Wireless Module WIFI Bluetooth 3.5 Inch Display 5V Relay Expansion Development Board For Arduino

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mickcara
1100033-1
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$69.00
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$69.00
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           Double-layer USB expansion port:Output 5V 1A    

 Double-layer USB interface:They are I2C/UART functions    

 Functionally based on ES32-WROVER (WIFI/Bluetooth) module, 5V relay, buttons, RTC, battery-powered interface, DC socket (5-12V input) battery-powered switch, USB expansion port I2C/UART, USB expansion port are designed The output power supply can supply power and control the current of equipment below 1A.    

 The back side retains the TF card socket in the same position as the Raspberry Pi, which is a self-popping card socket, which is convenient for plugging in and out.    

 Chip:ESP32-WAROVER    

 LCD:3.5 inch capacitive touch screen     ST7796 FT6X36/ILI9481 GT911    

 USB TO TTL:CH9102F    

 Relay:HFD3 5V 2A    

 Relay connector:5.08    

 DC-DC input:5-12V    

 DC Block Specifications:5.5X2.1    

 TYPE-C input:5V    

 USB output:5V 1A    

 Battery Specifications:3.7V lithium battery    

 Battery switch:Toggle Switches    

 Button:RST button, custom button    

 RTC:PCF8563    

 Extension pin:2.54 2X20    

 Colour:black    

 Material:Plastic + Metal    

     

 Package Contents:    

 1 x host    

 1 x line    

     

 Only the above package content, other products are not included.    

 Note: Light shooting 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.   

   

    

 


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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!

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Wireless Module WIFI Bluetooth 3.5 Inch Display 5V Relay Expansion Development Board For Arduino
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