https://shop.m5stack.com/products/co2-unit-with-temperature-and-humidity-sensor-scd40
Also works for SCD41, even the i2c address is the same - https://shop.m5stack.com/products/co2l-unit-with-temperature-and-humidity-sensor-scd41
i2c: sda: 16 scl: 17 sensor: - platform: scd4x id: scd40 automatic_self_calibration: False co2: name: "Server rack CO2" accuracy_decimals: 1 temperature: name: "Server rack Temperature" accuracy_decimals: 2 humidity: name: "Server rack Humidity" accuracy_decimals: 1 address: 0x62 update_interval: 10s