Hi,

I have moved an existing product from Teensy 4.0 to Micromod Teensy. The PCB has one other change that requires a small change to the code logic.

I'm trying to find a way to determine which microprocessor option is in use, from within the .ino code, so that I don't need to support 2 firmware versions.

Both boards respond in the same way to the chip check:

#if defined(__IMXRT1062__)

Any ideas on how this might be done?

I've considered using EEPROM to store a "version" int before loading the firmware but I'm not confident in the resilience of this approach. The alternative is the 2 firmware versions

Thanks.