mirror of
https://github.com/meshtastic/meshtastic.git
synced 2024-11-16 02:24:15 -08:00
208 lines
4.8 KiB
Plaintext
208 lines
4.8 KiB
Plaintext
---
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id: heltec
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title: HELTEC® LoRa 32
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sidebar_label: HELTEC® LoRa 32
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sidebar_position: 5
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---
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import Tabs from "@theme/Tabs";
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import TabItem from "@theme/TabItem";
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<Tabs
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groupId="heltec"
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defaultValue="v3"
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values={[
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{label: 'LoRa32 V2.1', value: 'v2.1'},
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{label: 'LoRa32 V3', value:'v3'},
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{label: 'Wireless Stick Lite V3', value:'Wireless Stick Lite V3'},
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{label: 'Wireless Tracker', value: 'tracker'},
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{label: 'Wireless Paper', value: 'paper'}
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]}>
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<TabItem value="v2.1">
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:::warning
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Not recommended because of design issues! Support is being phased out. Use V3 in new projects.
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:::
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- **MCU:**
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- ESP32 (WiFi & Bluetooth)
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- **LoRa Transceiver:**
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- Semtech SX127x
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- **Frequency Options:**
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- 433 MHz
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- 868 MHz
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- 915 MHz
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- **Connectors:**
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- Micro USB
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- Antenna:
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- U.FL/IPEX antenna connector for LoRa
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## Features
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- Built in 0.96 inch OLED display
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- User and Reset Buttons
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- No GPS
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## Resources
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- Firmware file: `firmware-heltec-v2.1-X.X.X.xxxxxxx.bin`
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</TabItem>
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<TabItem value="v3">
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:::info
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This device may have issues charging a connected battery if utilizing a USB-C to USB-C cable. It's recommended to use a USB-A to USB-C cable.
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:::
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- **MCU:**
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- ESP32-S3FN8 (WiFi & Bluetooth)
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- **LoRa Transceiver:**
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- Semtech SX1262
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- **Frequency Options:**
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- 433 MHz
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- 470 - 510 MHz
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- 863 - 870 MHz
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- 902 - 928 MHz
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- **Connectors:**
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- USB-C
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- Antenna:
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- Dedicated 2.4 GHz metal spring antenna for WiFi/Bluetooth
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- U.FL/IPEX antenna connector for LoRa
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## Features
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- Built in 0.96 inch OLED display
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- User and Reset Buttons
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- No GPS
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### Pin Map
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_V3.png)
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Image Source: [Heltec](https://resource.heltec.cn/download/WiFi_LoRa32_V3/HTIT-WB32LA(F)_V3.png)
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## Resources
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- Firmware file: `firmware-heltec-v3-X.X.X.xxxxxxx.bin`
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- Purchase link: [Heltec](https://heltec.org/project/wifi-lora-32-v3/)
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- Purchase link: [AliExpress](https://www.aliexpress.us/item/3256805256690400.html)
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</TabItem>
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<TabItem value="Wireless Stick Lite V3">
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:::info
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This device may have issues charging a connected battery if utilizing a USB-C to USB-C cable. It's recommended to use a USB-A to USB-C cable.
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:::
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- **MCU:**
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- ESP32-S3FN8 (WiFi & Bluetooth)
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- **LoRa Transceiver:**
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- Semtech SX1262
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- **Frequency Options:**
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- 433 MHz
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- 470 - 510 MHz
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- 863 - 870 MHz
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- 902 - 928 MHz
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- **Connectors:**
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- USB-C
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- Antenna:
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- Dedicated 2.4 GHz stamped metal antenna for WiFi/Bluetooth
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- U.FL/IPEX antenna connector for LoRa
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## Features
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- No display.
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- User and Reset Buttons
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- Additional GPIO availability
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- No GPS
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### Meshtastic I2C Definitions
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- SCL: GPIO47
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- SDA: GPIO48
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### Pin Map
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Image Source: [Heltec](https://resource.heltec.cn/download/Wireless_Stick_Lite_V3/HTIT-WSL_V3.png)
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## Resources
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- Firmware file: `firmware-heltec-wsl-v3-X.X.X.xxxxxxx.bin`
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- Purchase link: [Heltec](https://heltec.org/project/wireless-stick-lite-v2/)
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- Purchase link: [AliExpress](https://www.aliexpress.us/item/3256805256996507.html)
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</TabItem>
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<TabItem value="tracker">
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:::info
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This device may have issues charging a connected battery if utilizing a USB-C to USB-C cable. It's recommended to use a USB-A to USB-C cable.
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:::
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- **MCU:**
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- ESP32-S3FN8 (WiFi & Bluetooth)
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- **LoRa Transceiver:**
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- Semtech SX1262
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- **Frequency Options:**
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- 470 - 510 MHz
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- 863 - 870 MHz
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- 902 - 928 MHz
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- **Connectors:**
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- USB-C
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- Antenna:
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- Dedicated 2.4 GHz metal spring antenna for WiFi/Bluetooth
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- U.FL/IPEX antenna connector for LoRa and GNSS
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## Features
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- Onboard 0.96-inch LCD display
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- User and Reset Buttons
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## Pin Map
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Image Source: [Heltec](https://heltec.org/project/wireless-tracker/)
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## Resources
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- Firmware file: `firmware-heltec-wireless-tracker-X.X.X.xxxxxxx.bin`
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- Purchase link: [Heltec](https://heltec.org/project/wireless-tracker/)
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- Purchase link: [AliExpress](https://www.aliexpress.us/item/3256805495189423.html)
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</TabItem>
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<TabItem value="paper">
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:::info
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This device may have issues charging a connected battery if utilizing a USB-C to USB-C cable. It's recommended to use a USB-A to USB-C cable.
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:::
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- **MCU:**
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- ESP32-S3FN8 (WiFi & Bluetooth)
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- **LoRa Transceiver:**
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- Semtech SX1262
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- **Frequency Options:**
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- 470 - 510 MHz
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- 863 - 870 MHz
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- 902 - 928 MHz
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- **Connectors:**
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- USB-C
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- Antenna:
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- U.FL/IPEX antenna connector for LoRa
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- Integrated 2.4 GHz PCB antenna
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## Features
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- Onboard 2.13-inch black and white E-Ink display screen
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- User and Reset switches
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- No GPS
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## Resources
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- Firmware file: `firmware-heltec-wireless-paper-X.X.X.xxxxxxx.bin`
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- Purchase link: [Heltec](https://heltec.org/project/wireless-paper/)
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- Purchase link: [AliExpress](https://www.aliexpress.us/item/3256805461611876.html)
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</TabItem>
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</Tabs>
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