I am trying to use the RP2040 for some real time applications, and I am running into an issue with reading the A6 pin. It is taking 18ms (far too long for my application) to read the A6 pin when the device is in 'BLE' mode (when BLE.begin() is ran). When I remove the call to BLE.begin() the read time returns to normal. Unfortunately I need the device to be used in 'BLE' mode and I need all of the analog pins. Is there a software fix for this issue? Should I seek different hardware?
Here is a program demonstrating my issue,
RP2040_TIME_TEST.ino (531 Bytes)