Luckfox Ultra HAT V2
Community · Dev-board
Price: N/A
Specifications
| Specification | Value |
|---|---|
| Product status | DIY design [1] |
| LoRa chip | SX1262 [3] |
| Processor | External host [1] |
| Radio power | 1995 mW (33 dBm) [1] |
| Frequency bands | 915 MHz [3] |
| GPS | Unknown |
| Display type | None [2] |
| Display size | None |
| Display details | None [2] |
| Input | None [2] |
| Battery | No built-in battery [2] |
| Dedicated solar input | No [2] |
| Antenna | External [2] Connector: IPEX 1 [2] |
| IP rating | Unknown |
| Dimensions | Unknown |
| Weight | Unknown |
Software support
The software runs on the connected computer.
| Software | Support | Details |
|---|---|---|
| Meshtastic | Community [7] | Details
|
| MeshCore | Unsupported | — |
| UMSH | Unsupported [8] | — |
Build resources
Build it from the project documentation linked in Sources. Components and assembly are required.
Notes
V2 is a radio HAT for the Luckfox Lyra Ultra W, not a complete node; it uses meshtasticd on the external host.[1][5]
The maker rates V2 as a 2 W radio with an external filter.[1] The published schematic shows an E22-900M30S module followed by a DBB915V3A30 filter.[2]
![[2]](https://raw.githubusercontent.com/wehooper4/Meshtastic-Hardware/main/Luckfox%20Ultra%20Hat/V2_2W/Schematic_E22-hat_2025-08-23.png){kind=link}
Sources
- wehooper4 Luckfox Ultra HAT README
- Luckfox Ultra HAT V2 schematic
- Ebyte E22-900M30S radio module specification
- wehooper4 Luckfox Ultra HAT checkout
- Meshtastic mPWRD-OS board support
- Luckfox Ultra HAT V2 meshtasticd configuration
- Meshtastic firmware meshtasticd config for wehooper4 Luckfox Ultra 2W hat (support: community)
- UMSH hardware support list
- Luckfox Ultra Hat V2 schematic published (wehooper4 maker repository)
Last updated 2026-10-20