Search found 4 matches
- Thu Jun 17, 2021 11:46 am
- Forum: Bitcraze
- Topic: Flowdeck V2 I2C connection FAIL
- Replies: 6
- Views: 1814
Re: Flowdeck V2 I2C connection FAIL
That's unfortunate, but like all hardware solutions nothing is ever foolproof. Thanks for your help, I will contact support.
- Wed Jun 16, 2021 6:27 pm
- Forum: Bitcraze
- Topic: Flowdeck V2 I2C connection FAIL
- Replies: 6
- Views: 1814
Re: Flowdeck V2 I2C connection FAIL
I just checked again, and it's at 0.5V. I suspected the R8 resistor to be defective, so I soldered a new 47k one between VCC and the side of R8 that was at 0.5V. It's now at 1.13V, but the board still is not working. Next I soldered a wire directly between the R8 0.5V side and the VCC, forcing it to...
- Tue Jun 15, 2021 8:25 pm
- Forum: Bitcraze
- Topic: Flowdeck V2 I2C connection FAIL
- Replies: 6
- Views: 1814
Re: Flowdeck V2 I2C connection FAIL
Hi Tobias, Thanks for the fast response! I measured the voltage at the soldering point on the Flowdeck V2, it is at 2.97-2.98V, so that seems fine. Then I measured at some more points, using for reference: https://wiki.bitcraze.io/_media/projects:crazyflie2:expansionboards:flow-deck-v2_rev-a_schemat...
- Sun Jun 13, 2021 2:11 pm
- Forum: Bitcraze
- Topic: Flowdeck V2 I2C connection FAIL
- Replies: 6
- Views: 1814
Flowdeck V2 I2C connection FAIL
Hi all, I have used the Flowdeck V2 several times without issues, however it doesn't work anymore. There is a problem with the I2C connection, as shown in the output of the console when I start up the CF 2.1: SYS: Crazyflie 2.1 is up and running! SYS: Production release 2021.03 SYS: I am 0x203733575...