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Radios

Meshtastic radio hardware.

There are dozens of options for radio, including kits that you could build yourself (some cases with 3d printing) and others that are all in one solutions. We will try to break down those options here.

Simple Options like the RAK Wireless WisMesh v2 will give you a turn key option to start using Meshtastic!

Rak WisMesh V2

Another good option for a built-in node would be the LilyGo T-Echo. Also put together, it brings a low entry barrier to use and get started with Meshtastic.

LilyGo T-Echo

1 - Seed Studio Devices

1.1 - SenseCap T1000

SenseCap T1000

The Seeed Studio SenseCAP T1000 is a fascinating addition to the Meshtastic ecosystem, offering a compact and efficient solution for GPS tracking and mesh networking. Here’s how it performs in the context of Meshtastic:

Key Features

  1. LoRaWAN Compatibility: The T1000 uses the Semtech LR1110 LoRa transceiver, which is compatible with Meshtastic firmware. This ensures seamless integration into your existing mesh network.
  2. GPS Functionality: With the MediaTek AG3335 GPS module, the T1000 provides accurate location tracking, making it ideal for outdoor adventures or asset tracking within a Meshtastic network.
  3. Low Power Consumption: Its energy-efficient design, including a 700mAh rechargeable battery, supports long-term deployments, which is crucial for off-grid Meshtastic nodes.
  4. Compact Design: The credit card-sized form factor makes it easy to carry or attach to assets, enhancing its portability within a Meshtastic setup.
  5. Bluetooth Connectivity: The Nordic nRF52840 microcontroller enables Bluetooth 5.1 support, simplifying configuration and management through the Meshtastic app.

Considerations While the T1000 is a strong performer, its LR1110 transceiver currently has limited compatibility with older SX127x radios in Meshtastic networks. This means it may require additional configuration or newer hardware for full functionality. Additionally, its compact size and integrated antenna might limit its range compared to larger devices with external antennas.

The Seeed Studio SenseCAP T1000 is a robust and user-friendly option for Meshtastic enthusiasts. Its combination of GPS tracking, low power consumption, and seamless integration makes it a valuable tool for expanding your mesh network.

If you have MagSafe capable Phone case there is a MagSafe wallet that holds the t1000 nicely and sticks to your phone case

Amazon MagSafe Wallet

2 - Heltec Devices

2.1 - Heltec T114

The Heltec T114 is another excellent option for those exploring Meshtastic, offering a unique blend of features that cater to both beginners and advanced users. Here’s why it stands out:

Key Features

  1. Advanced Hardware: The T114 is powered by the nRF52840 microcontroller and the SX1262 LoRa transceiver, ensuring reliable and efficient long-range communication. The nRF52840 also supports Bluetooth 5.0, adding versatility to its connectivity options.
  2. Low Power Consumption: Designed with energy efficiency in mind, the T114 is ideal for battery-powered or solar applications. It can enter deep sleep modes, consuming as little as 11 µA, which is perfect for long-term deployments.

Optional Display and GPS: The board supports an optional 1.14-inch TFT display and a GPS module, allowing users to customize their setup based on their needs.

  1. Multiple Power Interfaces: With connectors for USB-C, lithium batteries, and solar panels, the T114 offers flexibility in power management, making it suitable for various environments.
  2. Robust Design: The T114 features a six-layer PCB with optimized RF paths and improved signal transmission, ensuring stable performance even in challenging conditions.

Considerations While the T114 excels in many areas, its optional components, like the display and GPS module, may require additional investment. However, this modularity allows users to tailor the board to their specific needs, which can be a significant advantage. The Heltec T114 is a versatile and energy-efficient board that caters to a wide range of use cases. Its combination of advanced features, low power consumption, and customizability makes it an excellent choice for both beginners and seasoned Meshtastic enthusiasts.

2.2 - Heltec v3

The Heltec V3 is a compelling choice for those venturing into the world of Meshtastic, offering a balance of affordability, functionality, and ease of use. Here’s why it stands out as a great starter board:

Key Features

  1. Hardware: Equipped with the ESP32-S3 microcontroller and the SX1262 LoRa transceiver, the Heltec V3 provides robust performance for wireless communication. The SX1262 chip is known for its improved sensitivity and transmission power, making it ideal for mesh networking.
  2. Built-in Display: The 0.96-inch OLED screen is a handy feature for debugging and monitoring, allowing users to view essential information without needing additional peripherals.
  3. Compact Design: Its small form factor makes it versatile for various applications, whether as a portable device or a base station.
  4. Connectivity Options: With Bluetooth and Wi-Fi capabilities, the board offers flexibility in how you connect and manage your Meshtastic network.
  5. Community Support: The Heltec V3 is widely used within the Meshtastic community, ensuring plenty of resources, tutorials, and troubleshooting advice are readily available.

Considerations

While the Heltec V3 is an excellent starter board, it’s worth noting that its power consumption is higher than others, such as RAK devices. This makes it less ideal for battery-powered or solar applications. However, for indoor or short-term use, this is rarely a significant drawback.

