mirror of
https://github.com/meshtastic/meshtastic.git
synced 2025-01-03 18:07:48 -08:00
66 lines
1.3 KiB
Plaintext
66 lines
1.3 KiB
Plaintext
|
---
|
||
|
|
id: mesh-node
|
||
|
|
title: HELTEC® Mesh Node
|
||
|
|
sidebar_label: Mesh Node
|
||
|
|
sidebar_position: 4
|
||
|
|
---
|
||
|
|
|
||
|
|
import Tabs from "@theme/Tabs";
|
||
|
|
import TabItem from "@theme/TabItem";
|
||
|
|
|
||
|
|
<Tabs
|
||
|
|
groupId="heltec"
|
||
|
|
queryString="heltec"
|
||
|
|
defaultValue="mesh_node_t114"
|
||
|
|
values={[
|
||
|
|
{label: 'Mesh Node T114', value: 'mesh_node_t114'}
|
||
|
|
]}>
|
||
|
|
<TabItem value="mesh_node_t114">
|
||
|
|
|
||
|
|
## 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
|
||
|
|
|
||
|
|
1. Trigger DFU mode manually by double-clicking RST button.
|
||
|
|
|
||
|
|
2. 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
|
||
|
|
- International
|
||
|
|
- [Heltec](https://heltec.org/project/mesh-node-t114/)
|
||
|
|
- [AliExpress](https://www.aliexpress.com/item/1005007460963705.html)
|
||
|
|
|
||
|
|
</TabItem>
|
||
|
|
</Tabs>
|