ESP32 / ESP8266 USB TYPE-C PROGRAMMER

The MTL-ESP-PROG-C is a compact USB Type-C programmer and development interface designed for ESP32 and ESP8266 modules and development boards. It provides USB-to-UART communication through the CH340 USB-to-serial interface, automatic reset and boot-mode control, selectable 5V/3.3V power, and convenient push buttons for manual programming control.

Features

·        USB Type-C Connectivity – Connects to a PC or compatible smartphone for programming and serial communication.

·        ESP32 / ESP8266 Compatible – Designed for programming and debugging ESP32 and ESP8266-based boards.

·        5V / 3.3V Power Selection – Selectable output voltage for powering the connected target board.

·        Onboard 3.3V LDO – AP2112K-33 provides a stable 3.3V supply.

·        Automatic Reset & Boot Control – Supports automatic reset and boot-mode control during programming.

·        Reset Push Button – Manual reset control for the connected ESP board.

·        Boot Push Button – Manual boot/flash-mode control.

·        Power LED – Indicates that the board is powered.

·        USB-to-UART Interface – CH340 USB-to-serial converter for reliable PC communication.

·        USB Type-C Connector – Reversible and modern USB interface.

·        Compact Design – Suitable for development, programming, testing, and production use.

Technical Specifications

Product Note

USB Type-C connection to a smartphone requires a smartphone with USB OTG support. The actual programming capability also depends on the operating system, USB OTG support, and the programming application being used.