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Dc 3.3V Usb To Esp8266 Esp-01 Wifi Adapter Module Ch340 Ch340g Usb To Ttl Driver Serial Wireless Wifi Module For Arduin

Dc 3.3V Usb To Esp8266 Esp-01 Wifi Adapter Module Ch340 Ch340g Usb To Ttl Driver Serial Wireless Wifi Module For Arduin

$20.95
2/7
description
product reviews 

Feature: 

-Working voltage: 4.5V - 5.5V (On-Board 3.3V LDO Regulator)

- Working current: 300mA (LDO regulator can provide)

-Select working mode: On-board toggle switch. Side UART for Serial TTL debugging by AT commands, PROG for programming software

-USB to Serial TTL chip: CH340G

Logic Level: 3.3V

-Application: Home automation, network sensor, wireless control industry

Szie: 5*1.4cm/1.97"*0.55" 

Quantity: 1PC

Note:

 1. Due to the different monitor and light effect, the actual color of the item may be slightly different from the color shown on the pictures. Thank you! 

2. Please allow 0.5-1cm deviation due to manual measurement. 

1cm = 0.3937"

The product set includes: 

1PC x ESP-01 Wi-Fi Adapter Module With CH340G Driver

2/7

Dc 3.3V Usb To Esp8266 Esp-01 Wifi Adapter Module Ch340 Ch340g Usb To Ttl Driver Serial Wireless Wifi Module For Arduin

$20.95
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