1.The module is a microcontroller board designed for wearables and e-textiles. It can be sewn to fabric and similarly mounted power supplies, sensors and actuators with conductive thread. The board is based on the ATmega168V (the low-power version of the ATmega168) (datasheet) or the ATmega328V (datasheet).
2.Warning: Don’t power more than 5.5 volts, or plug the power in backwards: you’ll kill it.
3.Microcontroller ATmega168V or ATmega328V.
4.Operating Voltage 2.7-5.5 V.
5.Input Voltage 2.7-5.5 V.
6.Digital I/O Pins 14 (of which 6 provide PWM output).
7.Analog Input Pins 6.
8.DC Current per I/O Pin 40 mA.
9.Flash Memory 16 KB (of which 2 KB used by bootloader).
10.SRAM 1 KB.
11.EEPROM 512 bytes.
12.Clock Speed 8 MHz.
