Meshgw hat fab
About the Meshgw hat fab
Meshgw hat fab is an open source PCB design by d3athstr, published on GitHub. It is a 2-layer board measuring 65 × 56 mm, with 5 components from 4 distinct parts.
Other key parts include the E22-900M30S. By type, the board carries 3 capacitors, 1 IC and 1 connector.
It belongs with the rf & radio, iot & wireless and dev boards & breakouts designs in this gallery.
From the project
Wired Pi + 1W SX1262 LoRa gateway (meshtasticd) bridging the Empire12 / Techtaria mesh to the internet. PRIVATE: contains home coordinates.
Wired-Ethernet Raspberry Pi + 1 W SX1262 LoRa gateway running meshtasticd. Bridges the Empire12 / Techtaria LoRa mesh to the internet over MQTT, and publishes E12-owned nodes only to the public Meshtastic map directories.
PartsBin project [18]. Status: DEPLOYED AND LIVE 2026-09-09. The HAT is populated, the Pi is wired and provisioned, and the node is on the mesh with the MQTT bridge connected.
Main components on the Meshgw hat fab
Meshgw hat fab bill of materials (BOM)
5 components, 4 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | E22-900M30S | E22_900M30S | U1 |
| 1 | RPi_GPIO40 | RPi_GPIO40_Horizontal | J1 |
| 1 | CP_Radial_D8.0mm_P3.50mm | CP_Radial_D8.0mm_P3.50mm | C1 |
| 2 | C_Disc_D5.0mm_W2.5mm_P5.00mm | C_Disc_D5.0mm_W2.5mm_P5.00mm | C2, C3 |
Meshgw hat fab design files
The KiCad project lives in the d3athstr/mesh-internet-gateway repository on GitHub; these links point at the commit this page was built from.
Meshgw hat fab: common questions
How big is the Meshgw hat fab?
The Meshgw hat fab measures 65 × 56 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Meshgw hat fab?
5 components, from 4 distinct parts. The full bill of materials is listed on this page.
Where can I download the Meshgw hat fab design files?
From the d3athstr/mesh-internet-gateway repository on GitHub, which has the KiCad layout; the links under Design files point to each one.
Can I use the Meshgw hat fab design in my own project?
The repository has no license, so all rights stay with d3athstr. Use it as a reference, and ask the author before reusing the design.
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