I need to evaluate a HW platform for a new project.
The requirements are:
16x Analog in (with separate ADC(s) via SPI I would suggest)
1x DC motor with 2 directions (should be a couple of digital outputs)
2x input button
wireless communication to PC (Bluetooth or WIFI)
The software should measure 15 of the analog inputs triggered by the software (may be a relatively slow continuous mode) and transfer the data to the PC.
The 16th aIn is the actual position of the motor. The motor should be moved to any specified position, means I need to be able to poll 1 analog in and stop when the position is reached. Motor movement is relatively slow.
Currently we use a G120 based custom board for all we projects, but I guess it’s a bit oversized for that.
I was thinking about a CERB based solution.
Anything that would not work with Cerb?
Is Cerb the GHI platform, where the firmware is not free for commercial projects anymore?
What WIFI/Bluetooth module can you recommend?