Heltec Mesh Node T1
Official Active
Heltec Automation Compact Heltec nRF52 + SX1262 mesh target for portable low-power LoRa builds. The upstream firmware target exists, but the public product page is still sparse.
~$18 approx (2026-06)
- MCU
- nRF52840
- Radio
- SX1262
- Display
- None
- GPS
- None
- Battery
- External
- Connectivity
- USB, BLE
Transports
bleusb
Hardware
Radio
- Technology
- LORA
- Chip
- Semtech SX1262 ↗
- Bands
- CN470EU868US915 / AU915
- TX power
- 21 dBm
- Antenna
- IPEX-1.0
Processor
- Family
- Nordic nRF52 series ↗
- Model
- Nordic nRF52840 ↗
- Architecture
- ARM Cortex-M4
- Flash
- 1 MB
- RAM
- 256 KB
Battery
- Battery
- External connector
- Built-in
- No
- Charging
- Yes
Connectivity
- USB modes
- Power, Serial, Flashing
- Bluetooth
- BLE 5.0
- Wi-Fi
- None
Firmware support
| Firmware | Type | Target | Status | Notes |
|---|---|---|---|---|
| MeshCore (Official) | Official | heltec_t1 | ✓ Supported | |
| MeshCoreNG | Fork | heltec_t1 | ✓ Supported |