Posts made by gunnm

@teastain Hello
Thank you for the feedback. But how do I get all the sensors through the ATOM? PaHub? Or are there other possibilities?

I have a M5sTACK ATOM LITE (https://docs.m5stack.com/#/en/core/atom_lite). Via the PbHUB (https://docs.m5stack.com/en/unit/pbhub AND https://github.com/m5stack/M5Stack/tree/master/examples/Unit/PbHUB) I connect the following sensors in this order into the ports of the PbHUB:
On CH0: TVOC/eCO2 (https://m5stack.oss-cn-shenzhen.aliyuncs.com/resource/docs/datasheet/unit/Sensirion_Gas_Sensors_SGP30_Datasheet.pdf)
On CH1: ENV III (https://m5stack.oss-cn-shenzhen.aliyuncs.com/resource/docs/datasheet/unit/enviii/QMP6988 Datasheet.pdf + https://m5stack.oss-cn-shenzhen.aliyuncs.com/resource/docs/datasheet/unit/SHT3x_Datasheet_digital.pdf)
On CH2: DLight Unit (https://m5stack.oss-cn-shenzhen.aliyuncs.com/resource/docs/datasheet/hat/BH1750FVI).
On CH3: Microphone Unit (LM393) (https://docs.m5stack.com/en/unit/mic).

In the Home Assistant I have ESPHOME and the following YAML:
esphome:
name: esphome-web-06c2e0
friendly_name: ESPHome Web 06c2e0 ATOM

esp32:
board: esp32dev
framework:
type: arduino

logger:

api:
encryption:
key: !secret

ota:

wifi:
ssid: !secret wifi_ssid
password: !secret wifi_password

ap:
ssid: !secret
password: !secret

captive_portal:

spi:
clk_pin: 18
mosi_pin: 23
miso_pin: 26

i2c:

• sda: 26
  scl: 32
  scan: true
  frequency: 400 kHz
  id: grove

sensor:

• platform: sgp30
  address: 0x58
  eco2:
  name: "eCO2"
  accuracy_decimals: 1
  id: eco2
  tvoc:
  name: "TVOC"
  accuracy_decimals: 1
  id: tvoc
  update_interval: 1s
  baseline:
  eco2_baseline: 0x86C5
  tvoc_baseline: 0x8B38

• platform: sht3xd
  temperature:
  name: "temperature SHT30
  humidity:
  name: "humidity
  address: 0x44
  update_interval: 1s

• platform: qmp6988
  temperature:
  name: "temperature QMP6988
  accuracy_decimals: 1
  oversampling: 16x
  id: ENVIII
  pressure:
  name: "air pressure
  oversampling: 64x
  accuracy_decimals: 1
  address: 0x61
  update_interval: 1s
  iir_filter: 2x

• platform: bh1750
  name: "LUX
  address: 0x61
  update_interval: 1s
  address: 0x61
  update_interval: 1s

