USB-to-ESP8266 adapter

Description

product description onlyUSB-to-ESP8266 Adapter Board:Function: An all-in-one USB-to-Serial adapter featuring an integrated 8-pin female header designed specifically for plugging in and programming the ESP-01 or ESP-01S module directly.Driver Chip: Utilizes the CH340C or CH340G USB-to-UART bridge controller chip, requiring standard CH340 drivers for computer OS recognition.Power Supply: Integrates an on-board 3.3V low-dropout (LDO) voltage regulator to safely power the ESP8266 module from a standard 5V USB bus.Operating Modes: Includes a toggle switch or button mechanism to bridge GPIO0 to GND, allowing easy switching between programming (firmware flashing) and serial communication (UART) modes.