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Heltec Mesh Node T114 V2

Heltec Automation

868 MHz 915 MHz SX1262 nRF52840 22 dBm
DIY Modules Ultra Low Power

Robustes nRF52840-Board mit SX1262 und optionalem 1,14" TFT-Display (135×240 px, 262k Farben). Deep-Sleep nur 11 µA. Anschlüsse: LiPo, Solar, GNSS. 6-Lagen-PCB für bessere HF-Performance (Rev. 2.0). Community-Firmware: Companion BLE/USB, Repeater, Room Server. Ideal für Solar-Nodes.

LoRa Specifications

MCU

nRF52840

RAM

256 KB

Flash

1 MB

Display

TFT Color (optional) (1.14" 135x240)

Button Count

2

Has LEDs

true

Weight

10 g

Dimensions

53 x 29 x 8

LoRa Specifications

LoRa Chip

SX1262

Frequency Band

868 MHz, 915 MHz

Max. TX Power

22 dBm

Antenna Type

IPEX/U.FL

Typical Range

18 km

Connectivity

WiFi

false

Bluetooth

true

GPS

true

Power

USB Type

USB-C

Battery Connector

SH1.25-2P

Solar Support

true

Power Consumption (Idle)

11 mA

Power Consumption (TX)

85 mA

Firmware Support

MeshCore Support

community

Supported Features

Companion BLE Companion USB Repeater Room Server Ultra Low Power 11µA Solar GPS-Anschluss 6-Lagen-PCB