Batteries for Electric Tracker

Pin assignments and description Pin Number Pin Name Description 3 Vss Ground 4 VDD Power input 1,2,5,7,8&9 PIN1,2,5,7,8&9 I/O, please refer to Pin mux table 6 ID Connects to the Atmel ATSHA ID chip Pin mux In addition to acting as a GPIO, each pin on the imp001 can be configured to one of several specialized functions. While pins may only have one function at a time, they may be reconfigured during run-time to change function as needed. For example, a pin may first be configured as a DAC and then reconfigured as an ADC. Additionally, not all the pins in a hardware function need to be assigned to that function. For example, pins 8 and 9 could be used as UART and pins 1 and 2 could be used as I2C. All I/O pins are initially tri-stated. The imp001 can be woken from low power sleep mode with a rising edge on PIN1. If this signal is pulsed, the minimum pulse width is 20ms. RESOURCES • Electric Imp Site • Electric Imp Wiki • Squirrel Language Site • Datasheet Any further questions, please view the Electric Imp forum.