GSM/GPRS/GNSS Bluetooth HAT Expansion Board GPS Module SIM868 Compatible with Raspberry Pi 2B 3B Zero Zero W Support Make a Call,Send Messagess,DataTransfer IOT
sub-$50 DIY 10hz Bluetooth GPS Receiver - Did It Myself
Esp32 Wifi Bluetooth Module Lora Gps Neo-6m Sma With 0.96 Inch Oled Display 433/868/915/923mhz For Arduino/iot Development Board - Integrated Circuits - AliExpress