT Projects
- Programmable and Resettable: Onboard module IO0 has programmable button and reset button, convenient for .
- Convenient Development: The IO port and the UART program download port are all led out, convenient for secondary development.
- Multi Usage: Equipped with and BLE modules, supports DC560V power supply, can be used for secondary development and learning, smart house control, etc.
- Development Board: Onboard mature and stable module, with large capacity 4M Byte Flash, for use.
- 4 Way 5V Relay: 4 way 5V relay onboard outputs switch , suitable for controlling the load whose working voltage is within AC250V DC30V.
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Overview
Specs
Reviews
1.
ESP32 Development Board: Onboard mature and stable ESP32 module, with large capacity 4M Byte Flash, reliable for use. 2.
Convenient Development: The IO port and the UART program download port are all led out, convenient for secondary development. 3.
Programmable and Resettable: Onboard ESP32 module IO0 has programmable button and reset button, convenient for. 4.
4 Way 5V Relay: 4 way 5V relay onboard outputs switch, suitable for controlling the load whose working voltage is within AC250V DC30V. 5.
Multi Usage: Equipped with and BLE modules, supports DC560V power supply, can be used for secondary development and learning, smart house control, etc.
Specification: Item
Type: ESP32
Development BoardMaterial: PCB
PackageList: 1 xESP32 Development Board2 x 10 Double Row PIN1 x 6 Single Row PIN1 x Single Line
ESP32 Development Board: Onboard mature and stable ESP32 module, with large capacity 4M Byte Flash, reliable for use. 2.
Convenient Development: The IO port and the UART program download port are all led out, convenient for secondary development. 3.
Programmable and Resettable: Onboard ESP32 module IO0 has programmable button and reset button, convenient for. 4.
4 Way 5V Relay: 4 way 5V relay onboard outputs switch, suitable for controlling the load whose working voltage is within AC250V DC30V. 5.
Multi Usage: Equipped with and BLE modules, supports DC560V power supply, can be used for secondary development and learning, smart house control, etc.
Specification: Item
Type: ESP32
Development BoardMaterial: PCB
PackageList: 1 xESP32 Development Board2 x 10 Double Row PIN1 x 6 Single Row PIN1 x Single Line
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies
- Return for refund within: 15 days
- Return for replacement within: 30 days
- This item is covered by Qixingitech Return Policy
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