There are up to 14 GPIOs on the module (40 on SOC)
- Most can drive/sink up to 2mA
- Capable of waking device from sleep or deep sleep
- App can configure interrupts (both/either edges, level), pull-up/pull-down High-Z, etc.
- Check theWICED Smart Hardware Interfaces to determine availability
Thank you. I didn't know that any pin could be used as an interrupt; that is nice.
BTW, the 2mA drive current is kind of a pain; it forces one to use current buffers for simple LEDs. Most MCUs designed for ultra low power have a drive current of 4mA - 8mA.