Recently launched the Long Range MESH Decentralized IoT Network Based on LoRa® on Kickstarter: . This cutting-edge device supports an impressive 65,535 nodes, provides a 2.5 km communication range, enables remote configuration, features automatic routing, boasts network self-healing, offers data transfer speeds of up to 62.5 Kbps, and is globally compatible.
Two Powerful Variants to Choose From:
1. LoRa MESH HAT for Raspberry Pi
2. LoRa MESH USB Dongle
Both variants are built on the latest LoRa MESH technology, operating in the 410-509 MHz and 850-929 MHz frequency bands, with default settings of 433 MHz and 868 MHz, respectively. These devices provide robust and reliable communication for diverse IoT applications.
Key Features of the LoRa MESH Devices:
- Decentralized Network: Eliminates the need for a central coordinator, allowing for seamless and scalable networking across thousands of nodes.
- Self-Healing Capabilities: The network autonomously identifies and reroutes around failed communication links, ensuring consistent and uninterrupted data flow.
- Multi-Level Routing: Automatically creates efficient data paths for large-scale networks of up to 65,535 nodes.
- Advanced CSMA Mechanism: Utilizes Carrier Sense Multiple Access (CSMA) to minimize signal collisions, ensuring stable communication even in busy environments.
- Flexible Communication Modes: Supports Unicast, Multicast, Broadcast, and Anycast, making it adaptable to various applications and scenarios.
This powerful wireless MESH networking module leverages the latest LoRa spread spectrum technology. With a maximum output power of +22 dBm, an air data rate of 62.5 Kbps, and a baud rate of up to 460800 bps, the devices are designed for efficient and reliable data transmission. They operate in a frequency range of 410.125 - 509.125 MHz (default 433.125 MHz) and 850.125 - 929.125 MHz (default 868.125 MHz).
Specifications:
SoC & Networking
- LoRa MESH Module: Utilizes the latest LoRa® MESH technology for decentralized IoT networking.
- Frequency Range:
- 410.125 - 509.125 MHz (Default 433.125 MHz)
- 850.125 - 929.125 MHz (Default 868.125 MHz)
- Channel Support:
- 100 channels with 1 MHz spacing in the 410-509 MHz band.
- 80 channels with 1 MHz spacing in the 850-929 MHz band.
- Maximum Output Power: +22 dBm
- Air Data Rate: Up to 62.5 Kbps
- Serial Baud Rate: Up to 460,800 bps
- Communication Range: Up to 2.5 km (line of sight)
- Node Capacity: Supports up to 65,535 nodes in a single network.
Device Variants
- LoRa MESH HAT for Raspberry Pi
- Compatibility: Fits any Raspberry Pi with a 40-pin GPIO header.
- LoRa MESH USB Dongle
- Compatibility: USB connectivity for Raspberry Pi, Banana Pi, Google Coral Dev Board, Jetson Nano, Orange Pi, Windows, and macOS.
- Form Factor: Compact and portable, plug-and-play via USB.
Routing & Networking
- Decentralized Network Structure: No central coordinator required; utilizes routing and terminal nodes.
- Self-Healing: Automatically re-routes around failed links.
- Multi-Level Routing: Efficient routing paths for up to 65,535 nodes.
- Advanced CSMA (Carrier Sense Multiple Access): Reduces signal collisions.
Communication & Data Transfer
- Modulation Method: LoRa® modulation for long-range communication and interference resistance.
- Data Transfer Speed: Supports data rates up to 62.5 Kbps.
- Flexible Communication: Options for Unicast, Multicast, Broadcast, and Anycast.
- Security: Built-in encryption for data privacy and verification checks for accuracy.
Power & Electrical Specifications
- Power Supply: 5V from the Raspberry Pi GPIO header or USB power for the Dongle.
- Power Consumption: Low-power operation suitable for battery-powered applications.
Compatibility & Software
- Operating System Support: Windows, macOS, Raspberry Pi OS, Ubuntu, Linux.
- Development Environments: Supports Python, Arduino, and custom C/C++ applications.
- Firmware: Upgradable over-the-air (OTA) for future updates.
