SenseCAP Indicator D1Pro

The SenseCAP Indicator D1Pro is a 4" touchscreen IoT LoRa development platform with sensors, designed for use in environmental monitoring applications. It features a 4" capacitive display and is driven by a dual-MCU system combining the ESP32S3 and RP2040 chips. This D1Pro variant of the SenseCAP Indicator includes Wi-Fi, Bluetooth and LoRa communication, along with built-in sensors for TVOC and CO₂, and an external Grove temperature/humidity sensor, making it suitable for indoor air quality monitoring and similar use cases, with the benefit of LoRa communication. The embedded SX1262 LoRa® module enables you to build the LoRa application and connect your local LoRa sensors to the Cloud via Wi-Fi. For example, you could build a LoRa hub device to connect your LoRa sensors to your smart home ecosystem to implement Matter over Wi-Fi. In this way, the LoRa devices could be connected to the Matter ecosystem via Wi-Fi, without the need to buy a new Matter-compatible device. This device supports Wi-Fi and Bluetooth communication, and is fully open-source to enable flexible prototyping and customisation. It is part of the wider SenseCAP ecosystem and can be used for developing interactive interfaces and wireless sensor displays. A USB-C cable is included for powering the device (5V 1A required). SenseCAP Indicator Model Comparison There are four models of the SenseCAP Indicator, which might be a little confusing. Here's a comparison table to help you find the right version for your project:

Model D1 D1S D1L D1Pro

tVOC sensor ❌ ✅ ❌ ✅

CO₂ sensor ❌ ✅ ❌ ✅

Grove TH Sensor ❌ ✅ ❌ ✅

LoRa (SX1262) ❌ ❌ ✅ ✅

Wi-Fi ✅ ✅ ✅ ✅

Bluetooth ✅ ✅ ✅ ✅

We also stock the SenseCAP Indicator for Meshtastic & LoRa, which sits outside of this range. Features

* 4" capacitive touchscreen display

* Dual MCU architecture: ESP32S3 + RP2040

* D1Pro variant:

* LoRa® connectivity via SX1262 transceiver

* TVOC, CO₂, and (external) temperature/humidity sensors

* Supports Wi-Fi and Bluetooth

* Open-source hardware and software

* Designed for IoT and environmental sensing applications

* Compatible with SenseCAP development tools and firmware

* Product number: Seeed 114993071

Specifications

Screen 4" (3.95") Capacitive RGB Touch Screen

Screen Resolution 480 × 480 pixels

Power Supply 5V DC 1A (USB-C cable included)

Battery N/A

Processor ESP32-S3: Xtensa® dual-core 32-bit LX7 microprocessor, up to 240MHz RP2040: Dual ARM Cortex-M0+ up to 133MHz

Flash ESP32S3: 8MB RP2040: 2MB

External Storage Supports up to 32GB Micro SD Card (not included)

Wi-Fi 802.11b/g/n, 2.4GHz

Bluetooth Bluetooth 5.0 LE

LoRa (SX1262) LoRaWAN/(G)FSK, 21dBm Max Transmitted Power Sensitivity: -136dBm SF12 BW = 125KHz RX Sensitivity, up to 5km (depending on gateway antenna and environments)

Sensors

Built-in CO₂ (SCD41): Range: 0–40000ppm Accuracy: 400ppm – 5000ppm ± (50ppm + 5% of reading)

Built-in TVOC (SGP40): Range: 1–500 VOC Index Points

External Temperature and Humidity Sensor: Range: -40 ~ +85 °C ± 0.3 °C; 0 ~ 100% RH ± 2% RH (25 °C)

Buzzer MLT-8530, Resonant Frequency: 2700Hz

Resources

* Get Started with SenseCAP Indicator

* SenseCAP Indicator User Manual

* Use ChatGPT and DALL·E with SenseCAP Indicator

* Home Assistant with SenseCAP Indicator

* RP2040 Datasheet

* ESP32-S3 Datasheet

Package Contents

* 1 x SenseCAP Indicator D1Pro

* 1x Grove AHT20 TH Sensor

* 1x USB-C cable (1m)