WEMOS LOLIN32 ESP32 Lite pinout example for CJMCU-811

Low cost ESP32 development board such as WEMOS ESP32 LOLIN32 Lite paired with a CO2 / VOC sensor CJMCU-811. The WEMOS LOLIN32 development board does not have all the same GPIO as other similar ESP32 boards.

Pinout

LOLIN32	CJMCU-811
`V3.3`	`VCC`
`22 (GPIO22)`	`SCL`
`19 (GPIO19)`	`SDA`
`GND`	`WAK`

Pinout example for LOLIN32 paired with CJMCU-811

ESPHome example

i2c:
  sda: GPIO15
  scl: GPIO2

sensor:
  - platform: ccs811
    eco2:
      name: "CCS811 eCO2 Value"
    tvoc:
      name: "CCS811 Total Volatile Organic Compound"
    address: 0x5A
    baseline: 0x9AB9
    update_interval: 60s