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T-TWR Plus

T-TWR Plus

For IoT projects, navigation and geolocation, emergency situations ect

Regular price $51.74 USD
Regular price Sale price $51.74 USD
Sale Sold out

⚠️If you need technical support, you can get a quicker response on our GitHub (the tech team will check it directly). Please provide your Tax/Personal ID (if available), this will expedite the shipment of your order.

Instructions Before Order

If you order the wrong product or want to add another or change your shipping address, please re-edit the correct information and place a new order, then contact us to cancel the incorrect order.

If you have a tax ID or personal ID please provide as much as possible, otherwise, if your country requires this information we will block your order and contact you via email, which will slow down the shipment.

We strongly recommend choosing DHL or FedEx if your order is over $200.

Generally, except for DHL or FedEx, we will automatically split orders over $150-200 into two packages due to customs clearance, loss prevention issues, etc.

For more please check here

Shipping & Delivery

Methods & Delivery Time

  1. Standard Express: 25-30 Days
  2. EUB: 25-30 Days
  3. YunTu Express : 10-20 Days
    (Company name can't be used consignee)
  4. DHL: 10-17 Days
  5. FedEx: 10-17 Days
  6. YanWen: 20-35 Days

Please note that all delivery times are estimated for reference only.

During ship, maybe some methods of transport do not update the logistic track until the parcel reaches the destination country.

If you do not see one of the above shipping methods when checking out, it may be because your country does not support that shipping method, please select one of the available channels already listed or contact us for help.

Please make sure your address is fully filled in (including province and continent, which will affect the shipping time of your order)

For more details please check our shipping policy.

About Tax

At present, the price of the platform does not include any tax.
European customers should pay attention to the tax problem after the package reaches the local country, which needs to be borne/handled by the customer, the local policy shall prevail

[orders over 150 euros may generate tax (Amount for reference only), for orders over this amount, we will not inform the customer separately, so please pay attention to it by yourself.]

T-TWR Plus is the ultimate development board for ambitious tech-enthusiasts. This board can achieve Walkie-Talkie functionality With integrated Wi-Fi, Bluetooth, and a SA868 Wireless Transceiver. 
It also includes an OLED Display and GPS for precise location tracking. Unleash the potential of T-TWR Plus and make your tech dreams come true.

This series is currently not available for sale in mainland China.


Important Reminders

["UHF OpenEdition 400-480MHz" and "VHF OpenEdition 134-174MHz"
These two versions cannot be used directly for programming.
OpenEdtion used SA868 open-edition module, which internal Micro-controller is erased and left blank after the Factory QA test.
There is no published open-source firmware, so you cannot test the RF functionality directly on them, you need to develop it yourself or follow the progress of the open-source community.]


Flash 16MB
Wireless protocol Wi-Fi & Bluetooth 5 (LE)
Onboard functions 4 Buttons (PPT+Boot + PWR + Reset),
PMU AXP2102, TF Card function, WS2812 RGB LED
Supply Mode USB / 21700 battery / 18650 battery + spring
L76K GNSS Module Support GPS, BDS, GLONASS
Built-in LNA, SAW Filter, Support AGNSS and 1PPS
 1.3 inch SH1106 OLED
Resolution 128x 64
I2C Interface SDA--IO08 SCL--IO09
Display Color  2


Sample Code For Reference [Github]

If you need technical support please check the below link to find more details

  1. T-TWR Plus (LILYGO)

Other Support

  1. SoftRF Ham Edition
  2. OpenRTX for T-TWR Plus
  3. ESP32APRS
  4. ArcticTracker


        Pin Diagram


        UHF 400-480MHz

        • 1 X T-TWR Plus UHF
        • 1 X U band antenna: 400-480MHz
        • 2 X (1 * 15pin 2.54mm)
        • 1 X 4pin 2.54 Dupont cable 1.0mm connector
        • 1 X Spring

        VHF 134-174MHz

        • 1 X T-TWR Plus VHF
        • 1 X V band antenna: 134-174MHz
        • 2 X (1 * 15pin 2.54mm)
        • 1 X 4pin 2.54mm DuPont cable 1.0mm connector
        • 1 X Spring


          View full details

          Customer Reviews

          Based on 4 reviews
          Ricardo Guzman
          Great unit to develop

          been building LoRa APRS firmware and this board is awesome for independent unit and to port it also to APRS AFSK/VHF

          Jon Anhold
          Doesn't decode packets with esp32aprs

          Seems to TX ok but does not decode packets with esp32aprs, unfortunately

          Hari Hendaryanto

          It's very good device 😊

          Kelly Keeton
          Unit resets on PTT

          Loaded new firmware but it’s only for UHF? So my VHF is bricked