Search found 2 matches
- Tue Feb 02, 2021 10:45 pm
- Forum: Raspberry Pi microcontroller boards
- Topic: Pico Gpio 19 and 21 incorrect output - bug in Micropython port
- Replies: 1
- Views: 2165
Re: Pico Gpio 19 and 21 incorrect output - bug in Micropython port
Just fixed in latest 20210202.UF2 update - 2nd Feb 2021. So, if you have this problem update to this or newer UF2 file...
- Sun Jan 31, 2021 9:45 pm
- Forum: Raspberry Pi microcontroller boards
- Topic: Pico Gpio 19 and 21 incorrect output - bug in Micropython port
- Replies: 1
- Views: 2165
Pico Gpio 19 and 21 incorrect output - bug in Micropython port
There appears to be a bug in the Micropython port for the pico which needs to be tested/fixed by the team. When you access gpio 19 and 21 as output, sometimes they will randomly (nearly always) either 'stick' on high output (bit1) or low (bit0), or will fluctuate (especially gpio 19) and can visuall...