Zentri AMS001 and AMS002 Peripherals
GPIO Functions and Pins
The table below shows functions, defaults and pins for the AMS001 and AMS002 Bobcat GPIOs.
The table also shows defaults, connections and header pins for the AMS001-E01.2 Wahoo.
For details of ZentriOS-S commands and variables associated with peripherals, see ZentriOS-S Peripherals.
| Bobcat AMS001, AMS002 | Wahoo AMS001-E01.2 | ||||||
|---|---|---|---|---|---|---|---|
| GPIO | Default | ADC | PWM | Pin | Default | Connections | Header Pin |
| GPIO0 | Reserved for future use as i2c_sda, spi_mosi | 4 | Reserved | Do not connect | H1-1 | ||
| GPIO1 | Reserved for future use as i2c_scl, spi_clk | 5 | Reserved | Do not connect | H1-2 | ||
| GPIO2 | user_tx | ADC | 6 | user_tx | H1-3 | ||
| GPIO3 | none | ADC | 7 | none | H1-4 | ||
| GPIO4 | none | 9 | none | H1-5 | |||
| GPIO5 | user_rx | 10 | user_rx | H1-6 | |||
| GPIO6 | none, factory | 11 | none, factory | Button 1, factory reset | H1-7 | ||
| GPIO7 | Reserved | 12 | Reserved | Do not connect | H1-8 | ||
| GPIO8 | none | 13 | none | H2-7 | |||
| GPIO9 | none | 14 | mode_sel | Button 2, bus mode, wake | H2-6 | ||
| GPIO10 | none | ADC | PWM | 15 | status_led | Blue tri-color LED | H2-5 |
| GPIO11 | none | ADC | PWM | 16 | none | Green tri-color LED | H2-4 |
| GPIO12 | none | ADC | 17 | none | Thermistor | H2-3 | |
| GPIO13 | none | ADC | PWM | 18 | speaker | Speaker | H2-2 |
| GPIO14 | none | ADC | PWM | 20 | stream_gpio | Red tri-color LED | H2-1 |