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    • PumpedMedusa

      What is the best LoRa module to use for long distance network?
      ESP32 • • PumpedMedusa

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      salmanfaris

      Hi @PumpedMedusa, The rage is depends on the Antenna and how much TX power you have.

      To choose antenna, first you need figure out - where your nodes will be, take a look at the below image. The antenna act like a "torch" if you have more dbi that mean it's focus will be increase and it can reach more distance but the angle it have it less, like a laser.

      458a3da2-175a-4968-917c-56c5a1b763f8-image.png

      also, obstacle such as buildings, tress and mountains will affect the signal and deplete it.

      afe5eba4-b192-4263-8596-80c912fc1f23-image.png

      So, answer for you question - What is the best LoRa module to use for long distance network? - It's really depends on where you planning to put the nodes and how high you putting the gateway. Let me know know your thoughts.

    • P

      Error of compiling for the AI thinker esp-
      ESP32 • • Parves DOMINO

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      salmanfaris

      @Parves-DOMINO Did you able to solve the issue?

    • P

      Error of compiling for the AI thinker
      ESP32 • • Parves DOMINO

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      salmanfaris

      @Parves-DOMINO Are you still facing the issue?

    • B

      can i power 4 BO motor (3v-12v) with xiao rp2040?
      MakerSpaces • • borncurious

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      salmanfaris

      @borncurious Hi, The best method is to use a motor driver like L293D and give power externally.

    • R

      How to setting up janus webrtc for video streaming in web
      General Discussion • • Richu Bini

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      No one has replied

    • S

      AI enabled acoustic object detection system
      TinyML • • sanal143

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      480
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      salmanfaris

      Hi @sanal143, Welcome to the MakerGram community ✨.

      Does your training data contain noise data similar to the data you are inferencing? and May I know, what kind of hardware you are using to run the model. Thanks

    • zainmuhammed

      Gps data is not getting into TTN console after Connecting LoRa E5
      General Discussion • • zainmuhammed

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      salmanfaris

      @zainmuhammed Can try capturing the GPS when the device is starting the loop instead after joining the LoRaWAN and see?

      You can put the GPS value on top of the loop or setup function.

      Also, what kind of gateway are you using? Is it configured okay, OTA is done?

    • A

      How to capture audio using PDM mic and send that data to central device using BLE in seeedstudio Axio nrf52840 sense with inbuilt BLE and tinyml functionality
      TinyML • • amalkrishnam3

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      A

      @salmanfaris No, I haven't made any progess on the matter

    • MakerGram

      MakerChat 0x1A : How to build a Magic Wand 🪄
      MakerChat • • MakerGram

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      1205
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      A

      @salmanfaris No, still now , there is no improvements

    • J

      Xiao ESP32C3 - LoRa SPI Issue
      ESP32 • • jibin_lks

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      salmanfaris

      @jibin_lks Can you please share the example code and connection diagram?