mirror of
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120 lines
3.2 KiB
Plaintext
120 lines
3.2 KiB
Plaintext
---
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id: lora
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title: LILYGO® TTGO Lora devices
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sidebar_label: LILYGO® Lora
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sidebar_position: 2
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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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LILYGO® Lora23 v1-2.1 * Versions other than 2.1 not recommended with a battery
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<Tabs
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groupId="t-lora"
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defaultValue="v1"
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values={[
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{label: 'Lora V1', value: 'v1'},
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{label: 'Lora V1.3', value: 'v1.3'},
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{label: 'Lora V2.0', value: 'v2.0'},
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{label: 'Lora V2.1-1.6', value:'v2.1'}
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]}>
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<TabItem value="v1">
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- ESP32 - Wifi & Bluetooth
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- SX1276 - LoRa Transceiver
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- Frequency options:
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- 868 MHz
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- 915 MHz
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- Built in 0.96 inch OLED display
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- U.FL antenna connector
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- Reset and Program switches
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- No GPS
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- Firmware file: `firmware-tlora-v1-1.x.x.bin`
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- [Purchase link](https://www.aliexpress.com/item/32840238513.html)
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[<img alt="LILYGO® TTGO Lora V1" src="/img/hardware/lora-v1.png" style={{zoom:'25%'}} />](/img/hardware/lora-v1.png)
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</TabItem>
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<TabItem value="v1.3">
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- ESP32 - Wifi & Bluetooth
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- SX127x - LoRa Transceiver
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- Frequency options:
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- 868 MHz
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- 915 MHz
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- Built in 0.96 inch OLED display
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- U.FL antenna connector
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- Reset and Program switches
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- No GPS
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- Firmware file: `firmware-tlora_v1_3-1.x.x.bin`
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- [Purchase link](https://www.aliexpress.com/item/4000628100802.html)
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[<img alt="LILYGO® TTGO Lora V1.3" src="/img/hardware/lora-v1.3.png" style={{zoom:'25%'}} />](/img/hardware/lora-v1.3.png)
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[<img alt="LILYGO® TTGO Lora V1.3 pin map" src="/img/hardware/lora-v1.3_pinmap.webp" style={{zoom:'25%'}} />](/img/hardware/lora-v1.3_pinmap.webp)
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</TabItem>
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<TabItem value="v2.0">
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- ESP32 - Wifi & Bluetooth
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- SX127x - LoRa Transceiver
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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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- Built in 0.96 inch OLED display
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- U.FL antenna connector
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- Power and Reset switches
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- microSD connector
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- No GPS
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- Firmware file: `firmware-tlora-v2-1.x.x.bin`
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- [Purchase link](https://www.aliexpress.com/item/32846302183.html)
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[<img alt="LILYGO® TTGO Lora V2" src="/img/hardware/lora-v2.0.png" style={{zoom:'25%'}} />](/img/hardware/lora-v2.0.png)
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</TabItem>
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<TabItem value="v2.1">
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- ESP32 - Wifi & Bluetooth
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- SX127x - LoRa Transceiver
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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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- Built in 0.96 inch OLED display
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- SMA antenna connector
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- Power and Reset switches
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- microSD connector
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- No GPS
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- Firmware file: `firmware-tlora-v2-1-1.6-1.x.x.bin`
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- [Purchase link](https://www.aliexpress.com/item/32915894264.html)
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<br />
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:::warning
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Early versions of some of these boards contained the wrong component in the LiPo battery charging circuit allowing the battery to be overcharged.
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:::
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[<img src="/img/hardware/lora-v2.1-1.6.png" alt="LILYGO® TTGO Lora V2.1-1.6" style={{zoom:'25%'}} />](/img/hardware/lora-v2.1-1.6.png)
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Shorting IO12 to ground will progress the screen pages, wake up the device, etc. A simple push switch can be added for this purpose.
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[<img src="/img/hardware/lora32-v2-1.6-button.jpg" style={{zoom:'30%'}} />](/img/hardware/lora32-v2-1.6-button.jpg)
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[<img src="/img/hardware/lora32-v2-1.6-button-example.jpg" style={{zoom:'30%'}} />](/img/hardware/lora32-v2-1.6-button.jpg)
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</TabItem>
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</Tabs>
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Further information on the LILYGO® LoRa and T-beam devices can be found on LILYGO®'s [GitHub page](https://github.com/Xinyuan-LilyGO/LilyGo-LoRa-Series).
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