HELTEC® Mesh Node
- Mesh Node T114
- Mesh Node T096
- Mesh Node T1
Mesh Node T114
- MCU:
- nRF52840 (Bluetooth)
- LoRa Transceiver:
- Semtech SX1262
- Frequency Options:
- 433 MHz
- 470 - 510 MHz
- 863 - 870 MHz
- 902 - 928 MHz
- Connectors:
- USB-C
- 2x1.25 lithium battery interface
- 2x1.25 solar panel interface
- 8x1.25 GNSS interface
- Antenna:
- U.FL/IPEX antenna connector for LoRa.
- Integrated 2.4 GHz patch antenna.
Features
- Onboard 1.14 inch TFT-LCD display is optional.
- GPS module is optional.
- Excellent low power characteristics.
Flashing
-
Trigger DFU mode manually by double-clicking RST button.
-
Send or paste the prepared firmware UF2 file into the device.
Pin Map
Resources
- Firmware file:
firmware-heltec-mesh-node-t114-X.X.X.xxxx.uf2 - Purchase links
- US
- International
Mesh Node T096
The Mesh Node T096 is a compact, ultra-low-power nRF52840 mesh node featuring an amplified SX1262 LoRa radio, a dual-band multi-constellation GNSS, and a 0.96-inch color TFT display. It supports Li-ion battery and solar charging, making it well-suited as a low-power field or tracker node.
- MCU:
- nRF52840 (Bluetooth 5 LE)
- LoRa Transceiver:
- Semtech SX1262 with power amplifier (up to 28±1 dBm)
- Frequency Options:
- 433 MHz
- 470 - 510 MHz
- 863 - 870 MHz
- 902 - 928 MHz
- Navigation Module:
- UC6580 dual-band GNSS (GPS, GLONASS, BDS, Galileo, NAVIC, QZSS)
- Connectors:
- USB-C
- Li-ion battery and solar-panel charging
Features
- Onboard 0.96-inch color TFT display.
- Amplified SX1262 LoRa radio (up to 28±1 dBm).
- Dual-band UC6580 GNSS.
- Li-ion battery with solar charging support.
- Ultra-low ~12 µA sleep current.
Resources
- Firmware file:
firmware-heltec-mesh-node-t096-X.X.X.xxxxxxx.uf2 - Purchase links
- International
Mesh Node T1
The Mesh Node T1 is a rugged, card-sized LoRa position tag built on the nRF52840 and SX1262, with multi-constellation GNSS, a 9-axis IMU, a buzzer, and a 0.96-inch TFT display. Its IP-rated enclosure and built-in battery make it a self-contained field and tracker node.
- MCU:
- nRF52840 (Bluetooth 5 LE)
- LoRa Transceiver:
- Semtech SX1262
- Frequency Options:
- 863 - 870 MHz
- 902 - 928 MHz
- Navigation Module:
- Multi-constellation GNSS (GPS, BeiDou, GLONASS, Galileo)
- Battery Capacity:
- 1850 mAh built-in Li-ion
- Connectors:
- Waterproof USB-C
Features
- Onboard 0.96-inch TFT display.
- 9-axis IMU.
- Buzzer for notifications.
- IP67-rated enclosure.
- Card-sized form factor (85 x 55 x 9.5 mm); ~11 µA deep-sleep current.
Resources
- Firmware file:
firmware-heltec-mesh-node-t1-X.X.X.xxxxxxx.uf2 - Purchase links
- International