ESP32-Downloader

SKU:A012

Description

ESP32-Downloader is a USB-to-UART converter. It can be used to download firmware form PC to Microprocessor devices.

TXD led, RXD led, Power led and 6pin @ 2.54mm bus sockets.

This product is EOL now.

Product Features

  • USB-TTL
  • USB TypeC interface
  • ESP32 program downloader
  • Baud rate: 300bps to 2Mbps
  • Supported data format: -Data bits: 5, 6, 7 and 8 -Stop bits: 1, 1.5 and 2 -Parity: odd, even, mark, space, no parity
  • Compliant with USB2.0 specification
  • 576 byte receiving buffer, 576 byte sending buffer

Include

  • 1x M5Stack USB Downloader

Specification

Resources Parameter
Net weight 3g
Gross weight 3g
Product Size 40*30*5mm
Package Size 80*50*3mm

Parameter

There are two reserved pins(RTS, DTR) on M5Stack USB Downloader for other applications.

PinNumber PinName
1 GND
2 GPIO0
3 EN
4 TXD
5 RXD
6 3.3V

Usage:

Driver Installation

Click the link below to download the driver that matches the operating system. There are currently two driver chip versions for USB-TTL burning boards, CP210X (for CP2104 version)/CP34X (for CH9102 version) driver compressed package. After decompressing the compressed package, select the installation package corresponding to the number of operating systems to install. (If you are not sure of the USB chip used by your device, you can install both drivers at the same time. During the installation process of CH9102_VCP_SER_MacOS v1.7, an error may occur, but the installation is actually completed, just ignore it.) When using it, if If the program cannot be downloaded normally (the prompt is overtime or Failed to write to target RAM), you can try to reinstall the device driver.
Driver name Applicable driver chip Download link
CP210x_VCP_Windows CP2104 Download
CP210x_VCP_MacOS CP2104 Download
CP210x_VCP_Linux CP2104 Download
CH9102_VCP_SER_Windows CH9102 Download
CH9102_VCP_SER_MacOS v1.7 CH9102 Download

Schematic