Zebra Hat Duo 915 + 70 cm
Community · Dev-board
Price: N/A
Specifications
| Specification | Value |
|---|---|
| Product status | DIY design [4] |
| LoRa chip | SX1262 [2] |
| Processor | External host [1] |
| Radio power | 1000 mW (30 dBm) [2] |
| Frequency bands | 902–928 MHz [2] |
| GPS | Optional (add-on) [5] |
| Display type | None [4] |
| Display size | None |
| Display details | None [4] |
| Input | None [9] |
| Battery | No built-in battery [4] |
| Dedicated solar input | No [4] |
| Antenna | External [4] Connector: Unknown |
| IP rating | Unknown |
| Dimensions | Unknown |
| Weight | Unknown |
Software support
The software runs on the connected computer.
| Software | Support | Details |
|---|---|---|
| Meshtastic | Unsupported | — |
| MeshCore | Unsupported | — |
| UMSH | Unsupported [6] | — |
Build resources
Design files and purchasing options are linked below.
| Vendor / configuration | Price | Based in | Ships from |
|---|---|---|---|
| wehooper4 | |||
| 915 MHz / 70 cm | $62.00 Observed 2026-10-19 | Unknown | Unknown |
Notes
Host-driven Raspberry Pi HAT with two radios: a primary E22P-915M30S and a second E22-900M33S.[1][2][3] The maker labels the second radio for 70 cm operation, but its exact operating frequency is unspecified.[1]
Sources
- Zebra Hat Duo maker README
- Ebyte E22P-915M30S product page
- Ebyte E22-900M33S specifications
- Zebra Hat Duo exact radio-configuration schematic
- Recommended ATGM336H GPS module purchase listing
- UMSH hardware support list
- Zebra Hat Duo 915 MHz E22P-915M30S plus 70 cm E22-900M33S schematics first published
- wehooper4 exact product listing
- Zebra Hat Duo 915 + 70 cm schematic
Last updated 2026-10-20