Resources:Datasheet
4 Inch Touch Screen IoT Development Platform With ESP32S3 RP2040 And Wireless Connectivity
The SenseCAP Indicator D1S from Seeed Studio is a powerful open-source IoT development platform featuring a 4.0-inch touch display powered by dual MCUs, including the ESP32S3 and RP2040. Designed for smart IoT interfaces, environmental monitoring, industrial automation, and edge AI applications, this development platform combines wireless communication, touch interaction, and flexible GPIO expansion in a compact and scalable solution. With support for Wi-Fi, Bluetooth LE, and LoRa communication, it enables rapid development of connected embedded systems and smart monitoring devices.
This dual-MCU IoT platform integrates onboard air-quality sensing capabilities, including tVOC and CO2 monitoring, along with support for external Grove sensors through multiple interfaces. The extensive Grove-compatible GPIO ecosystem simplifies hardware expansion and rapid prototyping for developers and system integrators. Built on fully open-source ESP32 and Raspberry Pi ecosystems, the SenseCAP Indicator D1S is suitable for smart-home systems, industrial dashboards, environmental sensing, edge-computing interfaces, and customized IoT deployments.
Key Features

Dual MCU Architecture: Powered by ESP32S3 and RP2040 processors for high-performance IoT and embedded applications.
4.0 Inch Touch Display: Integrated touch screen interface for interactive monitoring and device control.
Wireless Connectivity: Supports Wi-Fi, Bluetooth LE, and LoRa communication for flexible IoT networking.
Built-In Environmental Sensors: Integrated tVOC and CO2 sensors for real-time air-quality monitoring.
External Sensor Support: Includes Grove AHT20 temperature and humidity sensor compatibility for enhanced sensing accuracy.
Extensive GPIO Expansion: Supports over 400 Grove-compatible GPIO expansion options.
Grove and USB Type-C Interfaces: Simplified peripheral connectivity and power management.
ADC and IIC Protocol Support: Compatible with multiple embedded communication protocols.
Fully Open-Source Platform: Supports extensive ESP32 and Raspberry Pi open-source development ecosystems.
Custom ODM Support: Compatible with Seeed Studio Fusion ODM service for rapid customization and production scaling.

Applications

Smart-home control systems
Industrial IoT dashboards
Environmental monitoring systems
Air-quality monitoring devices
Edge AI interfaces
Smart agriculture monitoring
Interactive embedded displays
Wireless sensor gateways
Touch-based automation systems
Custom IoT product development

Package List:

SenseCAP Indicator x1
USB Type-C Cable (1m) x1
Grove AHT20 TH Sensor (For D1S and D1Pro version)