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Keyestudio USB to ESP-01S Wifi Module Serial Port Shield For Arduino &Compatible with ESP8266 wifi

KS0388
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  • Description
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Description

This is an expansion board for the ESP-01S WiFi module. The shield comes with a USB to Serial port chip CH340G.

Installed the driver, push the shield’s button to Flash Boot, and plug into computer’s USB port. You can use Serial debugging tool to test the AT command.

Push the shield’s button to Download, and plug into computer’s USB port, ESP-01 module is at download mode. You can download the firmware to ESP-01 module using firmware software.

Technical Parameters

  • Working voltage: DC 5V
  • Working current: minimum 500mA
  • Communication voltage: 3.3V
  • Environmental attributes: ROHS
  • Dimensions: 55mm*18mm*12mm
  • Weight: 5.6g                                                                                                                                                                                                   
Average rating: 4.0 based on 83 reviews
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