UART Programmer

Overview

A compact and versatile UART programming tool designed for microcontroller development. It features flexible voltage selection, multiple connection options, built-in status LEDs, and a CH340C USB-to-serial interface. Perfect for prototyping, debugging, uploading firmware, and small-scale production programming. ![[uart.jpg]]

This is the programmer I use for all my projects when I want to save on costs by using an external programming fixture.