Hello @jeetS you are welcome. I am glad to hear you got it working to your liking. And thank you for letting me/us know and for the detailed step by step explanation. Thanks Felix

@felmue Thank you so much Felix ! Have a good day (:

Hello @tomtom22 G1 and G2 are available on Port A. You are correct, G38 and G39 are not available as general IO on the M5AtomS3. They are used for I2C (and yes. the IMU is already connected to them) but additional I2C devices can be added here. M5AtomS3 documentation can be found here. Thanks Felix

Well if someone like me need a working example, the support provided me with this file and it works: https://github.com/m5stack/M5Core2/blob/master/examples/Module/SERVO2_PCA9685/SERVO2_PCA9685.ino

Actually I mis-identified my module, it's ATOM LITE not ATOM S3 LITE on closer inspection (the names of these things can be confusing). I got the pin numbers scl 32 and sda 26 from the legend on the device itself, and I think they must be correct since it is able to reply with the [35] from the scan() function. I tried looking at the Arduino code from GitHub to see if it does some kind of initialization of the DLIGHT before reading, but I can't figure it out. Anyway thanks for replying Terry.

I shall take a look thanks! Steve

@marcod Supposed to be soldered.

@felmue Thank you. Unfortunately currently I am using the other SIM7060 module. Well, I could power it down with an optocoupler or something like that. Maybe a good idea in future modules to incorporate the deep sleep logic.

Hello @HappyUser I am glad to read that it works for you now and that you are again a happy user. And thank you for reporting back. Thanks Felix

that would be because they have chosen not to release them

Hello @jkeyser that is great to hear. Thank you for reporting back. Thanks Felix

Hello @TheAlphaGhost have a look at the schematic here. Input voltage goes through the IN Power Buck DC-DC and the output is 5 V, which is used for servos and DC motors. Thanks Felix

@jinyistudio as long as you understand how to connect and program the PicoW to use it.