CH340 USB to ESP8266 ESP-01/01S WIFI Adapter Module

Description:
The USB to ESP-01 adapter module has a CH340C USB to TTL driver IC on the board, so you can easily use a computer to perform ES without any cables, the ESP-01 serial Wi-Fi module can be plugged directly into the yellow pin header.

UART terminal is used for serial TTL debugging through AT commands, PROG is used for firmware programming

Application:
Home Automation
Sensor Network
Industrial Wireless Control

Features:

Working voltage: 4.5.- 5.5V Onboard 3.3 LDO regulator
Working current: 300mA (LDO regulator can supply power)
Optional working mode: On-board toggle switch
USB to serial TTL chip: CH340C
Logic level: 3.3V
Size: 1.97"*0.55"

Download driver CH340 USB to ESP-01 conversion module