- MCU
- nRF52 series
- Radio
- Unknown
- Display
- Unknown
- GPS
- Unknown
- Battery
- Unknown
- Connectivity
- USB, BLE
Roles
CompanionRepeaterRoom Server
Transports
bleusb
Hardware
Processor
- Family
- Nordic nRF52 series ↗
- Architecture
- ARM Cortex-M4
- RAM
- 256 KB
Connectivity
- USB modes
- Power, Serial, Flashing
- Bluetooth
- BLE
Firmware support
| Firmware | Type | Target | Status | Notes |
|---|---|---|---|---|
| MeshCore (Official) | Official | promicro | ✓ Supported | |
| MeshCoreNG | Fork | promicro | ✓ Supported | |
| ZephCore | Custom | — | ✓ Supported |