Build the Ultimate Meshtastic Node: Get Your Custom LoRa PCBA for Free

In a world dependent on centralized infrastructure, Meshtastic offers a radical alternative: a decentralized, open-source, off-grid mesh network. By using LoRa radio technology, it enables secure, long-distance communication without the need for cell towers or Wi-Fi.

At NextPCB, we believe the biggest hurdle for Meshtastic innovation isn't the code—it's the hardware. Designing a custom node with optimized power management, integrated sensors, or a compact form factor is a challenge. That is why we launched the NextPCB Accelerator: Build the Ultimate Meshtastic Node.

We are actively recruiting innovators who are pushing the boundaries of decentralized communication: Priority for enterprise projects and open-source contributors.

Why Participate in NextPCB Accelerator?

• Zero-Cost Prototyping: 2 Sets of Free PCBA (Includes PCB, Components, Assembly, and Global Shipping).
• Engineering Support: Access one-on-one technical assistance to refine your hardware.
• Industrial Quality: Professional-grade manufacturing ensuring your off-grid nodes survive the field.

How to Apply (4 Simple Steps)

Technical Showcase: The Meshtastic Standard

To ensure your project qualifies for the NextPCB Accelerator sponsorship, we prioritize designs that meet industrial-grade benchmarks for off-grid reliability. We recommend utilizing the following specifications:

• Core Processing Units: High-performance MCUs such as the ESP32-S3, nRF52840, or the newly released RP2350 for optimal firmware compatibility.
• LoRa Transceivers: Integration of high-efficiency modules like the RAK3112.
• Regional Frequency Compliance: Ensure your PCB design supports local regulations.
• Power Management: Optimized circuits for Deep Sleep modes and solar energy harvesting to ensure 24/7 off-grid operation.

Developer Resources & Validation Tools

Before submitting your application, leverage these professional resources to ensure your design is production-ready:

• Design Verification: Use the Gerber Viewer to inspect your layers and the HQDFM to perform a comprehensive Design for Manufacturing check.
• Signal Integrity: Access our Impedance Calculator to optimize your LoRa antenna trace impedance for maximum transmission range.
• Firmware Compatibility: Cross-reference your hardware choice with the official Meshtastic supported device list to ensure seamless firmware flashing.

Join the Mission: Building a Decentralized Future

The strength of the Meshtastic network lies in the hands of the engineers and makers who build its backbone. Whether you are developing a ruggedized node for search and rescue or a low-power relay for your local community, NextPCB is here to accelerate your journey from a digital schematic to physical hardware.

Don't let manufacturing costs or assembly complexities slow down your innovation. Apply today, leverage our professional SMT capabilities, and let's build a more connected, resilient, and off-grid world together.