T-TWR Plus is the ultimate development board for ambitious tech enthusiasts. With integrated Wi-Fi, Bluetooth, and a SA868 Wireless Transceiver, this board allows you to create your own custom handheld radio.
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Description
The LILYGO T-TWR Plus is the ultimate development board for ambitious tech enthusiasts. With integrated Wi-Fi, Bluetooth, and a SA868 Wireless Transceiver, this board allows you to create your own custom handheld radio.
T-TWR Plus is an ESP32 development board developed by LILYGO with the main functions of a walkie-talkie. In addition to the basic version, an OpenEdition version is being jointly worked on with the M17 & OpenRTX communities, meaning that popular digital voice modes will be possible.
The development board has several key features:
- Walkie-Talkie Functionality
- Integrated Wi-Fi and Bluetooth
- GPS for Location Tracking
- SH1106 1.3″ OLED Display (128×64 pixels)
- SA868 Wireless Transceiver
- TF Card slot for storage
- WS2812 RGB LED
- Integrated battery holder (18650 or 21700 LiPo)
It’s important to note the differences in the four available versions. The standard versions are available as either VHF (134-174MHz) or UHF (400-480MHz) and come ready to use out of the box. The OpenEdition versions are also available in either VHF or UHF flavour, but they come without any firmware pre-installed, so you will need to either write your own, or use one of the community developed firmware images.
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Transmitter
| Maximum RF output (watts): | 2 |
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Power
| Battery voltage: | 3.7 |
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Physical
| Width (mm): | 39.5 |
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| Height (mm): | 117 |
| Depth (mm): | 28.5 |
| Weight (g): | 150 |
| Connectors: | SMA, USB Port |
Meta
| Year of release: | 2023 |
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