This is a P8X32A/Propeller, P2X8C4M64P/Propeller 2 driver object for the Semtech SX1276 LoRa/FSK/OOK transceiver (LoRa mode only)
IMPORTANT: This software is meant to be used with the spin-standard-library (P8X32A) or p2-spin-standard-library (P2X8C4M64P). Please install the applicable library first before attempting to use this code, otherwise you will be missing several files required to build the project.
- SPI connection at up to 1MHz (P1), 10MHz (P2)
- Change transceiver frequency to anything within the SX1276's tunable range
- Change transceiver frequency by LoRa uplink channel number
- Change common transceiver settings, such as: code rate, spreading factor, bandwidth, preamble length, payload length, LNA gain, transmit power
- Change device operating mode, interrupt mask, implicit header mode
- Change DIO pins functionality
- Read live RSSI
- Read packet statistics: last header code rate, last header CRC, last packet number of bytes, last packet RSSI, last packet SNR
P1/SPIN1:
- spin-standard-library
- P1: 1 extra core/cog for the PASM SPI engine
P2/SPIN2:
- p2-spin-standard-library
| Processor | Language | Compiler | Backend | Status |
|---|---|---|---|---|
| P1 | SPIN1 | FlexSpin (5.9.14-beta) | Bytecode | OK |
| P1 | SPIN1 | FlexSpin (5.9.14-beta) | Native code | OK |
| P1 | SPIN1 | OpenSpin (1.00.81) | Bytecode | Untested (deprecated) |
| P2 | SPIN2 | FlexSpin (5.9.14-beta) | NuCode | Untested |
| P2 | SPIN2 | FlexSpin (5.9.14-beta) | Native code | OK |
| P1 | SPIN1 | Brad's Spin Tool (any) | Bytecode | Unsupported |
| P1, P2 | SPIN1, 2 | Propeller Tool (any) | Bytecode | Unsupported |
| P1, P2 | SPIN1, 2 | PNut (any) | Bytecode | Unsupported |
- Channel() method is currently limited to US band plan (due to local hardware on-hand)
- Doesn't support the SX1276's FSK/OOK packet radio mode - see sx1276-spin
- Doesn't support FHSS