Gavin Watson

Hello Jason, - Commenting out lines 32-34 in both .h files compiles successfully. //#else//#define pgm_read_byte(addr)                                                    \//  (*(const unsigned char *)(addr)) // workaround for non-AVR - Your second suggestion looks like...

Hello Jason,I tested the tm1637 display on the PICO with the #else condition removed and it worked perfectly with both your demo script and test script.  I'm good to go...