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    Topics created by falbriard

    • F

      Issue with Analog Voltage Measurement on Core2
      Core 2 • • falbriard

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      @felmue Now got some useful readings of Volts using the following code. Not sure about accuracy due to logarithmic scale. I've tested it with an AA 1,5 battery as input signal, connecting GND and ADC pin 32. As I already use a GPS and an expansion board, so at the moment SDA pin 32 at Core2 unit is the only available choice. My code: execute: from machine import ADC adc=ADC(32) adc.atten(ADC.ATTN_11DB) while true (with blockly), execute: signal = int(adc.read()) if signal == 4095: signal = 0 percentage = float(signal / 4095 / 100) volts = float(3.9 * percentage * 100) label2 show volts (with blockly) Now getting 0 at idle connection and +- 1.5 V when testing it with an AA battery as analog signal.
    • F

      Missing "import module" definition at UIFlow 1.9.0 at new Project
      UIFlow • • falbriard

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      @felmue Thanks for support, problem solved.
    • F

      How to connect a NB-IOT unit to M5GoBottom (Core2)
      Units • • falbriard

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      Hello @falbriard yes, port C (blue / GPIO13 / GPIO14) is blocked by the GPS module. However you can define a second serial connection in your code using port B (black / GPIO26 / GPIO36) and then connect the NB-IOT to port B. And no, using two UART (serial) modules in parallel on the same port is not possible. Thanks Felix
    • F

      M5 GPS Unit - Does it support sleep and wakeup mode?
      Modules • • falbriard

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    • F

      UIFlow stopped working on a Firefox Browser (Linux)
      Bug Report • • falbriard

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    • F

      M5Stack GPS module – Screw length for module fixation is too short
      UIFlow • • falbriard

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    • F

      UIFlow GPS support / Missing Altitude and Function for Decimal Format
      Features Wish List • • falbriard

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    • F

      UIFlow server connection unresponsive after reboot of Core2
      PRODUCTS • • falbriard

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    • F

      Core 2 Device and UIFlow updates using Wifi with a running app?
      UIFlow • • falbriard

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      @felmue Thanks for the detailed instructions. Now able to handle it.