32 Channel Relay Module Development Board DC Power Supply WIFI Bluetooth Relay Module ESP8266

Name: 32 Channel Relay Module Development Board DC Power Supply WIFI Bluetooth Relay Module ESP8266
Brand: mickcara
SKU: 8213113105568
Price: 66.66 USD
Availability: InStock

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Brand: mickcara

Product Code: 8213113105568

Availability: In stock

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$66.66

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Description

1. Onboard 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 reset button and IO0 programmable button 5. ESP32/ESP8266 supports for IDE compilation tools, providing reference programs under for development environment 6. Onboard 32-way 5V relay, output switch signal, suitable for control, working voltage is within AC250V/DC30V load 7. main control replaceable design (The product appearance and printed words depending on the batch, but this does not affect use) Material: PCB colour: As Shown Package Contents: 1 x Relay Module Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.

Logistics information

Our products are located in Hong Kong, China, and the logistics speed depends on your specific location. According to our experience, it usually takes about 15-20 days of transportation time

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If you have questions or concerns then please do not hesitate to get in contact with us. We would love to hear from you, contact us on: whatsapp：+8613625959351

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Size Guide

How to choose the correct size:

Step 1 Please measure your foot length carefully.

Step 2 Please choose the correct size according to your foot length and chinese size.

For example, If your foot length is 255 mm , you should choose the size 8.

Step 3 If you\'re not sure of the correct size, you can click chat with us！

WHATSAPP:+8613625959351

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32 Channel Relay Module Development Board DC Power Supply WIFI Bluetooth Relay Module ESP8266