{"title":"Adafruit TFT 50pin to 40pin + AR1100 Touchscreen Adapter","handle":"adafruit-tft-50pin-to-40pin-ar1100-touchscreen-adapter","url":"/products/adafruit-tft-50pin-to-40pin-ar1100-touchscreen-adapter","description":"The Adafruit TFT 50-Pin to 40-Pin + AR1100 Touchscreen Adapter converts Adafruit RTD266X driver boards with 50-pin TFT connectors to work with 40-pin TFT displays. It also includes a built-in AR1100 resistive touch controller, adding USB touchscreen input to your display setup.\n\nThe AR1100 acts as a touch-to-USB converter, appearing as a standard Mouse or Digitizer HID device — no drivers required. It works on any operating system that supports a USB mouse. Calibration software from Microchip is available for Windows, and once calibrated, the touchscreen works on any OS.\n\nKey Features\n\n\n50-Pin to 40-Pin Adapter – Converts RTD266X driver boards with 50-pin connectors to work with 40-pin TFT displays\n\nAR1100 Touch Controller – Built-in resistive touchscreen controller with USB HID output\n\nUniversal USB HID – Shows up as a standard mouse/digitizer device, no drivers needed on any OS\n\nCalibratable – Ships with test calibration; use Microchip's Windows calibration software for precise adjustment\n\n\n\nWarning: This adapter is for advanced users only. It can only convert 50-pin driver boards to use 40-pin TFTs — it cannot be used the other way around.\n\n\nIdeal For\n\nAdding resistive touchscreen input to 40-pin TFT displays\nConverting RTD266X 50-pin driver boards for use with 40-pin panels\nUSB touchscreen setups for embedded or desktop projects\n\n\nPackage Contents\n\n1× TFT 50-Pin to 40-Pin + AR1100 Touchscreen Adapter\n","vendor":"Adafruit","product_type":"physical","in_stock":true,"options":[],"variants":[{"id":12631,"title":"Default Title","sku":"AF-3305","price":29.17,"on_sale":false,"in_stock":true,"available_quantity":100,"option1":"Default Title"}]}