The 7x10 G Click Board™ can be used for displaying letters on a display with 7x5 font resolution. It carries a matrix of 70 green LEDs driven by a pair of 8-bit serial-in, parallel-out shift registers, a Darlington Transistor array and a Johnson counter.7x10 G Click Board™ is designed to run on either a 3.3V or 5V power supply.
It communicates with the target microcontroller over the SPI interface, with additional functionality provided by the following pins on the MikroBUSline: AN, PWM, RST.