You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
22 lines
718 B
22 lines
718 B
# ESP air quality sensor
|
|
|
|
## Components
|
|
|
|
- BME680 in I2C mode
|
|
- SenseAir Sunrise (buggy early revision, will need updating for newer sensors)
|
|
|
|
## Pinout
|
|
|
|
- I2C_SDA0 16 - i2c for BME680
|
|
- I2C_SCL0 17
|
|
- I2C_SDA1 5 (senseair sunrise uart TX)
|
|
- I2C_SCL1 18 (senseair sunrise uart RX)
|
|
- CO2_NRDY 23
|
|
- CO2_COMSEL 13 (high=uart)
|
|
- CO2_EN 15 sunrise restart pin, works like nReset
|
|
|
|
## Licensing
|
|
|
|
- Console component, proprietary (c) VZLU 2021, developed for VZLUSAT2 with CSP parts removed in this version. Partly based on esp32 console, including 3rd party Linenoise library.
|
|
- BSEC2 by Bosch, see lib for details
|
|
- web templating, telnet protocol, tcp socket server and the actual metering app (c) Ondřej Hruška 2018-2022
|
|
|