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Connection between a device and a LoRa

Discussion in 'General Electronics Discussion' started by John Marcos, Nov 30, 2017.

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  1. John Marcos

    John Marcos

    Nov 30, 2017
    So basically, I work for a company that's trying to connect our reading device (Orbcomm), to a LoRa one, to use it to transmit and receive data. We are currently aiming for Semtech products, mainly the SX1276/77/79 because of the 868MHz and 915MHz frequencies.

    Our device had a OG2 GPS/GPRS transceiver attached to the base through a Mini PCI-E port, and we need to replace it with a Semtech/LoRa device.

    I attached 4 files:

    Semtech SX1276 : The Datasheet for the device(s)
    OG2 : The Datasheet for the old module that was attached to our device
    XXXX : Our device
    Pin configuration : A Sheet I made to separate all pins from the devices above and a default Mini PCI-E connector

    I need to ''match'' the pins in the Semtech LoRa with our device, if possible through Mini PCI-E. If not, through one of the Serials ports. And I have zero idea how to connect or how to set up the connections.

    (Note that all files are free for commercial and personal use.)
  2. kellys_eye


    Jun 25, 2010
    Are you ok with the bit rate capability of the LoRa device?
  3. John Marcos

    John Marcos

    Nov 30, 2017
    Yes. It's all sorted out already.
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