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  • To do:
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  1. PCBs

M.2 Cellular Adapter

ACTIVE

PreviousOverviewNextInitial testing with PC

Last updated 11 days ago

A breakout board for laptop style M.2 cellular modules, intended to be used in UAVs or similar systems.

Latest Version (V2)

Warning! Ensure bolt heads have sufficient clearance to bottom of installed M.2 module. Standard socket head cap screws do not fit in the two lower bolt holes. Use low profile or button head fasteners.

Features:

  • USB 2.0 connectivity through either:

    • USB-C

    • JST-GH

  • Dual physical SIM (only single SIM tested so far)

  • 30.5mm x 30.5mm M3 mounting holes

  • at least 60 Mbps download and 25mbps upload tested

To do:

  • Test SIM slot 2 functionality

  • Test other M.2 cellular modules

  • Add USB breakout pads

  • Add USB 3.0 support

  • 'Fix' SIM detects

  • Add diode (maybe LM66200) to separate USB and JST-GH 5V inputs.

Old Versions

V1

Initial version. Mostly the same as V2 but longer form factor, with a single SIM slot and pads instead of JST-GH connector.

Compatible with based LTE modules (others may be compatible)

AirPrime EM7455