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DFRobot ESP32-S3 LoRaWAN & Gateway Review: Build a Private IoT Network

By androidpimpMarch 17, 2026Updated:April 1, 2026No Comments25 Mins Read
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dfrobot lorawan gateway
DFRobot LoRaWAN Gateway
Table of contents
  1. Part I: Overview of the LoRaWAN ESP32-S3 Dev Board and Private LoRaWAN Gateway.
  2. DFRobot launched an all-in-one IoT solution with an ESP32-S3 board and a new Private LoRaWAN Gateway compatible with Node-RED, ideal for home automation and long-range IoT connectivity projects.
  3. The LoRaWAN Interfaces for the ESP32-S3
  4. So, what features and capabilities does this board offer?
  5. What Sets This Board Apart?
    1. Multi-Protocol Wireless Flexibility
  6. Completely Compatible with the Meshtastic Protocol
    1. Is it compatible with the Meshtastic protocol?
    2. What makes the DFR1195 compatible?
    3. The essential components are as follows.
    4. Manufacturer confirmation
  7. Developer-Focused Hardware Design
    1. Every physical feature prioritizes rapid prototyping and field testing:
    2. Hardware Specfications
    3. Smart Home Ecosystem Expansion
  8. Real-World Application Scenarios
    1. 🏡Large-Property Home Automation
    2. 🌾Precision Agriculture & Horticulture
    3. 🏔️ Off-Grid Adventure Communication
    4. 🏭 Industrial IoT Prototyping
    5. 🌤️ Urban Environmental Monitoring
  9. Comparison: LoRaWAN with TTN vs. Private LoRaWAN (Offline)
    1. Key takeaway
  10. What is the difference between LoRa and LoRaWAN?
  11. Streamlined Development Experience
    1. Arduino IDE Ready
    2. Ready-to-Run Code Examples
  12. Reasons to Choose This Board for Your Next Project!
  13. Private LoRaWAN Gateway with Built-in Local Server & Node-RED Support
  14. Affordable and capable of long-distance connectivity.
    1. Perfectly suited for agricultural applications.
  15. A quick video showcasing the product.
    1. Hardware Specfications
    2. Applications
    3. HomeAssistant Compatible: ESPHome YAML Configuration
  16. Review: DFRobot ESP32-S3 LoRaWAN and Gateway
    1. Package Content (List of Items)
  17. Part II: DFRobot ESP32-S3 LoRaWAN & Gateway Review
    1. A Closer look at the Items We Received for This Review
      1. An overview of LoRaWAN gateway
      2. Mounting Holes
  18. Connnecting the Gateway to a router
  19. First-time logging into the Gateway
    1. An overview of LoRaWAN ESP32-S3 development Board
    2. Additional interfaces
    3. Power Supply
    4. Operatio buttons
    5. Our personal viewpoint
  20. Configuring the LoRaWAN ESP32-S3 Development Board and establishing a connection to the LoRaWAN Gateway.
    1. STEP 1 – STEP 8
      1. Manually downloading the necessary libraries from GitHub repository
  21. Configuring the Gateway
    1. Official Regulations
    2. LoRaWAN Frequency Comparison for Israel
      1. 2026 regulations set by the Israeli Ministry of Communications (MoC).
    3. Connecting to a public LoRaWAN network: Joining The Things Network (TTN)
      1. Here are all the steps you need to take:
    4. What exactly is The Things Network (TTN)?
    5. Setting up our gateway on The Things Network (TTN)
  22. Registering the gateway EUI on The Things Network (TTN).
  23. Enabling the Correct Gateway Mode
  24. Final Step: Verifying that the Gateway is correctly configured.
  25. Setting up an endpoint device using TTN.
    1. More settings are also required.
    2. Setting LoRaWAN ESP32-S3 OTAA (Over‑The‑Air Activation)
      1. Example Configuration:
    3. loading the Sketch
  26. Running the gateway in LoRaWAN Network Server (LNS) mode
    1. Benefits of Operating the Gateway in Standalone Mode:
    2. So what essentials do you need to make this work?
  27. The final result
    1. Can you connect with LoRa end devices?
    2. What should you verify before making it operational?
  28. Final Thoughts
  29. Price and availability
    1. Price & Details
  30. Frequently Asked Questions
    1. What is this gateway used for?
    2. Does this gateway require an external cloud server?
    3. What frequency bands this gateway support?
    4. What is the maximum number of channels supported by the gateway?
    5. What is the gateway wireless range
    6. What connectivity options are available for the gateway?
    7. What does Node-RED mean, and where can I find it?
    8. What items are included in the gateway box?
    9. Is it possible to link the gateway with a cloud service such as TTN?
    10. What is the maximum number of end devices (nodes) that I can connect to the gateway?
    11. What should I consider before placing my order?
    12. What exactly is LoRaWAN?
    13. Is it possible to utilize the hardware for internet connectivity?
    14. What LoRaWAN is used for? (potential applications)
    15. What is the role of LoRaWAN in emergency communication?

