Closed tomlut closed 4 years ago
Operating environment/Installation (Hass.io/Docker/pip/etc.):
Hassio NUC image v0.102.3 ESP (ESP32/ESP8266, Board/Sonoff):
platform: ESP8266 board: d1_mini
Affected component:
https://esphome.io/components/sensor/bme280.html
Description of problem: When the oversampling option is set to NONE ESPhome fails to read the sensor. If oversampling is set to any one of 1X to 16X the sensor is read as expected.
Problem-relevant YAML-configuration entries:
# BAD CONFIG EXAMPLE: sensor: - platform: bme280 address: 0x77 update_interval: 15s temperature: name: "Lounge BME Temperature" oversampling: NONE pressure: name: "Lounge BME Pressure" oversampling: NONE humidity: name: "Lounge BME Humidity" oversampling: NONE # GOOD CONFIG EXAMPLE: sensor: - platform: bme280 address: 0x77 update_interval: 15s temperature: name: "Lounge BME Temperature" oversampling: 1X pressure: name: "Lounge BME Pressure" oversampling: 1X humidity: name: "Lounge BME Humidity" oversampling: 1X
Logs (if applicable):
[18:37:17][I][i2c:040]: Found i2c device at address 0x77 [18:37:17][C][logger:175]: Logger: [18:37:17][C][logger:176]: Level: DEBUG [18:37:17][C][logger:177]: Log Baud Rate: 115200 [18:37:17][C][logger:178]: Hardware UART: UART0 [18:37:17][C][status:034]: Status Binary Sensor 'Lounge Room DHT Status' [18:37:17][C][status:034]: Device Class: 'connectivity' [18:37:17][C][dht:017]: DHT: [18:37:17][C][dht:018]: Pin: GPIO14 (Mode: INPUT) [18:37:17][C][dht:024]: Model: DHT22 (or equivalent) [18:37:17][C][dht:027]: Update Interval: 15.0s [18:37:17][C][dht:029]: Temperature 'Lounge Room Temperature' [18:37:17][C][dht:029]: Unit of Measurement: '°C' [18:37:17][C][dht:029]: Accuracy Decimals: 1 [18:37:17][C][dht:029]: Icon: 'mdi:thermometer' [18:37:17][C][dht:030]: Humidity 'Lounge Room Humidity' [18:37:17][C][dht:030]: Unit of Measurement: '%' [18:37:17][C][dht:030]: Accuracy Decimals: 0 [18:37:17][C][dht:030]: Icon: 'mdi:water-percent' [18:37:17][C][bme280.sensor:142]: BME280: [18:37:17][C][bme280.sensor:143]: Address: 0x77 [18:37:17][C][bme280.sensor:155]: IIR Filter: OFF [18:37:17][C][bme280.sensor:156]: Update Interval: 15.0s [18:37:17][C][bme280.sensor:158]: Temperature 'Lounge BME Temperature' [18:37:17][C][bme280.sensor:158]: Unit of Measurement: '°C' [18:37:17][C][bme280.sensor:158]: Accuracy Decimals: 1 [18:37:17][C][bme280.sensor:158]: Icon: 'mdi:thermometer' [18:37:17][C][bme280.sensor:159]: Oversampling: None [18:37:17][C][bme280.sensor:160]: Pressure 'Lounge BME Pressure' [18:37:17][C][bme280.sensor:160]: Unit of Measurement: 'hPa' [18:37:17][C][bme280.sensor:160]: Accuracy Decimals: 1 [18:37:17][C][bme280.sensor:160]: Icon: 'mdi:gauge' [18:37:17][C][bme280.sensor:161]: Oversampling: None [18:37:17][C][bme280.sensor:162]: Humidity 'Lounge BME Humidity' [18:37:17][C][bme280.sensor:162]: Unit of Measurement: '%' [18:37:17](Message skipped because it was too big to fit in TCP buffer - This is only cosmetic) [18:37:17](Message skipped because it was too big to fit in TCP buffer - This is only cosmetic) [18:37:17][C][restart:021]: Restart Switch 'Lounge Room DHT Restart' [18:37:17][C][restart:021]: Icon: 'mdi:restart' [18:37:17][C][ota:029]: Over-The-Air Updates: [18:37:17][C][ota:030]: Address: 10.1.1.75:8266 [18:37:17][C][ota:032]: Using Password. [18:37:17][C][api:095]: API Server: [18:37:17][C][api:096]: Address: 10.1.1.75:6053 [18:37:17][C][wifi_signal.sensor:009]: WiFi Signal 'Lounge Room DHT WiFi Signal' [18:37:17][C][wifi_signal.sensor:009]: Unit of Measurement: 'dB' [18:37:17][C][wifi_signal.sensor:009]: Accuracy Decimals: 0 [18:37:17][C][wifi_signal.sensor:009]: Icon: 'mdi:wifi' [18:37:18][D][dht:048]: Got Temperature=18.6°C Humidity=54.5% [18:37:31][W][bme280.sensor:190]: Invalid temperature, cannot read pressure & humidity values. [18:37:33][D][dht:048]: Got Temperature=18.5°C Humidity=55.3% [18:37:40][D][api.connection:583]: Client 'ESPHome v1.14.3 (10.1.1.100)' connected successfully! [18:37:46][W][bme280.sensor:190]: Invalid temperature, cannot read pressure & humidity values. [18:37:48][D][dht:048]: Got Temperature=18.5°C Humidity=55.3%
Additional information and things you've tried:
Ah ok, re-read the datasheet and oversampling NONE means that the value is skipped (http://www.embeddedadventures.com/datasheets/BME280.pdf page 26). Oversampling 1X is equivalent of using one measurement.
Operating environment/Installation (Hass.io/Docker/pip/etc.):
Hassio NUC image v0.102.3 ESP (ESP32/ESP8266, Board/Sonoff):
platform: ESP8266 board: d1_mini
Affected component:
https://esphome.io/components/sensor/bme280.html
Description of problem: When the oversampling option is set to NONE ESPhome fails to read the sensor. If oversampling is set to any one of 1X to 16X the sensor is read as expected.
Problem-relevant YAML-configuration entries:
Logs (if applicable):
Additional information and things you've tried: