{"product_id":"aqix-esp32-c6-scd40-air-quality-monitor-iot-weather-station-sdk","title":"AQIX - ESP32-C6 SCD40 Air Quality Monitor IoT Weather Station SDK","description":"\u003cp\u003e\u003cstrong\u003eAQIX\u003c\/strong\u003e is an ESP32-C6 (2.4GHz), based Air Quality Monitor IoT Weather Station\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHigh Precision Digital Environmental Monitor Sensors.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe board has TWO Variants\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAQIX SCD40 \u003cstrong\u003e(This Product)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eAQIX SCD41\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/github.com\/DitroniX\/AQIX-Air-Quality-Monitor-IoT-Weather-Station\"\u003ehttps:\/\/github.com\/DitroniX\/AQIX-Air-Quality-Monitor-IoT-Weather-Station\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eHigh Precision Digital Environmental Monitor Sensors.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eThe \u003cstrong\u003eAQIX\u003c\/strong\u003e board offers the following main features:\u003c\/p\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eEspressif ESP32-C6\u003c\/strong\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003eWiFi, Bluetooth, Zigbee and Thread\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensirion SCD40 or SCD41\u003c\/strong\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003eHigh Accuracy CO2 Sensor\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/sensirion.com\/products\/catalog\/SCD40\" rel=\"noopener\" target=\"_blank\"\u003eSCD40\u003c\/a\u003e - 400 to 2000 ppm, Accuracy ±50.0 ppm ±5.0 %m.v (Home)\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/sensirion.com\/products\/catalog\/SCD41\" rel=\"noopener\" target=\"_blank\"\u003eSCD41\u003c\/a\u003e - 400 to 5000 ppm, Accuracy ±50.0 ppm ±2.5 %m.v  (Home, Office, Industry)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBosch BME280\u003c\/strong\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003eHigh Precision Barometric Pressure, Relative Humidity and Temperature\u003c\/li\u003e\n\u003cli\u003e**Barometric Pressure**  300...1100 hPa (millibar)\n\u003cdiv\u003e    -   Accuracy ±0.25%\u003c\/div\u003e\n\u003cdiv\u003e        -   which is equivalent to 1m at 400m height change\u003c\/div\u003e\n\u003cdiv\u003e    -   RMS Noise 0.2 Pa\u003c\/div\u003e\n\u003cdiv\u003e        -   which is equivalent to 1.7 cm\u003c\/div\u003e\n\u003cdiv\u003e-   **Temperature**  -40 to 85°C\u003c\/div\u003e\n\u003cdiv\u003e    -   Temperature coefficient offset ±1.5Pa\/K.\u003c\/div\u003e\n\u003cdiv\u003e        -   which is equivalent to ±12.6cm at 1 °C temperature change\u003c\/div\u003e\n\u003cdiv\u003e-   **Humidity**\u003c\/div\u003e\n\u003cdiv\u003e    -   0 to 100 %\u003c\/div\u003e\n\u003cdiv\u003e    -   Accuracy tolerance ±3% relative humidity\u003c\/div\u003e\n\u003cdiv\u003e    -   Hysteresis ≤2% relative humidity\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e\u003cstrong\u003eAmbient Light Sensor\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003e\n\u003cdiv\u003eSFH2440, providing spectral sensitivity adapted to human eye sensitivity\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003eStd. Light A; T = 2856 K Minimum 7 nA\/lx\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003eSpectral range of sensitivity λ10% typically 400 to 690 nm\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003eWavelength of max sensitivity λS max typically 620 nm\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003eESP32-C6 ADC provides light voltage reading\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEEPROM P24C64C\u003c\/strong\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003e64Kbit storage\u003c\/li\u003e\n\u003cli\u003eAT24C64 64Kbit\u003c\/li\u003e\n\u003cli\u003eOn-board Data Logging\u003c\/li\u003e\n\u003cli\u003eOn-board Parameters\u003c\/li\u003e\n\u003cli\u003eFirmware setup user parameters and configuration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB C\u003c\/strong\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003eWith UART for easy programming and development\u003c\/li\u003e\n\u003cli\u003eBoard powering during development or use.\u003c\/li\u003e\n\u003cli\u003eType C USB Connector\u003c\/li\u003e\n\u003cli\u003eCH340K USB UART 2Mbps Transceiver\u003c\/li\u003e\n\u003cli\u003eEasy programming. Select ‘ESP32C3 Dev Module’\u003c\/li\u003e\n\u003cli\u003eBAUD rate up to 921600 to speed up Flashing\u003c\/li\u003e\n\u003cli\u003eSerial Monitoring Debug and Remote Logging\u003c\/li\u003e\n\u003cli\u003ePower Can Be Taken from USB 5V (when Flashing).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFET Output\u003c\/strong\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003eExternal Relay or Sounder.\u003c\/li\u003e\n\u003cli\u003eGPIO or PWM\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOneWire (Dallas) Interface\u003c\/strong\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003eExternal Sensors such as Soil Temperature Probe (DS18S20)\u003c\/li\u003e\n\u003cli\u003eDallas OneWire Interface for External Temperatures\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eI2C Interface Display\u003c\/strong\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003eOLED Display\u003c\/li\u003e\n\u003cli\u003ePCB 4 Pin Header Connector\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eI2C Interface Sensors\u003c\/strong\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003eExternal Sensors such as Soil Monitoring\u003c\/li\u003e\n\u003cli\u003ePCB 4 Pin Header Connector\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eButtons\u003c\/strong\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003eReset\u003c\/li\u003e\n\u003cli\u003eUser (Program or GP9 Detect)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery Voltage Monitor\u003c\/strong\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003eESP32-C6 ADC provides battery voltage reading\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3V3 LDO\u003c\/strong\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003eAMS1117 LDO allowing use of external DC input 4.5V to 15V\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLED\u003c\/strong\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003eRGB, Ext DC LED\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact Design and Easy to Use\u003c\/strong\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003eBoard Size63 x 51mm\u003c\/li\u003e\n\u003cli\u003e4 x M3 mounting holes\u003c\/li\u003e\n\u003cli\u003eOperating Ambient Temperature -10 to +60 °\u003c\/li\u003e\n\u003cli\u003eOptional Conformal Coating – on request.\u003c\/li\u003e\n\u003cli\u003eDesigned to fit into a Waterproof Clear Cover Enclosure\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"auto\"\u003ePower can be via external 5 to 15V DC, or using a CR123A 3V Lithium battery. CR123A Battery is not a rechargeable.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eThis board could also be powered from a Solar Panel.\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003eOptions\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003e\u003ca href=\"https:\/\/ditronix.net\/product\/enclosure-abs-ip65-waterproof-case-cover-box-clear-top\/\"\u003eClear Top Waterproof Enclosure\u003c\/a\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e \u003c\/p\u003e","brand":"DitroniX","offers":[{"title":"Default Title","offer_id":53391133016392,"sku":"AQIX-SCD40-INT","price":55.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/8507\/9368\/files\/aqix-esp32-c6-scd40-air-quality-monitor-iot-weather-station-sdk-6566371.png?v=1782753736","url":"https:\/\/ditronix.net\/products\/aqix-esp32-c6-scd40-air-quality-monitor-iot-weather-station-sdk","provider":"DitroniX","version":"1.0","type":"link"}