3 - LilyGo Devices

3.1 - T-Beam

3.2 - T-Beam Supreme

The LilyGO T-Beam Supreme is a standout device for Meshtastic enthusiasts, offering a feature-rich platform that balances performance, versatility, and ease of use. Here’s why it’s a great choice for your mesh networking projects:

Key Features

  1. Powerful Hardware: The T-Beam Supreme is equipped with the ESP32 microcontroller and the SX1262 LoRa transceiver, providing excellent range and reliability for mesh communication. The SX1262 chip offers improved sensitivity and transmission power compared to older models.
  2. Integrated GPS: With a built-in GPS module, the T-Beam Supreme is perfect for location-based applications within Meshtastic networks, such as tracking and navigation.
  3. Battery Support: The device includes a slot for an 18650 lithium-ion battery, making it ideal for portable or off-grid use. It also supports USB-C charging, a modern and convenient feature.
  4. OLED Display: The integrated OLED screen allows users to monitor key information, such as GPS coordinates and network status, without needing additional peripherals.
  5. Enhanced Antenna Design: The T-Beam Supreme features an SMA connector for external antennas, enabling users to optimize signal strength and range.

Considerations While the T-Beam Supreme is a robust device, its power consumption may be higher than some alternatives, especially during GPS usage. This makes it less ideal for long-term battery-powered applications without additional power-saving measures.

The LilyGO T-Beam Supreme is a powerful and versatile device that excels in Meshtastic networks. Its combination of advanced features, ease of use, and strong community support makes it a top choice for anyone looking to explore or expand their mesh networking capabilities.

3.3 - T-Deck

3.4 - T-Echo

The LILYGO T-Echo is a fantastic all-in-one device for Meshtastic enthusiasts, offering a sleek design and a range of features that make it both beginner-friendly and powerful for advanced users. Here’s why it shines in the Meshtastic ecosystem:

Key Features

  1. nRF52840 Microcontroller: The T-Echo is powered by the nRF52840, which is known for its energy efficiency and robust performance. This makes it ideal for battery-powered Meshtastic nodes.
  2. SX1262 LoRa Transceiver: The newer SX1262 chip provides improved sensitivity and transmission power, ensuring reliable long-range communication within your mesh network.
  3. Integrated GPS: The built-in GPS module is perfect for location-based applications, such as tracking or navigation, without needing additional hardware.
  4. E-Ink Display: The backlit E-Ink screen is a unique feature that offers excellent visibility in various lighting conditions while consuming minimal power.
  5. Compact and Ready-to-Use: The T-Echo comes in a sleek case with an 850mAh battery included, making it a plug-and-play solution for Meshtastic users.
  6. Energy Efficiency: The nRF52840 microcontroller and E-Ink display make the T-Echo one of the most power-efficient devices in the Meshtastic lineup, ideal for long-term deployments.
  7. Ease of Use: With its pre-assembled design and compatibility with Meshtastic firmware, the T-Echo is straightforward to set up and use, even for beginners.

Considerations While the T-Echo is a robust device, its lack of Wi-Fi connectivity may limit its use in certain scenarios. Additionally, the E-Ink display, while energy-efficient, can be a bit finicky and may not update as quickly as OLED screens. Lastly, its price point is slightly higher than some alternatives, but the convenience and features it offers often justify the cost.

4 - Rak Devices

Rak Wireless Meshtatsic Starter Kit

The RAK Wireless Meshtastic Starter Kit is a powerful tool for those exploring off-grid communication and mesh networking, combining reliability, customization, and ease of integration with Meshtastic. Here’s why it’s a standout choice:

Key Features

  1. Pre-Flashed Convenience: Ships with Meshtastic firmware already installed, enabling quick and hassle-free setup.
  2. Robust Hardware: The kit includes the WisBlock Base and Core boards, paired with an SX1262 LoRa module. Known for its long-range and efficient power consumption, the SX1262 ensures strong, consistent communication across nodes.
  3. Expandable Design: The modular WisBlock ecosystem allows for additional components, such as GPS or sensors, letting you tailor the kit to specific applications.
  4. Integrated Connectivity: Bluetooth functionality enhances ease of pairing and managing your mesh network via the Meshtastic app.
  5. Community-Driven Support: Backed by an active Meshtastic community, the RAK Wireless kit benefits from abundant tutorials, project ideas, and real-world application examples.

Considerations Accessory Requirements: While the starter kit provides key components, items like batteries, enclosures, or additional modules may be necessary, depending on your use case.

This kit provides a fantastic foundation for building mesh networks, whether you’re tackling emergency communication, IoT projects, or outdoor adventures. Its flexibility, high-quality components, and seamless Meshtastic integration make it a solid choice for beginners and advanced users alike. Let me know if you need help with setup or project inspiration!

Rak Modules

Rak systems offers lots of modular options which goes with their boards for GPS, Temp and Humidity and Screens. Here is the list of the current part numbers to consider adding to your setup

Base Boards

Name Type
RAK19007 WisBlock Base Board
RAK19003 WisBlock Mini Base Board.
RAK19001 WisBlock Dual IO Base Board.

WisBlock Peripherals

Name Type
RAK1910 GPS
RAK12500 GPS
RAK18001 Buzzer
RAK13002 IO Module
RAK14001 RGB LED
RAK12002 Real Time Clock
RAK1901 Temperature and Humidity Sensor
RAK1902 Barometric Pressure Sensor
RAK1906 Environment Sensor
RAK12013 Radar Sensor
RAK13800 Ethernet Module

WisBlock Displays

Name Type Resolution
RAK1921 0.96inch OLED 128x64px
RAK14000 2.13 inch E-Ink display 212x104px