wayne roberts
send GPS uplinks in Cayenne LPP format
Dependencies: lib_gps lorawan1v1
Homepage
radio chip selection
Radio chip driver is not included, because two options are available.
If you're using SX1272 or SX1276, then import sx127x driver into your program.
if you're using SX1261 or SX1262, then import sx126x driver into your program.
If you're using NAmote72 or Murata discovery, then you must import only sx127x driver.
See LoRaWAN library page for provisioning onto network: Commissioning.h
Connection To GPS Receiver¶
This demonstration depends on GPS receiver sending NMEA into one of the UART on your target CPU.
Such as GP-20U7.
Sends uplink in cayenne LPP format.
Connection to NUCLEO form factor¶
Jumper for auto-uplink: PC6->PC8 = CN10-2->CN10-4
| name | connector pin | CPU pin |
| Vdd | CN7-5 | |
| Gnd | CN7-8 | |
| UART | CN7-2 | PC11 |
Connection to DISCO_L072CZ_LRWAN1¶
Jumper for auto-uplink: PA11->PA12 = CN3-14->CN3-15
| name | connector pin | CPU pin |
| Vdd | CN3-5 | |
| Gnd | CN3-6 | |
| UART | CN3-21 | PA10 |