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Ch340 Usb To Esp8266 Esp-01 Esp-01S Adapter 4.5V-5.5V Wifi Converter Programmer Module For Arduino Smart Home Wireless

Ch340 Usb To Esp8266 Esp-01 Esp-01S Adapter 4.5V-5.5V Wifi Converter Programmer Module For Arduino Smart Home Wireless

$22.95
2/7
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product reviews 
CH340 USB to ESP8266 ESP-01 ESP-01S Adapter 4.5V-5.5V Wifi Converter Programmer Module for Arduino Smart Home Wireless Control
 
Description:
USB to ESP-01 adapter module has CH340G USB to TTL driver IC onboard, so you can easily use your computer to do ESP-01 functional debugging. ESP-01 serial wifi module can be directly plugged into the yellow pin header without any connection wires.
 
Feature:
Working voltage: 4.5V - 5.5V (On-board 3.3v LDO Regulator)
Working current: 300mA(LDO regulator can supply)
Selectable working mode: On-board toggle switch. UART side for serial TTL debugging by AT commands, PROG for firmware programming
USB to serial TTL chip: CH340G
Logic level: 3.3V
Szie: 5*1.4cm/1.97"*0.55"
 
Application:
Home automation, sensor networks, industrial wireless control
 
Package:
1 x CH340 USB to ESP8266 ESP-01 ESP-01S Adapter




2/7

Ch340 Usb To Esp8266 Esp-01 Esp-01S Adapter 4.5V-5.5V Wifi Converter Programmer Module For Arduino Smart Home Wireless

$22.95
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