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TTGO T-Internet: A compact single-board computer that supports PoE, Bluetooth 5.1 and Wi-Fi

TTGO T-Internet: A compact single-board computer that supports PoE, Bluetooth 5.1 and Wi-Fi. (Image source: Lilygo)
TTGO T-Internet: A compact single-board computer that supports PoE, Bluetooth 5.1 and Wi-Fi. (Image source: Lilygo)
The TTGO T-Internet is a new and versatile developer board that Lilygo has based on an ESP32-WROVER-B module. The single-board computer supports PoE, Bluetooth 5.1, Ethernet and Wi-Fi.
Alex Alderson,
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The TTGo T-Internet is a new single-board computer (SBC) developed by Lilygo. According to the manufacturer, the T-Internet comes with an ESP32-WROVER-B module that integrates two ESP32 cores. Lilygo has also integrated 4 MB of flash and 8 MB of PSRAM.

The T-Internet measures 70 x 52.3 x 17 mm and weighs 26.85 g. Additionally, Lilygo emphasises that the board has an operating temperature range of -40 °C to +85 °C. The board has a microSD card slot for adding more storage and an unpopulated I/O header with ADC, I2C, I2S, PWM, SPI and UART. Lilygo has included a serial port via USB Type-C and a 6-pin programming interface for debugging.

The T-Internet supports Bluetooth 5.1 and Wi-Fi 4 too, along with 10/100M Ethernet. The board can be powered via PoE, its USB Type-C port and has a SI3404 power management chip. The LilyGo T-Internet supports Arduino Sketch and FreeRTOS. The board is currently available to order from AliExpress for US$15.77 plus shipping.

(Image source: Lilygo)
(Image source: Lilygo)

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Alex Alderson
Alex Alderson - Senior Tech Writer - 4638 articles published on Notebookcheck since 2018
Prior to writing and translating for Notebookcheck, I worked for various companies including Apple and Neowin. I have a BA in International History and Politics from the University of Leeds, which I have since converted to a Law Degree. Happy to chat on Twitter or Notebookchat.
contact me via: @aldersonaj
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> Notebook / Laptop Reviews and News > News > News Archive > Newsarchive 2020 06 > TTGO T-Internet: A compact single-board computer that supports PoE, Bluetooth 5.1 and Wi-Fi
Alex Alderson, 2020-06-11 (Update: 2020-06-11)