In both Blink_AnalogRead.ino and AnalogRead_DigitalRead.ino, when creating the tasks the comment says: // Priority, with 1 being the highest, and 4 being the lowest. This, based to empirical testing, is wrong. Additionally, the FreeRTOS documentation ([http://www.freertos.org/RTOS-task-priority.html](url)) says > Low priority numbers denote low priority tasks. Regards.