Private LoRaWAN Gateway with Built-in Local Server & Node-RED Support

The DFRobot LoRaWAN Indoor Gateway device is designed to operate on the 915 MHz frequency band (US915/AU915). This product features an 8-channel Semtech SX1302 chip, a robust quad-core A35 CPU, 512MB of RAM, and 16GB of eMMC storage. It effortlessly incorporates a local SIoT server for MQTT, a sophisticated data parser, and a user-friendly visual Node-RED interface. Additionally, the gateway offers wireless connectivity through 2.4G WiFi and includes an integrated 100Mbps Ethernet port for reliable networking.

DFR1093 Private LoRaWAN Gateway
DFR1093 Private LoRaWAN Gateway

Affordable and capable of long-distance connectivity.

This gateway lets you set up a private IoT network for under $100, with no cloud fees and full data privacy. The DFRobot LoRaWAN Indoor Gateway (EU868) is perfect for home automation and IoT projects, featuring a built-in SIoT Local Server and pre-installed Node-RED. It can collect data from outdoor sensors up to 4 km away and process it locally, ensuring security, automation, and zero monthly costs.

Perfectly suited for agricultural applications.

This device seamlessly integrates with a LoRaWAN Control Terminal, facilitating a hassle-free connection to Smart Irrigation Systems and sensors with a distance of up to 4km. For instance, it can easily connect a soil sensor with a water valve relay port, optimizing irrigation efficiency.

lorawan gateway smart farm
Smart farming with LoRaWAN gateways.

A quick video showcasing the product.


Hardware Specfications

ComponentFeatureSpecification
PowerPrimary (USB)USB-TYPE-C (5V 2A)
Secondary (DC)DC2.1 Port (7-12V 2A)
LoRaWANChannels8
FrequencyEU 868MHz
Transmission Power27dBm MAX
Sensitivity-140dBm @ 292bps
ProtocolClass A / Class C
Antenna5dB Gain (SMA Connector)
NetworkWi-FiIEEE 802.11 b/g/n (2.4G)
AP HotspotIEEE 802.11 b/g/n (2.4G)
Ethernet1× 100Mbps Port
SystemCPUQuad-core Cortex-A35 (1.3GHz)
RAM512 MB DDR4
Storage16GB eMMC
PhysicalDimensions142mm x 102mm x 30mm
Weight (Host)188g (incl. antenna)
Case MaterialEnvironmentally Friendly ABS

Applications

Smart Agriculture: Monitor soil moisture levels and manage irrigation pumps directly on farms that lack 4G/5G connectivity. Home Automation: Connect long-range mailbox sensors or gate sensors to a local control dashboard for seamless management. Education: Ideal for teaching IoT protocols, MQTT, and logic flows in classroom settings.


HomeAssistant Compatible: ESPHome YAML Configuration

HomeAssistant users will find that the device’s user-friendly configuration eliminates the need for traditional coding. With this approach, you can clearly define sensor behaviors, communication intervals, and automation triggers using human-readable YAML files. This is perfect for non-programmers and allows for quick and efficient iterations.

1 2 3 4 5 6 7 8 9 10 11
ESP32-S3 Board LoRaWAN LoRaWAN Gateway
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