It is difficult to Programmer ESP8266 using multiple wires but not with this USB to UART/ESP8266 Adapter Programmer. It is an adapter cum converter for ESP-01 Wi-Fi Modules with CH340G Chip that converts the signal from a USB interface to a PC / laptop to match a serial module ESP8266. This converter module has a CH340G chip. It is compatible and supported with most Windows systems. Since CH340G driver IC is available onboard, it is easy to use with a computer or laptop and opens the debugging feature of ESP-01. Plug the ESP-01 directly plugged into the yellow pin header without any connecting wire.

 

ESP8266 Adapter Programmer Specification:

1. Working voltage: 4.5V – 5.5V (Onboard 3.3v LDO Regulator)
2. Working current: 300mA (LDO regulator can supply).
3. CH340 Serial Converter
4. Supports all basic windows versions.
5. Uses integrated 1000μF solid capacitors to ensure the current supply

ESP8266 Adapter Programmer Applications:

• Programming ESP8266
• USB to UART Converter
• Debugging

 

Literature on ESP8266 Adapter Programmer:

Programmer ESP8266 ESP-01 USB Serial Programmer 

Additional Resources:

CH340 datasheet

CH340 driver

Package Contains

1x ESP8266 Adapter Programmer