DFRobot LoRaWAN ESP32-S3 Development Board
DFRobot LoRaWAN ESP32-S3 Development Board is a professional hardware focusing on long-range wireless communication and convenient development. This board is equipped with an ESP32-S3 main controller, supporting Arduino and YAML programming. The ESP32-S3 development board supports LoRa, LoRaWAN, and Meshtastic protocols and is compatible with the HomeAssistant ecosystem. This board features rich functions and high usability, significantly improving testing efficiency. Typical applications include LoRa/LoRaWAN network deployment and debugging, smart home expansion for large residences/villas, outdoor environmental monitoring scenarios, agricultural/horticultural remote management, and the Meshtastic chat device.
Features
- Rich functions and high usability, significantly improve testing efficiency:
- Integrates a 0.96inch screen and buttons for easy data viewing and display switching
- Integrates multiple sets of power supplies and I2C interfaces for easy sensor device connection
- Integrates a lithium battery interface and charging function for convenient portable use
- Supports LoRa, LoRaWAN, and Meshtastic long-range communication protocols
- Supports integration with HomeAssistant (ESPHome), enabling the HomeAssistant system to support long-range communication
- Equipped with an ESP32-S3 main controller, supporting Arduino and YAML programming
Applications
- LoRa/LoRaWAN network deployment and debugging - view LoRaWAN network signals and communication status through the development board screen for testing, enabling rapid network setup and adjustment
- Smart home expansion for large residences/villas - in multi-story villas or houses with cross-courtyards, it easily connects garden sensors, garage devices, and indoor control systems, solving the problem of signal interruption caused by wall barriers and realizing unified management of all household devices
- Outdoor environmental monitoring scenarios - equipped with sensors such as temperature and humidity sensors and PM2.5 sensors, it can be deployed on balconies, rooftops, or courtyards. It transmits data back to the HomeAssistant system in real time through long-range communication, and links with air conditioners and fresh air devices to automatically adjust the indoor environment
- Agricultural/horticultural remote management - placed in vegetable gardens, greenhouses, or orchards, it connects soil moisture and light sensors. Even indoors hundreds of meters away, it can grasp the crop growth environment in real time and trigger the irrigation system for automatic operation
- Meshtastic chat device - in outdoor scenarios with weak or no network signals, such as remote areas, mountain hiking, forest expeditions, and desert crossings. It uses the Meshtastic protocol to build a decentralized radio communication network, enabling real-time text message sending
Specifications
- LoRa parameters:
- SX1262 RF chip
- 850MHz to 930MHz operating frequency band
- 16dBm (EU868)/22dBm (US915) transmission power
- -137dBm/125kHz SF=12 receiver sensitivity
- ESP32-S3 parameters:
- Xtensa® dual-core 32-bit LX7 microprocessor
- 240MHz clock speed
- 512KB SRAM
- 384KB ROM
- 4MB FLASH
- WiFi® and Bluetooth® 5 wireless protocols
- 3.3V operating voltage
- 5VDC Type-C input voltage
- 300mA maximum charging current
- 0.96inches (160x80 pixels) screen size
- 10°C to 60°C operating temperature range
- 73mm x 45mm module size
Board Overview
LoRaWAN Series
Videos
發佈日期: 2026-01-28
| 更新日期: 2026-02-03