Mesh Node T114

Heltec Automation · Dev-board

Compare with other devices

Price: $17.90[1]

Specifications

SpecificationValue
Product statusActive [1]
LoRa chipSX1262 [2]
ProcessornRF52840 [2]
Radio power126 mW (21 dBm) [2]
Frequency bands470–510 MHz, 863–870 MHz, 902–928 MHz [1]
GPSOptional (add-on) [1]
Display typeNone [2]
Display sizeNone
Display detailsOptional 1.14-inch TFT LCD [2]
InputButtons [2]
BatteryNo built-in battery [2]
Dedicated solar inputBuilt in [2]
AntennaInternal / External [2]
Connector: IPEX 1.0 LoRa; GNSS connector supports optional L76K [2]
IP ratingUnknown
DimensionsUnknown
WeightUnknown
Mesh Node T114 product photo
Image: Heltec Automation

Firmware support

FirmwareSupportDetails
MeshtasticOfficial [3]
Details
Build target(s)
heltec-mesh-node-t114
Minimum version
2.4.0.46d7b82

Confirm your exact device in the official flasher before choosing a build.

Meshtastic web flasher
MeshCoreSupported [5]
Details
Build target(s)
Heltec_t114_companion_radio_ble, Heltec_t114_companion_radio_usb, Heltec_t114_repeater, Heltec_t114_room_server, Heltec_t114_without_display_companion_radio_ble, Heltec_t114_without_display_companion_radio_usb, Heltec_t114_without_display_repeater, Heltec_t114_without_display_room_server
Roles
  • Companion (Bluetooth): Heltec_t114_companion_radio_ble, Heltec_t114_without_display_companion_radio_ble
  • Companion (USB): Heltec_t114_companion_radio_usb, Heltec_t114_without_display_companion_radio_usb
  • Repeater: Heltec_t114_repeater, Heltec_t114_without_display_repeater
  • Room server: Heltec_t114_room_server, Heltec_t114_without_display_room_server
Minimum version
1.2.0

Confirm your exact device in the official flasher before choosing a build.

MeshCore web flasher
UMSHUnsupported [7]—

Where to buy

Vendor / configurationPriceBased inShips from
Heltec Automation
433 / 470–510 / 863–870 / 902–928 MHzFrom $17.90
Observed 2026-10-19
Unknown🇨🇳🇪🇺🇺🇸
Muzi.Works
View listing$36.90
Observed 2026-10-19
🇺🇸🇺🇸
OpenELAB
Global site
868 MHz		€34.60
Observed 2026-10-19
Unknown🇪🇺🇺🇸🇨🇳
US site
View listing		$42.41
Observed 2026-10-19
Unknown🇪🇺🇺🇸🇨🇳
Rokland
View listing$32.97
Observed 2026-10-19
🇺🇸🇺🇸

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Notes

Bare nRF52840/SX1262 development board. Heltec offers regional radio versions, an optional L76K GNSS module, and an optional 1.14-inch TFT. A dedicated solar input is present; Heltec’s current page lists a $17.90–$33.70 product range across board and add-on options.

[1] [2]

Sources

  1. Heltec Mesh Node T114 Rev. 2.0 product page
  2. Heltec Mesh Node T114 datasheet
  3. Meshtastic official supported-device directory
  4. Meshtastic Mesh Node device documentation
  5. MeshCore official flasher device catalog
  6. MeshCore Heltec T114 board configuration
  7. UMSH hardware support list
  8. Heltec Mesh Node T114 hardware update log
  9. Muzi.Works Heltec Mesh Node T114 with Display product listing
  10. Rokland Heltec Mesh Node T114 with optional 1.14 inch TFT display (v2 version 2) listing
  11. OpenELAB HELTEC Mesh Node T114 V2 nRF52840 SX1262 GPS Meshtastic LoRaWAN 868Mhz exact offer
  12. OpenELAB US store: HELTEC Mesh Node T114 V2 nRF52840 SX1262 GPS Meshtastic LoRaWAN 915Mhz; description identifies Rev. 2.0

Last updated 2026-10-20