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Recent content by srecko

  1. S

    I offer you SIM300(D) hints and need help with GPRS comm

    Hello there. I only have code for SMS applications and not any internet oriented ones. If you need SMS examples, just let me know.
  2. S

    I offer you SIM300(D) hints and need help with GPRS comm

    gprs current spikes Hello. Yes, when the signal strength is low, the module uses more power. Also, when the module registers, it works at max power. When you are close to the base station and starting a call, the module works with max power, but after some time it receives the "feedback" from...
  3. S

    GSM module AT commands

    simcom_ltd Hello. Is this happening with only one module or with many? It could be also the module's firmware. Did you try with other modules? BR, Srecko
  4. S

    Three phase motor in two phase outlet

    Hello. Please note, that you can never get the full power from the motor. I think it's about 70% or so. BR, Srecko
  5. S

    GSM module AT commands

    at command creg Hello. I never had such problems with the SIM300D module. Try using AT+CNMI=0,1,0 to switch off CBM messages. You can check, if module is registered wit the following command: AT+CREG? +CREG: 0,1 OK If you want to set URC to automatically sends you a message on registration...
  6. S

    Problems with SIM300 as it doesn't detect the sim card

    sm bl not ready problem rectification Hello. If you need an original development board, it costs about US$ 100. This includes the board, GSM module, power supply, magnetic antenna and serial cable. I have one for my testing and it works great. If you are interested, I can give you an e-mail...
  7. S

    I offer you SIM300(D) hints and need help with GPRS comm

    cms error 517 Hello, dear users of this forum. First, let me introduce myself. My name is Srecko Lavric and people call me Lucky (=Srecko). My job is a teacher's assistant in electronic lab. Couple of years ago I started working on a project called Aqualink and we are close to starting a...
  8. S

    Problems with SIM300 as it doesn't detect the sim card

    sim300_v7.03 upgrade free download Hello, dear users of this forum. First, let me introduce myself. My name is Srecko Lavric and people call me Lucky (=Srecko). My job is a teacher's assistant in electronic lab. Couple of years ago I started working on a project called Aqualink and we are...
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