The below list is a work in progress for documenting the different I2C addresses used on SAOs that will be around at Supercon 8, either the official ones, or SAOs made by other people.
For a good list of commercial chips' addresses, see Adafruit's List of I2C Addresses.
If you have made an SAO that you are bringing, please add it to this list submitting a pull request.
| Address | SAO | Notes | Link to SAO info |
|---|---|---|---|
| 0x00 | LED Petal Matrix | AS1115's default. Can override. | |
| 0x12 | I2C Proto Badge (default) | In firmware, change to whatever | |
| 0x19 | Blinky Loop SAO | Can also use 0x18 | hackaday.io |
| 0x19 | Etch sAo Sketch (accel.) | LIS3DH, can also use 0x18 | hackaday.io |
| 0x1A | Hack-Man SAO | See project for commands | hackaday.io |
| 0x27 | SAO Core4 | MCP23017 IO Exp 0x20-27 | hackaday.io |
| 0x3C | SAO Speak and Spell | OLED 128x32 | hackaday.io |
| 0x3C | Etch sAo Sketch (OLED) | OLED 128x128, can also use 0x3D | hackaday.io |
| 0x3C | SAO OLED | OLED 128x64, can also use 0x3D | hackaday.io |
| 0x52 | SAO Nunchuck | Wii Nunchuck at 0x52 | hackaday.io |
| 0x55 | Badge Tag NFC SAO | Can be changed in a register | hackaday.io |
| 0x0A | Mac SAO | 0x22 and 0x56 as alternates | aeiche.com |
| 0x30 | Metamer SAO | Contains bootstrap I2C MCU | hackaday.io |
| 0x1A | Hack-Man SAO | See project for commands | hackaday.io |
| 0x54 | TouchwheelSAO | Can change addr in Arduino src | hackaday.io |
| 0x6C | duckGLOW SAO | Change to 0x6C-06F w/ solder jumpers | hackaday.io |
| 0x13 | Skull of Fate SAO | Can be changed. See doc. | hackaday.io |
| 0x08 | Infrared Communication SAO (TV Remote SAO) | See project for commands. | hackaday.io |