hi feh123 if you measure Tbeam’s pin 21 or 22 against ground it’s normal that you get 3V3 as they are I2C pins which have pull-up resistors. Strange that your problem appears on both your boards. Hope you’ll sort it out! cheers!
hi feh123 if you measure Tbeam’s pin 21 or 22 against ground it’s normal that you get 3V3 as they are I2C pins which have pull-up resistors. Strange that your problem appears on both your boards. Hope you’ll sort it out! cheers!