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Seek help from CCS811 #54

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wangmings opened this issue Jul 26, 2020 · 0 comments
Closed

Seek help from CCS811 #54

wangmings opened this issue Jul 26, 2020 · 0 comments

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@wangmings
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wangmings commented Jul 26, 2020

setup: Starting CCS811 basic demo
setup: ccs811 lib version: 10
setup: hardware version: 12
setup: bootloader version: 1000
setup: application version: 2000

#Who knows if it's firmware or software
#Problem specification
When errstat: 2201! It is difficult to wake up THE CCS811, when the measurement results are incorrect

errstat: 2201
CCS811_ERRSTAT_OK: 152
CCS811: eco2=400 ppm etvoc=0 ppb CCS811: errstat=899=--vhXmrwF--AD-iE
errstat: 2201
CCS811_ERRSTAT_OK: 152
CCS811: eco2=400 ppm etvoc=0 ppb CCS811: errstat=899=--vhXmrwF--AD-iE
errstat: 2201
CCS811_ERRSTAT_OK: 152

#Normal execution:
errstat: 152
CCS811_ERRSTAT_OK: 152
CCS811: eco2=462 ppm etvoc=9 ppb CCS811: eco2=462 ppm etvoc=9 ppb
errstat: 152
CCS811_ERRSTAT_OK: 152
CCS811: eco2=454 ppm etvoc=8 ppb CCS811: eco2=454 ppm etvoc=8 ppb
errstat: 152
CCS811_ERRSTAT_OK: 152

#CCS811 firmware 1.0.0 is also a problem with the above

setup: Starting CCS811 basic demo
setup: ccs811 lib version: 10
setup: hardware version: 12
setup: bootloader version: 1000
setup: application version: 1000
errstat: 144
CCS811_ERRSTAT_OK: 152
CCS811: eco2=4096 ppm etvoc=0 ppb CCS811: waiting for (new) data
errstat: 144
CCS811_ERRSTAT_OK: 152
CCS811: eco2=24713 ppm etvoc=65087 ppb CCS811: waiting for (new) data
errstat: 152
CCS811_ERRSTAT_OK: 152
CCS811: eco2=0 ppm etvoc=0 ppb CCS811: eco2=0 ppm etvoc=0 ppb
errstat: 152
CCS811_ERRSTAT_OK: 152
CCS811: eco2=0 ppm etvoc=0 ppb CCS811: eco2=0 ppm etvoc=0 ppb
errstat: 153
CCS811_ERRSTAT_OK: 152
CCS811: eco2=24713 ppm etvoc=65087 ppb CCS811: errstat=99=--vhxmrwF--AD-iE
errstat: 153
CCS811_ERRSTAT_OK: 152
CCS811: eco2=24713 ppm etvoc=65087 ppb CCS811: errstat=99=--vhxmrwF--AD-iE
errstat: 153
CCS811_ERRSTAT_OK: 152
CCS811: eco2=24713 ppm etvoc=65087 ppb CCS811: errstat=99=--vhxmrwF--AD-iE
errstat: 153
CCS811_ERRSTAT_OK: 152
CCS811: eco2=24713 ppm etvoc=65087 ppb CCS811: errstat=99=--vhxmrwF--AD-iE
errstat: 153
CCS811_ERRSTAT_OK: 152
CCS811: eco2=24713 ppm etvoc=65087 ppb CCS811: errstat=99=--vhxmrwF--AD-iE
errstat: 153
CCS811_ERRSTAT_OK: 152
CCS811: eco2=24713 ppm etvoc=65087 ppb CCS811: errstat=99=--vhxmrwF--AD-iE
errstat: 153
CCS811_ERRSTAT_OK: 152
CCS811: eco2=24713 ppm etvoc=65087 ppb CCS811: errstat=99=--vhxmrwF--AD-iE

@wangmings wangmings changed the title CCS811 problem help Seek help from CCS811 Jul 26, 2020
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