SenseCAP Indicator D1S, Air Quality Monitor

SenseCAP Indicator is a 4-inch touch screen driven by ESP32 and RP2040 dual-MCU and supports Bluetooth/Wi-Fi communication. The SenseCAP Indicator D1S is equipped with built-in tVOC and CO2 sensors and has an external Grove AHT20 temperature & humidity sensor. Native firmware enables you to use it as a desktop air quality detector.

The board comes with Type C and Grove interfaces, supports ADC and I2C transmission protocols, and can easily connect to other peripherals with GPIOs. SenseCAP Indicator is a fully open source powerful IoT development platform for developers.

You can use Espressif IDF to update the firmware of ESP32-S3. The touch screen is controlled by the ESP32. By using LvGL (Light and versatile Graphics Library) and Squareline Studio you can customize the user interface.

Arduino IDE can be used to update and program the RP2040. RP2040 interfaces to the built-in sensors, Grove, MicroSD, Button, and Buzzer. Libraries and examples are given in the tutorials.

More information is available on the website of Seeed Studio.