The sensors are displayed. But the values are wrong. Here still the LOG:
[10:53:37][C][logger:293]: Logger:
[10:53:37][C][logger:294]: Level: DEBUG
[10:53:37][C][logger:295]: Log Baud Rate: 115200
[10:53:37][C][logger:296]: Hardware UART: UART0
[10:53:37][C][spi:101]: SPI bus:
[10:53:37][C][spi:102]: CLK Pin: GPIO18
[10:53:37][C][spi:103]: MISO Pin: GPIO26
[10:53:37][C][spi:104]: MOSI Pin: GPIO23
[10:53:37][C][spi:106]: Using HW SPI: YES
[10:53:37][C][i2c.arduino:052]: I2C Bus:
[10:53:37][C][i2c.arduino:053]: SDA Pin: GPIO26
[10:53:37][C][i2c.arduino:054]: SCL Pin: GPIO32
[10:53:37][C][i2c.arduino:055]: Frequency: 400000 Hz
[10:53:37][C][i2c.arduino:058]: Recovery: bus successfully recovered
[10:53:37][I][i2c.arduino:068]: Results from i2c bus scan:
[10:53:37][I][i2c.arduino:074]: Found i2c device at address 0x61
[10:53:37][C][sgp30:220]: SGP30:
[10:53:37][C][sgp30:221]: Address: 0x58
[10:53:37][W][sgp30:237]: Unknown setup error!
[10:53:37][C][sgp30:251]: Update Interval: 1.0s
[10:53:37][C][sgp30:252]: eCO2 sensor 'eCO2'
[10:53:37][C][sgp30:252]: Device Class: 'carbon_dioxide'
[10:53:37][C][sgp30:252]: State Class: 'measurement'
[10:53:37][C][sgp30:252]: Unit of Measurement: 'ppm'
[10:53:37][C][sgp30:252]: Accuracy Decimals: 1
[10:53:37][C][sgp30:252]: Icon: 'mdi:molecule-co2'
[10:53:37][C][sgp30:253]: TVOC sensor 'TVOC'
[10:53:37][C][sgp30:253]: Device Class: 'volatile_organic_compounds'
[10:53:37][C][sgp30:253]: State Class: 'measurement'
[10:53:37][C][sgp30:253]: Unit of Measurement: 'ppb'
[10:53:37][C][sgp30:253]: Accuracy Decimals: 1
[10:53:37][C][sgp30:253]: Icon: 'mdi:radiator'
[10:53:37][C][sgp30:256]: Store baseline: YES
[10:53:37][C][sgp30:262]: Compensation: No source configured
[10:53:37][C][sht3xd:029]: SHT3xD:
[10:53:37][C][sht3xd:030]: Address: 0x44
[10:53:37][E][sht3xd:032]: Communication with SHT3xD failed!
[10:53:37][C][sht3xd:034]: Update Interval: 1.0s
[10:53:37][C][sht3xd:036]: Temperature 'Temperatur SHT30'
[10:53:37][C][sht3xd:036]: Device Class: 'temperature'
[10:53:37][C][sht3xd:036]: State Class: 'measurement'
[10:53:37][C][sht3xd:036]: Unit of Measurement: '°C'
[10:53:37][C][sht3xd:036]: Accuracy Decimals: 1
[10:53:37][C][sht3xd:037]: Humidity 'Luftfeuchtigkeit'
[10:53:37][C][sht3xd:037]: Device Class: 'humidity'
[10:53:37][C][sht3xd:037]: State Class: 'measurement'
[10:53:37][C][sht3xd:037]: Unit of Measurement: '%'
[10:53:37][C][sht3xd:037]: Accuracy Decimals: 1
[10:53:37][C][qmp6988:368]: QMP6988:
[10:53:37][C][qmp6988:369]: Address: 0x61
[10:53:37][C][qmp6988:373]: Update Interval: 1.0s
[10:53:37][C][qmp6988:375]: Temperature 'Temperatur QMP6988'
[10:53:37][C][qmp6988:375]: Device Class: 'temperature'
[10:53:37][C][qmp6988:375]: State Class: 'measurement'
[10:53:37][C][qmp6988:375]: Unit of Measurement: '°C'
[10:53:37][C][qmp6988:375]: Accuracy Decimals: 1
[10:53:37][C][qmp6988:376]: Temperature Oversampling: 16x
[10:53:37][C][qmp6988:377]: Pressure 'Luftdruck'
[10:53:37][C][qmp6988:377]: Device Class: 'pressure'
[10:53:37][C][qmp6988:377]: State Class: 'measurement'
[10:53:37][C][qmp6988:377]: Unit of Measurement: 'hPa'
[10:53:37][C][qmp6988:377]: Accuracy Decimals: 1
[10:53:37][C][qmp6988:378]: Pressure Oversampling: 64x
[10:53:37][C][qmp6988:379]: IIR Filter: 2x
[10:53:37][D][qmp6988:389]: Temperature=44.34°C, Pressure=-4106.19hPa
[10:53:37][D][sensor:127]: 'Temperatur QMP6988': Sending state 44.33594 °C with 1 decimals of accuracy
[10:53:38][D][sensor:127]: 'Luftdruck': Sending state -4106.18994 hPa with 1 decimals of accuracy
[10:53:38][C][bh1750.sensor:118]: BH1750 'LUX'
[10:53:38][C][bh1750.sensor:118]: Device Class: 'illuminance'
[10:53:38][C][bh1750.sensor:118]: State Class: 'measurement'
[10:53:38][C][bh1750.sensor:118]: Unit of Measurement: 'lx'
[10:53:38][C][bh1750.sensor:118]: Accuracy Decimals: 1
[10:53:38][C][bh1750.sensor:119]: Address: 0x61
[10:53:38][C][bh1750.sensor:124]: Update Interval: 1.0s
[10:53:38][C][captive_portal:088]: Captive Portal:
[10:53:38][C][mdns:108]: mDNS:
[10:53:38][C][mdns:109]: Hostname: esphome-web-06c2e0
[10:53:38][C][ota:093]: Over-The-Air Updates:
[10:53:38][C][ota:094]: Address: esphome-web-06c2e0.local:3232
[10:53:38][C][api:138]: API Server:
[10:53:38][C][api:139]: Address: esphome-web-06c2e0.local:6053
[10:53:38][C][api:141]: Using noise encryption: YES
[10:53:38][D][bh1750.sensor:159]: 'LUX': Got illuminance=28.9lx
[10:53:38][D][sensor:127]: 'LUX': Sending state 28.86319 lx with 1 decimals of accuracy
[10:53:38][D][qmp6988:389]: Temperature=44.34°C, Pressure=-4106.19hPa
[10:53:38][D][sensor:127]: 'Temperatur QMP6988': Sending state 44.33594 °C with 1 decimals of accuracy
[10:53:38][D][sensor:127]: 'Luftdruck': Sending state -4106.18994 hPa with 1 decimals of accuracy

Have already tried a few things, but just do not get to the goal! Thanks for your help!

@felmue said in How change add QMP6988 from 0x70 to 0x56?:

Hello guys
According to the datasheet in I2C mode pin 5 selects the address. According to the schematic by default it is connected to GND (=0x70) and in order to change the address to 0x56 you would need to connect it to VDDIO (aka 3.3 V).
I don't have an ENV III so I don't know if pin 5 is accessible or not.
Thanks
Felix

Hello Felix

Thanks for the answer. Do I understand correctly that it can only be changed via hardware? So not via a software like Arduino IDE?

Greetings

Hello
Have you or anyone else found a solution? Would be glad to have it. Thanks.
Greetings