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Review on NB-IoT/Cat-M(EMTC)/GNSS HAT For Raspberry Pi 4B/3B+/3B/2B/B+/A+/Zero/Zero W Based On SIM7080G by Mark Greenwood

Revainrating 4 out of 5

Works great, but needs improvement. GSM 2.0?

Works great for its simplicity. (GPRS, GNSS, Bluetooth), but needs to be updated to current US GSM specifications. His versions are at least 2-3 years old.

Pros
  • Package Contents: SIM7080G Cat-M/NB-IoT HAT x1, LTE Antenna x1, External GPS Antenna (B) x1, USB Type-A Male to Micro Male Cable x1, 2 x 20-pin Female Header x1, RPi Screw Set (2pcs) x1
Cons
  • Doubtful