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- Sun 19 Jun 19 2011 6:15 am
- Forum: Support
- Topic: DragonOSD+ - ArduIMU+ V2 firmware modification
- Replies: 14
- Views: 39394
Regarding the ARDIMU processor pull ups,(SDA and SCL), are we sure they don't internally pull up to 3.3V and not VCC?? (5V). No other pullups are fitted to the board : 6DOFArduIMUv20sch.pdf__6DOF-ArduIMU-v20-sch.pdf I have full house with airspeed (homebrew, no pullup) and baro sensor from FPV Japan...