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Smart Casa
Heltec T114 V2 for Meshtastic
Heltec T114 V2 for Meshtastic
Regular price
R 849.00 ZAR
Regular price
Sale price
R 849.00 ZAR
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The Heltec Mesh Node T114 is a Low Power Consumption development board based on the nRF52840 chip, with a SX1262 radio, supports LoRa and Bluetooth 5.0.
It has a USB-C Connector and Solar Input
You can order it with an optional 1.14 inch TFT display and GPS module and/or with a case.
Please ensure you select the correct accessories before checking out
The SX1262 radio has powerful long-distance communication capabilities, scalability, and low power design.
These boards are perfect for low powered solar nodes or mobile nodes.
Battery sold separately
All flash the latest Meshtastic version when you receive the unit.
Unit might not come preflashed
| Parameters | Description |
|---|---|
| MCU | nRF52840 |
| LoRa Node Chip | SX1262 |
| Frequency | 863~870MHz; |
| Max. TX Power | 21±1dBm |
| Max. Receiving sensitivity | -135dBm@SF12 BW=125KHz |
| Bluetooth | Bluetooth LE: Bluetooth 5, Bluetooth mesh |
| Hardware Resource | USB 2.0, 4 * SPI, 2 * TWI, 2 * UART, 4 * PWM, QPSI, 12S, PDM, QDEC Etc. |
| Memory | 1M ROM 256KB SRAM |
| Interface | Type-C USB Molex PicoBlade 1.25 lithium battery connector Molex PicoBlade 1.25 solar panel connector LoRa ANT (IPEX1.0) 8P JST 1.25 GPS module connector 2*13*2.54 Header Pin |
| Battery | 3~4.2V battery power supply and charge. |
| Operating Temperature | -20 ~ 70 ℃ |
| Dimensions | 50.80*22.86mm |
| Electrical characteristics | Deep Sleep: ~11uA Tracker mode sleep: ~22uA GPS OFF, TFT OFF: ~9mA GPS OFF, TFT ON: ~20mA GPS ON, TFT ON: ~51mA |
| Display | onboard 1.14 inch TFT-LCD display (optional) |
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