This board was designed using Kicad, printed online and assembled at home.
It basically maps each of the pins to the castellated holes.
It integrates an EEPROM, filters for the power supply, pull-up resistors for interrupts and I2C
This board allows to communicate with the
SIM5360E module with a 1.8V - 5V UART port.
It contains the SIM socket and ESD protections.
Functions of this electronic board :
This use chained led (
WS2812B), thus each led of the strips can be addressed manually.