Key features
- Converts a resistive touch screen signal to USB: the controller shows up as a standard HID mouse or digitizer, no drivers required
- Successfully tested on Mac, Windows and Debian Linux (Raspbian on Raspberry Pi); other Linux distributions may or may not work
- Calibration software available for Windows only; once calibrated, the screen works with any operating system
- USB and TTL UART interfaces (see the datasheet for extracting data over UART)
- Red LED that lights up when a touch is detected
- 1 mm pitch FPC connector to plug in directly the flat cable of most medium and large touch screens
- X/Y contacts also available on 2.54 mm pitch pads for soldering or wiring other touch screen types
- Set up for 4-wire touch screens only
Technical specifications
- Chip: AR1100
- Supported touch screens: 4-wire resistive
- Interfaces: USB (HID mouse/digitizer), TTL UART
- Touch connector: 1 mm pitch FPC, plus 2.54 mm pitch X/Y pads
- USB connector: USB Type-C
- Tested systems: Windows, macOS, Debian Linux (Raspberry Pi)
- Dimensions: 29.2 × 20.3 × 4.9 mm
- Weight: 2.8 g
Typical uses
Adding touch to monitors and TFT or LCD displays connected to PCs and Raspberry Pi, kiosks and operator panels, touch interfaces for DIY projects.
Package contents
- 1 × AR1100 controller board
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