Resistive touchscreen controller - TSC2046 - SPI - Adafruit 5767

Index: ADA-23820 EAN: 5904422384685
The board is manufactured by Adafruit and equipped with a resistive touch screen controller system - TSC2046 . It has a 4-pin FPC connector with a pitch of 1 mm, intended for connecting a display, and standard connectors with a pitch of 2.54 mm, to which you can solder wires or the goldpin strip included in the set.
Resistive touchscreen controller - TSC2046 - SPI - Adafruit 5767
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Manufacturer: Adafruit

Product description: Resistive touch screen controller - TSC2046 - SPI - Adafruit 5767

The board is manufactured by Adafruit and equipped with a resistive touch screen controller system - TSC2046 . It has a 4-pin FPC connector with a pitch of 1 mm, intended for connecting a display, and standard connectors with a pitch of 2.54 mm, to which you can solder wires or the goldpin strip included in the set. The module uses the SPI interface and operates with a voltage of 3 V to 5 V DC.

The manufacturer has prepared a user guide that makes it much easier to start working with the module. You will also find sample program code there. Check!

Resistive touch screen controller - TSC2046 - SPI - Adafruit 5767.

Sample connection diagram.

Module pins

The module has pins in the form of solder pads to which you need to solder the goldpin pins included in the kit - 2.54 mm pitch. Then it is necessary to connect according to the dependencies below:

  • VIN - power supply pin from 3 V to 5 V,
  • GND - system ground,
  • FPC connector - 4-pin socket with a pitch of 1 mm for connecting the screen via a cable,
  • Y-, X-. Y+, X+ - X/Y connectors available on a 2.54 mm connector, used to connect the screen in the absence of an FPC cable with a 1 mm pitch,
  • MOSI - Master Out Slave In - SPI bus pin,
  • MISO - Master In Slave Out - SPI bus pin,
  • SCK - clock pin,
  • CS - Chip Select.

Technical specifications of the board

  • Built-in chip: TSC2046
  • Communication interface: SPI
  • Supply voltage: 3V to 5V DC
  • Pinouts:
    • 1x FPC 4-pin pitch 1 mm
    • soldering pads, pitch 2.54 mm
  • Module dimensions: 29.5 x 17.7 x 4.4 mm
  • Weight: 2 g

Resistive touch screen controller.

Elements included in the set.

Set contents

  • Resistive touch screen controller - TSC2046 - SPI - Adafruit - 1 piece
  • Male goldpin strip - 2.54 mm raster - 1 piece
Package width 8 cm
Package height 5 cm
Package depth 0.5 cm
Package weight 0.004 kg

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Product reviews

Resistive touchscreen controller - TSC2046 - SPI - Adafruit 5767

4/5

Average grade

2

Customers opinion
The following opinions are collected
and verified by
an external partner Trustmate
and come from the post-purchase process.
Uwe 02.05.2025 Confirmed purchase Translated review
I bought this controller because I had previously connected the 4-wire touch directly to the uC. As soon as the SPI display itself was initialized, I had glitches on the touch. I wanted to minimize this with the controller by keeping the analog lines as short as possible. Unfortunately, no improvements compared to the direct evaluation at the uC.
Joachim 05.09.2024 Confirmed purchase Translated review
works fine

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