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T-Keyboard S3 Pro

T-Keyboard S3 Pro

Default Firmware and I2C Expansion Mode

$60.01
$60.01
Sale Sold out

About Shipping

Methods & Delivery Time

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

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

Check More Info: Shipping Policy

About Tax

We only charge you for the cost of the product and shipping, no taxes are included.

What upgrades have been made?

Four magnetic connectors with quick connects have been introduced.
Five screens. The fifth screen position on the host computer can be replaced with a rotary encoder.

14 programmable RGB LEDs on the board. The brightness of all of these lights can be set to the maximum value when a single board is in operation.

Specifications

MCU1 ESP32-S3R8 Dual-core LX7 microprocessor
Wireless Connectivity 2.4 GHz Wi-Fi & Bluetooth5 (LE)
Development Arduino
Flash 16MB
PSRAM 8MB
MCU2 STM32G030F6P6
Flash 64kb
PSRAM 8kb
Onboard Button Reset Button + WS2812 + Encoder

0.85 inch All ViewTFT LCD X 4

Resolution 128(H)RGB X 128(V)
Drive IC GC9107
Active Area 15.2064(H) X 15.2064 (V)mm

Tips

1. The default firmware is set to I2C communication expansion mode. 
It is important to note that to expand the number of slave devices, each additional
device must have a unique I2C address.
Slave devices cannot be used independently, the correct usage is in a setup where one
master device communicates with multiple slave devices.
2.  Up to 6 devices can be connected, when connecting more than one device you need to reduce the maximum brightness of the on-board LED to 10.
3. There are some limitations on the expansion direction of the board due to the long distance wiring of the hardware. Only one device can be expanded on the left and right sides of the mainframe, and a maximum of two devices can be expanded downward (USB ports will prevent expansion). This creates a 2x3 grid layout with a total of 6 devices.
4. When running multiple boards, it is not advisable to set the brightness to maximum due to the large number of LED. (If all the LEDs are on, a lot of heat is generated, and the USB ports have limited supply current.)

Tech Support

 

ℹ️Product Information
Check out our GitHub repository for sample code and more detailed information about this board.

 🧑‍💻Technical support
Visit our GitHub community, post a description of the problem and our engineers will help you directly.

What's in the box


T-Keyboard S3 Pro

Slave Keyboard

View full details

  • Who can use

    It's easier to master these development boards with a basic programming knowledge [engineers/ students/ makers, etc..]

  • Accelerated processing

    International orders please make sure your address is in English
    For Hong Kong, Macau and Taiwan orders, please note your personal ID.

  • Got a question

    Click on the bubble in the bottom right corner where some frequently asked questions are answered, or just drop us a line.

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