Table of Contents
Arduino
Bootloader and sketch upload
FTDI USB Serial
By using CP2102 or PL2303 chip
- Connect TX→RX and RX→TX
- Keep Programmer
AVRISP mkII - Select board
Arduino Pro or Pro Mini (5V, 16Mhz) w/ atmega368 - Press reset on Pro Mini just between end of compilation and start of upload
Arduino ISP
By using another Atmel
- Select primary board
- Select
AVRISP mkIIas Programmer - Upload
Arduino ISPsketch to primary board - Use the following pinout
| Function | Master (Nano, Pro Mini) | Slave (Nano, Pro Mini) | Slave (Attiny85 Pins) |
|---|---|---|---|
| Reset | 10 | RST | 1 |
| MOSI | 11 | 11 | 5 |
| MISO | 12 | 12 | 6 |
| SCK | 13 | 13 | 7 |
| VCC | VCC | VCC | 8 |
| GND | GND | GND | 4 |
- Select secondary board
- Select
Arduino ISPas Programmer - Upload sketch
ISPASP
Download Driver for Windows
