This is a P8X32A/Propeller, P2X8C4M64P/Propeller 2 driver object for the SGP30 Indoor Air Quality sensor.
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.
- I2C connection at up to 400kHz (P1 PASM I2C engine, P2), ~28kHz (P1 bytecode I2C engine)
- Read TVOC (ppb) and CO2-eq (ppm)
- Read sensor serial number
- CRC performed on all data read from sensor
P1/SPIN1:
- spin-standard-library
- 1 extra core/cog for the PASM I2C engine (none if the bytecode I2C engine is used)
P2/SPIN2:
- p2-spin-standard-library
| Processor | Language | Compiler | Backend | Status |
|---|---|---|---|---|
| P1 | SPIN1 | FlexSpin (6.9.4) | Bytecode | OK |
| P1 | SPIN1 | FlexSpin (6.9.4) | Native/PASM | OK |
| P2 | SPIN2 | FlexSpin (6.9.4) | NuCode | Untested |
| P2 | SPIN2 | FlexSpin (6.9.4) | Native/PASM2 | OK |
(other versions or toolchains not listed are not supported, and may or may not work)
- TBD