Esp01 Programmer Adapter Uart Gpio0 Esp-01 Adaptaterr Esp8266 Ch340g Usb To Esp8266 Serial Wireless Wifi Developent Board Module - Integrated Circuits - AliExpress
serial communication between esp8266 and arduino - Programming Questions - Arduino Forum
MicroPython - UART communication in ESP8266 and ESP32
GitHub - mrizvic/nodemcu-uart2mqtt: bridge between UART and MQTT
How to use 2 serial ports or more in NodeMCU - Need Help With My Project - Blynk Community
ESP8266 Node MCU v2 with new USB to UART chip. (CH9201 instead of CP2102). Automatically recoginized by Windows 11. Also available for ESP32. : r/ esp8266