CH340 USB To ESP8266 Serial ESP-01 ESP-01S ESP01 ESP01S Wireless Wifi Adapter Board Module For Arduino Programmer Adapter

CH340 USB to ESP8266 Serial ESP-01 ESP-01S ESP01 ESP01S Wirele Wifi Adapter Board Module for Arduino Programmer Adapter

Description: The USB to ESP-01 adapter module board has CH340G USB to TTL driver IC, so you can easily use the computer to perform ESP-01 function debuing. Without any connecting wire, the ESP-01 serial wifi module can be directly inserted into the yellow . Feature: -Working voltage: 4.5V-5.5V (onboard 3.3V LDO regulator) -Working current: 300mA (LDO regulator can supply power) -Optional working mode: tole switch on the board. UART terminal is used for serial TTL debuing through AT command, PROG is used for firmware programming -USB to serial TTL : CH340G -Logic level: 3.3V -Application: home automation, r network, industrial wirele control Szie: 5 * 1.4cm / 1.97" * 0.55" Quantity: 1Pc Notice: 1. Due to different displays and lighting effects, the actual color of the item may be slightly different from the color shown on the picture. Thanks! 2. Due to manual measurement, please allow 0.5-1cm measurement deviation. 1 cm = 0.3937" Package Included: 1 x ESP-01 Wi-Fi adapter module with CH340G driver

About shipping
Shipping and Packaging All it will be double checked and well packed before sending.It will be dispatched within 2 business days ar buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for remote areas,it may take a little longer). 

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