This little board from Olimex is a USB-to-serial converter with additional signals to reset and enter in bootloader mode for ESP32 and ESP8266 boards, so the programming is done automatically without the press of buttons.

This is the ESP-PROG-C version which includes seven jumper wires and a 6-pin 0.05" step cable. A micro-USB cable is required but not included.

Features

• USB 2.0 device
• USB micro connector
• CH340T USB to Serial
• Supports up to 2 Mbps speed

Resources

Documents

• ESP-PROG user manual
• EU Declaration of Conformity
• UKCA Declaration of Conformity

Hardware

• Schematic
• GitHub

Software

• USB driver for Windows
• USB driver for Linux (for old kernels; pre-3.14.x)
• USB driver for Mac
• USB driver for Android

Package Contents

• 1x ESP-PROG USB to serial converter
• 7x F/F Jumper wires
• 1x 6-pin 0.05" step cable

Micro-USB cable not included