10-13-2025, 03:57 PM
(10-13-2025, 03:38 PM)xgodzillao Wrote: Hi,
I updated my F8R firmeware to 1.2, Used the online editor to put it as Leader and export settings.
put the jumper and connected a 3way cable ground to ground as seen in this video
https://www.youtube.com/watch?v=JpTS2AMTC9E
But the Ic2 leds from Multi IO is not blinking.
I don't know what I'm missing.
thx for help.
Assuming the Multi-IO is installed and running normally:
- double check the cables (SCL to SCL, SDA to SDA, Gnd to Gnd) and the correct I2C port you want to use.
- Did you enable the I2C Mode for the port -> 16N->NS in the Midi/I2C Setup? (And the good port?)
- Did you set the Address to the correct one used by the F8R? (31hex I guess)
- Did you restart your F8R after that because all the 16n clones do only scan the I2C bus within 10 seconds after their own startup.
- I am not sure if the F8R uses a 3,3 or 5 volt pullup. Both might work.
PLEASE use the search function if something have been asked or discussed before.
Every (unnessesary) forum support means less time to develop! But of course, i am here to help!
Every (unnessesary) forum support means less time to develop! But of course, i am here to help!