Hero image 0 of 32 Channel Relay Module Development Board DC Power Supply WIFI Bluetooth Relay Module ESP8266,1 x Relay Module, 0 of 8
32 Channel Relay Module Development Board DC Power Supply WIFI Bluetooth Relay Module ESP8266,1 x Relay Module
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Key item features
- 1. Onboard mature and stable ESP-12F module, large capacity 4MByteFlash
- 2. The module's I/O port and UART program download port are all led out to facilitate secondary development
- 3. Onboard DC power supply circuit, power supply mode supports DC5V/12V/24V, power supply power should be higher than 20W
- 4. Onboard RST reset button and IO0 programmable button
- 5. ESP32/ESP8266 supports for Arduino IDE compilation tools, providing reference programs under for Arduino development environment
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Current price is USD$40.29
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Sold and shipped by illusory
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