TRRS Trinkey specs, pinout & datasheets
- Chip / SoC
- ATSAMD21E18
- RAM
- 32 KB
- Flash
- 256 KB
Imported entry: generated from open-source board definitions (zephyr, circuitpython), not reviewed by a person. Each fact links to the definition it came from.
Specifications
Can I still use it?
- CircuitPython
- Supported[2]
- Zephyr RTOS
- Supported[1]
As published by each project, checked weekly. A platform not listed has no published information here, which is not the same as no support.
Pinout
Pin names in firmware (9 pins)
| Chip pin | Board names |
|---|---|
| PA01 | NEOPIXEL |
| PA02 | TIP |
| PA03 | TIP_SWITCH |
| PA04 | RING_2 |
| PA05 | SLEEVE |
| PA06 | RING_1 |
| PA07 | RING_1_SWITCH |
| PA08 | SDA |
| PA09 | SCL |
Sources
Spotted a mistake?
Every report is read by a person and checked against a source before anything changes. Please link one if you have it.