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    Diego8663

    @Diego8663

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    Latest posts made by Diego8663

    • RE: Power error in SIM7020G?

      @fm hi, i add a 3.3 regualtor to vbat and add a capacitor

      i see this on terminal

      *MATREADY: 1 i don’t undestand this

      +CFUN: 1

      +CPIN: READY

      posted in Hardware
      D
      Diego8663
    • RE: Power error in SIM7020G?

      @fm thanks fo you answer, i gonna make this changes is my first pcb advanced desing

      posted in Hardware
      D
      Diego8663
    • Power error in SIM7020G?

      Hi, i have a sim7020c in my schematic, but when i press pk the serial conection works for 4-5 seconds, then stops and i need press other time, but the sim reset and i can’t make any conection

      I connect to vbat a lipo 16850 and the same error

      Schematic_Lora-Lean-Unico_2022-08-06 (1).pdf

      posted in Hardware
      D
      Diego8663