hello I flashed my sb2209 + u2c but no data from u2c no uuid any idea please
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If your U2C has the STM32G0B1, then use this firmware. Dropbox - G0B1_U2C_V2.zip - Simplify your life
Make sure /etc/network/interfaces.d/can0
Bitrate matches what you have your SB2209 firmware set for.
Don’t jump right to 1Meg speed; start at 500K and get everything working, then up the speed to 750K, then 1Meg.
Check your physical wiring & terminations with this guide.
Make sure All CAN_L are connected together, All CAN_H are connected together, and no connections from CAN_L to H
I checked everything everything is ok
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