BotronikS - Final code for all types of Arduino and PC users: -- HOME -- email:

5P101: Test comm with ID on PC-USB only
Download the HEX codes below, unpack, and upload to the proper Arduino board (Use a free net tool for example XLoader)
1. For NANO, UNO, MEGA: Hex5P101-ID1-Try - Try version limited on 2h (then restart)! Contact us for the price of the no-limit version.
Available ASCII (TEXT) commands (Baud 9600,8 Data bits, None Parity,1 Stop Bit): Test uploaded code using some free serial software such as Termite.TextCommamd format: ID (device identifier (shown as id)) + TextCommand + ENTER
idAT - attention command (return ID&OK)
idOxH - set OUTx (x=0-4) at HI(5V) level - example for ID=1: 1O1H (Note: OUT0=D13=internal LED on PCB)
idOxL - set OUTx (x=0-4) at LO(0V) level - example for ID=1: 1O1L (Note: OUT0=D13=internal LED on PCB)
idAxA - return idADC value (x=0-3) - ADC=0=0V ADC=1023=5V
idAxB - return id% value (x=0-3) - 0V=0% 5V=100%
idAxC - return id%dp1 value (x=0-3) - 0V=0.0% 5V=100.0%