Hardware

OpenMANET runs on Raspberry Pi–based devices paired with Wi‑Fi HaLow (802.11ah) boards from Morse Micro. The tables below provide a quick reference to every supported platform. For detailed setup, parts lists, and build-specific guidance, see the sub-pages.


Supported Single-Board Computers

Device Status Notes
Raspberry Pi 4 ✅ Tested Onboard Wi‑Fi works in AP mode on SPI-based builds
Raspberry Pi CM4 ✅ Tested Recommended for advanced/multi-interface builds; CM4 carrier boards add M.2, dual Ethernet, etc.
Raspberry Pi 3B ✅ Supported Requires selecting the correct image for your HaLow interface
Raspberry Pi Zero 2 W ✅ Supported Uses rpi3 firmware images; suitable for lightweight/portable nodes
HaLowLink2 ✅ Supported Integrated HaLow device — see HaLowLink2
Heltec ✅ Supported See Heltec for current status
Gateworks Venice ✅ Supported See Gateworks Venice

Supported HaLow Modules

Device Interface MM Chipset Notes
Seeed WM1302 + Wio-WM6108 SPI MM6108 Common “Seeed board” setup; works on all supported Pi variants
Silex SX-SDMAH SDIO MM6108  
Alfa AHPI6108E SDIO MM6108  
Gateworks GW16167 M.2 E-Key (USB 2.0) MM8108 Recommended for new Pi 4 / CM4 builds; global radio; up to +26 dBm transmit power
Gateworks GW16170 M.2 E-Key (USB 2.0) MM8108-M20 High-power North America option; up to +28.5 dBm transmit power

Choose either an MM6108 radio or an MM8108 radio for a node; the cards are alternatives, not a combined radio setup. The MM8108 offers higher peak throughput and improved receive sensitivity compared with the MM6108. Raspberry Pi 4 and CM4 users can reuse a Seeed WM1302 Pi HAT with a USB-capable mini-PCIe-to-M.2 E-Key adapter and a required USB-A-to-USB-C data cable. See Raspberry Pi Variants for the comparison, DigiKey shopping list, connection diagram, and firmware guidance.

Interface Types at a Glance

Interface Throughput Onboard Wi‑Fi Typical Boards
SPI Lower ✅ Available (AP mode) Seeed WM1302 HAT
SDIO Higher ❌ Conflicts with HaLow bus Silex, Alfa
USB Higher N/A Gateworks GW16167 & GW16170

Supported Cameras

Raspberry Pi firmware images support CSI cameras through libcamera and MediaMTX. The tested module is the Arducam 8 MP IMX219 Camera Module V2-compatible camera. Drivers are also included for Raspberry Pi Camera Modules 1, 2, and 3 (OV5647, IMX219, and IMX708), plus the IMX477-based Raspberry Pi High Quality Camera.

Camera services start only when cam -l detects a compatible sensor. See Cameras for compatibility, the RTSP address, service behavior, and ATAK Sensor CoT integration.


Optional Accessories

Item Notes
WaveShare UPS HAT D (21700) Battery-backed power for field use
Panda PAU06 USB Wi-Fi Adapter Secondary Wi‑Fi interface (drivers included)
USB GPS Receiver (u-blox) Required for GNSS/range-testing features
Arducam 8 MP IMX219 Camera Tested CSI camera; provides RTSP video and ATAK Sensor CoT on Raspberry Pi nodes
21700 Rechargeable Batteries For use with WaveShare UPS HAT D

Sub-pages

Page Description
Raspberry Pi Variants MM8108 upgrade path, detailed parts list, interface reference, CM4 carrier boards, and M.2 Wi‑Fi cards
Cameras Supported CSI cameras, MediaMTX RTSP streaming, and ATAK Sensor CoT integration
HaLowLink2 HaLowLink2-specific hardware notes
Heltec Heltec hardware support
Gateworks Venice Gateworks Venice hardware support

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