Current Product Don't Have Test Firmware
Note: pls, use PC chrome/edge browser, if can't connect, refresh the webpage.
1. Click connect button
2. After connected successfully, pick a firmware
3. Click the burn button
4. After burning successfully, Unplug the device and restart.
USB-ISP is an AVR Programmer, 3.3V/5V power supply, supports ISP programming for AVR and 51 micro controllers.
There are two reserved pins(RTS, DTR) on M5Stack USB Downloader for other applications.
|1 2||MOSI VCC|
|3 4||NC GND|
|5 6||RST GND|
|7 8||sck GND|
|9 10||MISO GND|