DRF1278F LoRa Modules with GPS tracker boards
Order this and you will get two Dorji 434Mhz DRF1278F LoRa modules and tracker PCBs. The board can use an I2C FRAM to constantly backup the current GPS fix.
Details and assembly instructions will be found in the Locator2 folder here;
The tracker PCB can also be used as a HAB receiver (bench or portable) with a serial terminal as the output and an audio link uplink into FLDIGI. The supplied PCBs can be used as a transmitter or receiver.
Included with the tracker PCBs is a Version 4 display backpack board, which allows displays such as ILI9341 and Nokia 5110 to be connected via an I2C connection. See the display repository here for code and details.
The 0.05″ pin headers needed for the DRF1278F are included.