Problem with i2c port with V2 Microbit board
Posted: Wed Jan 20, 2021 5:36 pm
Hi, I have a microbit V2 board but the script that run fine with V1.5 doesn't run anymore because i have a problem w/ i2c on V2.
When i run i2c.scan() on v2 board (stand alone) i get :
>>> i2c.scan()
[9, 12, 14, 17, 19, 21, 23, 26, 28, 31, 33, 36, 38, 41, 43, 46, 49, 51, 53, 55, 57, 59, 61, 64, 66, 69, 71, 73, 75, 78, 80, 83, 85, 87, 89, 92, 94, 96, 98, 101, 104, 106, 108, 110, 112, 114, 117, 119]
and i can't write anything... (oserror 19)
How can i fix this problem???
Thanks
I have this µpython version : MicroPython v1.13 on 2020-12-21; micro:bit v2.0.0-beta.3 with nRF52833
Type "help()" for more information.
When i run i2c.scan() on v2 board (stand alone) i get :
>>> i2c.scan()
[9, 12, 14, 17, 19, 21, 23, 26, 28, 31, 33, 36, 38, 41, 43, 46, 49, 51, 53, 55, 57, 59, 61, 64, 66, 69, 71, 73, 75, 78, 80, 83, 85, 87, 89, 92, 94, 96, 98, 101, 104, 106, 108, 110, 112, 114, 117, 119]
and i can't write anything... (oserror 19)
How can i fix this problem???
Thanks
I have this µpython version : MicroPython v1.13 on 2020-12-21; micro:bit v2.0.0-beta.3 with nRF52833
Type "help()" for more information.