
Meshtastic Hardware
Meshtastic
Meshtastic is an open-source, decentralized communication system that uses LoRa (Long Range) radio technology to enable off-grid messaging without relying on cellular networks or the internet. It is designed for outdoor enthusiasts, emergency responders, and anyone needing reliable communication in remote areas.
Feature | Description |
---|---|
Long-Range Communication | Supports distances up to 331 km in optimal conditions. |
Mesh Networking | Devices relay messages to extend coverage, ensuring connectivity even in difficult terrain. |
Low Power Consumption | LoRa technology allows devices to operate for extended periods on battery power. |
Encrypted Messaging | Secure communication using AES-256 encryption. |
GPS Integration | Supports location sharing for navigation and tracking. |
No Dedicated Router Needed | Works without centralized infrastructure, making it ideal for disaster scenarios. |
Bluetooth Connectivity | Allows easy pairing with smartphones for configuration and messaging. |
Multi-Channel Support | Users can create multiple encrypted channels for different groups. |
Open-Source & Community-Driven | Constantly evolving with contributions from developers worldwide. |


The LILYGO T-Deck Plus is aversatile development board designed for IoT and embedded projects. Featuring a powerful ESP32 chip, it offers robust connectivity options, including Wi-Fi and Bluetooth. With an integrated touch screen display, it provides anintuitive interface for user interaction. The T-Deck Plus is equipped with various input/output pins, making it easy to connect sensors and modules. Ideal for hobbyists and professionals alike, this board supports multiple programming environments, enabling quick development and prototyping of smart applications. Whether for home automation, robotics, or wearable technology, the LILYGO T-Deck Plus is areliable choice for innovative projects.

It is a high-performance tracker designed for Meshtastic, as small as acredit card, effortlessly fitting in your pocket or attaching to your assets. It embedsSemtech's LR1110(supports 863-928 MHz range), Nordic's nRF52840, and Mediatek's AG3335 GPS module, providing Meshtastic users with a high-precision, low-power positioning and communication solution.

The Heltec WiFi LoRa ESP32 V3 is a versatile development board that integrates WiFi, Bluetooth, and LoRa technologies, powered by the dual-core ESP32 chip. It features a built-in OLED display for real-time data monitoring, 8MB Flash memory, and supports low power consumption modes. Ideal for IoT and wireless sensor network projects, this board offers long-range LoRa communication, rich interfaces, and a compact design, making it perfect for makers and developers building advanced IoT solutions.
Meshtastic FAQ
What is Meshtastic used for?
Is Meshtastic legal?
Is Meshtastic free?
What is the difference between walkie talkies and Meshtastic?
Meshtastic Region Codes
Region Code | Description | Frequency Range (MHz) | Duty Cycle (%) | Power Limit (dBm) |
---|---|---|---|---|
UNSET | Unset | N/A | N/A | N/A |
US | United States | 902.0 - 928.0 | 100 | 30 |
EU_433 | European Union 433MHz | 433.0 - 434.0 | 10 | 12 |
EU_868 | European Union 868MHz | 869.4 - 869.65 | 10 | 27 |
CN | China | 470.0 - 510.0 | 100 | 19 |
JP | Japan | 920.8 - 927.8 | 100 | 16 |
ANZ | Australia & New Zealand | 915.0 - 928.0 | 100 | 30 |
KR | Korea | 920.0 - 923.0 | N/A | N/A |
TW | Taiwan | 920.0 - 925.0 | 100 | 27 |
RU | Russia | 868.7 - 869.2 | 100 | 20 |
IN | India | 865.0 - 867.0 | 100 | 30 |
NZ_865 | New Zealand 865MHz | 864.0 - 868.0 | 100 | 36 |
TH | Thailand | 920.0 - 925.0 | 100 | 16 |
UA_433 | Ukraine 433MHz | 433.0 - 434.7 | 10 | 10 |
UA_868 | Ukraine 868MHz | 868.0 - 868.6 | 1 | 14 |
MY_433 | Malaysia 433MHz | 433.0 - 435.0 | 100 | 20 |
MY_919 | Malaysia 919MHz | 919.0 - 924.0 | 100 | 27 |
SG_923 | Singapore 923MHz | 917.0 - 925.0 | 100 | 20 |
LORA_24 | 2.4 GHz band worldwide | 2400.0 - 2483.5 | 100 | 10 |
Meshtastic Radio Configuration
Name | Description |
---|---|
Bluetooth | The bluetooth config options are: Enabled, Pairing Mode and Fixed PIN. |
Channels | The channels config options are: Index, Role and Settings. |
Device | The device config options are: Device Role, Serial Output, Debug Log and Factory Reset. |
Display | The display config options are: Screen On Duration, Auto Carousel Interval, Always Point North, and GPS Format. |
LoRa | The LoRa config options are: Region, Modem Preset, Max Hops, Transmit Power, Bandwidth, Spread Factor, Coding Rate, Frequency Offset, Transmit Disabled and Ignore Incoming Array. |
Network | The network config options are: WiFi Enabled, WiFi SSID, WiFi PSK, WiFi Mode and NTP Server. |
Position | The position config options are: GPS Enabled, GPS Update Interval, GPS Attempt Time, Fixed Position, Smart Broadcast, Broadcast Interval and Position Packet Flags. |
Power | The power config options are: Charge Current, Power Saving, Shutdown after losing power, ADC Multiplier Override, Wait Bluetooth Interval, Light Sleep Interval and Minimum Wake Interval. |
Security | The security config options are: Public Key, Private Key, Admin Key, Is Managed, Serial Console, Debug Logs, and Admin Channel. |
User | The user config options are: Long Name, Short Name, and Is Licensed. |