ATOM Echo Smart Speaker specs, pinout & datasheets
Imported entry: generated from open-source board definitions (circuitpython), not reviewed by a person. Each fact links to the definition it came from.
Can I still use it?
- CircuitPython
- 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 (11 pins)
| Chip pin | Board names |
|---|---|
| GPIO12 | IR_LED |
| GPIO19 | SPK_I2S_SCK |
| GPIO21 | SCL, D21 |
| GPIO22 | SPK_I2S_SDO |
| GPIO23 | PDM_MIC_DATA |
| GPIO25 | SDA, A25, D25, DAC1, DAC2 |
| GPIO26 | PORTA_SDA, A26, D26 |
| GPIO27 | NEOPIXEL |
| GPIO32 | PORTA_SCL, A32, D32 |
| GPIO33 | SPK_I2S_LRC, PDM_MIC_CLK |
| GPIO39 | BTN |
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.