SenseCAP Indicator D1S 4inch IoT Wifi Touch Display with TVOC and CO2 Sensor

The SenseCAP Indicator D1 Touch Display is a powerful IoT development platform for creative applications. This 4-inch touchscreen display is powered by two powerful ESP32 and RP2040 dual microcontrollers and supports Wi-Fi, BLE communication. The SenseCAP Indicator D1 features Type-C and Grove interfaces and supports ADC and IIC transmission protocols for seamless connection to a variety of peripherals. Also integrated is an accurate Sensirion CO2 sensor (SCD41) and a TVOC sensor (SGP40). With over 400 Grove-compatible GPIOs, the SenseCAP Indicator D1 offers countless possibilities for expansion and customization. The fully open-source platform enables developers to create innovative IoT applications such as air quality monitoring, weather stations, sensor dashboards and much more.

The open software allows integration into popular IoT platforms like Matter, AWS, ChatGPT, NodeRED and IoTex.

Note: There are different versions of the SenseCAP Indicator. Please check the comparison table in the images to detect the differences.

IoT Application Examples:

• Air Quality Monitor
• Weather Station Display
• Sensor Data Dashboard
• Smart Home Assistant
• Mini Sensor Hub
• Stock Price Display
• Digital Photo Album
• Standardized Operational Procedures Reminder

Download and Links:

• SeeedStudio Wiki
• User Manual
• Github

Technical Details: 

• Manufacturer: Seeedstudio 
• Manufacturer SKU: 114993069
• Accurate Sensirion CO2 Sensor: SCD41 measuring range 0-40000ppm
• TVOC SGP40: measuring range 1-500 VOC Index Points
• Screen: 3.95 inch, capacitive touch color display
• Screen resolution: 480 x 480 pixels
• Power supply: 5V DC, 1A
• Battery: Not available
• Processor:
• ESP32-S3: Xtensa® Dual-Core 32-bit LX7 microprocessor, up to 240 MHz
• RP2040: Dual ARM Cortex-M0+ up to 133 MHz
• Flash memory:
• ESP32S3: 8 MB
• RP2040: 2 MB
• External memory: support for Micro SD cards up to 32 GB (not included)
• Wi-Fi: 802.11b/g/n, 2.4 GHz
• Bluetooth: Bluetooth 5.0 LE
• Built-in Buzzer: MLT-8530, resonance frequency: 2700 Hz
• Dimensions: 92 x 96 x 18mm
• Weight: 215g

Scope of Delivery:

• 1x SenseCAP Indicator D1S 4inch IoT Wifi Touch Display with TVOC and CO2 Sensor
• 1x Grove AHT20 TH Sensor 
• 1x USB-C Cable