Physical Specifications
- Dimensions:
- LoRa MESH HAT: Standard Raspberry Pi HAT size.
- LoRa MESH USB Dongle: Compact USB stick form factor.
- Connector Types: 40-pin GPIO for HAT, USB-A for Dongle.
- Indicator LEDs: Status and communication activity indicators.
Environmental Specifications
- Operating Temperature: -20°C to 60°C
- Storage Temperature: -40°C to 85°C
- Humidity: 10% to 90% non-condensing
Our LoRa MESH modules provide advanced functionality to meet a wide range of applications, including smart homes, industrial monitoring, wireless security, building automation, smart agriculture, and more. Here are some of the standout features:
- Decentralized and Scalable: No central node is required, simplifying network setup and enhancing scalability.
- Self-Routing & Multi-Level Routing: The system automatically determines the most efficient paths for data delivery, ensuring reliable communication across large networks.
- Network Self-Healing: The MESH network dynamically finds alternative routes when communication links fail, maintaining stable connections.
- High Performance: Operates in globally supported frequency ranges, with flexible settings for optimized performance in different environments.
Frequency and Channel Details:
- 410.125 - 509.125 MHz: 100 channels, each spaced 1 MHz apart.
- 850.125 - 929.125 MHz: 80 channels, each spaced 1 MHz apart.
The LoRa MESH Device Variants:
LoRa MESH HAT for Raspberry Pi:
The LoRa MESH HAT is designed specifically for Raspberry Pi enthusiasts and professionals. It integrates seamlessly with any Raspberry Pi model featuring a 40-pin GPIO header, providing a powerful mesh networking solution. Ideal for complex IoT setups, smart homes, agriculture, and more, the HAT supports up to 65,535 nodes, enabling extensive and decentralized networks without relying on centralized infrastructure.
This variant includes advanced features like path optimization and self-healing to ensure consistent communication, even if certain nodes go offline. Additionally, its remote configuration capabilities allow for easy adjustments from anywhere, making it perfect for large-scale projects. The HAT supports a range of communication protocols, making it highly adaptable across different platforms.
LoRa MESH USB Dongle:
The LoRa MESH USB Dongle is a compact yet powerful solution, offering high-performance mesh networking in a portable format. Plug it directly into any computer, laptop, or compatible microcontroller with a USB port, and it’s ready to go. Despite its small size, the USB Dongle delivers the same advanced features as the HAT, including support for 65,535 nodes, automatic path optimization, and network self-healing.
Compatible with a wide range of single-board computers—like Raspberry Pi, Banana Pi, Google Coral Dev Board, Jetson Nano, and Orange Pi—the USB Dongle is highly versatile. It also works with Windows and Mac PCs, supporting various operating systems including Windows, macOS, Raspberry Pi OS, Ubuntu, and Linux. Furthermore, it is compatible with popular development environments like Python and Arduino, making it an excellent choice for diverse projects.
Key Benefits:
- LoRa MESH Networking: Utilizes advanced LoRa modulation for enhanced long-range communication and interference resistance.
- Massive Network Capacity: Handles up to 65,535 nodes, with a recommended practical network size of 200 nodes for optimal performance.
- Decentralized Structure: Streamlines network management using routing and terminal nodes, eliminating the need for a central coordinator.
- Self-Healing & Path Optimization: Continually refines routing paths, ensuring the most efficient communication routes and reliable data delivery.
- Versatile Communication: Four distinct modes—Unicast, Multicast, Broadcast, and Anycast—allow for flexible data transmission tailored to various needs.
- High Security & Reliability: Incorporates robust encryption for data security, along with multiple verification checks for data accuracy.
- Remote Configuration: Easily modify communication parameters for the entire network remotely, streamlining maintenance and updates.
The LoRa MESH devices are now available on Kickstarter with special early bird pricing starting at just $25 for the USB Dongle and $35 for the Raspberry Pi HAT. Don't miss the opportunity to back this innovative project and be part of the future of decentralized IoT networks. Check out the Kickstarter page to secure your device and explore all the possibilities that LoRa MESH can bring to your next project!
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