NDIR CO2 Sensor
2 devicesProducts with the Sensirion SCD41 NDIR CO2 sensor for precise indoor carbon dioxide monitoring (400-5000 ppm range).
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SenseCAP Indicator D1
Dev BoardDual-MCU IoT development platform featuring ESP32-S3 and RP2040 processors with a 4-inch capacitive touchscreen, WiFi, BLE, optional LoRa, and multiple Grove sensor connectors for IoT prototyping.
ESP32-S3 + RP20408MBWiFi 802.11 b/g/nBLE BLE 5.0
~$65View
Airlytix ES1
Sensor ModuleESPHome-native indoor air quality sensor with PM1.0/PM2.5/PM4/PM10, CO2, VOC, NOx, temperature, humidity, pressure, light, and sound monitoring. Designed for Home Assistant with full local control and
Xtensa LX6 dual-core @ 240MHz, FPU, hardware crypto (AES/SHA)520KB SRAM4MBWiFi 802.11 b/g/n (2.4GHz)
~$149View
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