Description Cardputer Accessory Kit v1.1 is a repair kit for Cardputer v1.1 and Cardputer-Adv devices. It is intended for common hardware repair cases such as bent or broken header pins caused by frequent plugging and unplugging of the Stamp-S3A main controller, as well as screen FPC connector detachment. The kit includes the key replacement parts needed for a guided repair: a Stamp-S3A module, an ST7789V2 1.14 inch screen, a 1.5mm L-shaped hex key for M2 screws, and a pin sticker. With these parts, the repair kit helps users restore the main controller or display connection without replacing the full device. A replacement tutorial is provided through the product documentation and video, making the kit useful for maintenance, classroom fleets, development units, and daily-use Cardputer devices that need reliable repair support. Notes If using the Stamp-S3A module, pay attention to the orientation of the FPC connector before connecting it. Features Cardputer Accessory Kit v1.1 repair set: designed for Cardputer v1.1 and Cardputer-Adv repair. Controller replacement: includes a Stamp-S3A main controller for damaged or bent header pin cases. Display repair: includes an ST7789V2 1.14 inch screen for screen or FPC connector replacement. Repair tools included: 1.5mm L-shaped hex key for M2 screws and a pin sticker for labeling. Guided maintenance: documentation and video help users complete replacement steps more confidently. Specifications Compatible devices Cardputer v1.1, Cardputer-Adv Main controller Stamp-S3A Display ST7789V2 1.14 inch screen Included tool 1.5mm L-shaped hex key for M2 screws Stamp-S3A size 26.0 x 18.0 x 4.7mm Screen size 17.6 x 31.0 x 1.6mm Stamp-S3A weight 3.4g Screen weight 1.7g Package size 94.0 x 64.0 x 26.0mm Gross weight 27.6g Applications Repair support for Cardputer v1.1 and Cardputer-Adv devices. Replacing a Stamp-S3A module with bent or broken header pins. Repairing a display assembly or screen FPC connector that has come loose. Maintaining shared classroom, lab, or development Cardputer units. Product List 1 x Stamp-S3A 1 x ST7789V2 1.14 Inch Screen 1 x Hex Key L-Shape 1.5mm (For M2 Screw) 1 x Pin Sticker Other Content The Stamp-S3A model size PDF can be used to confirm the replacement module dimensions before repair. During assembly, check the FPC connector direction carefully to avoid damaging the screen cable or connector. The product documentation PDF keeps the repair details, specifications, size information, and tutorial reference together for future maintenance work. Resources Cardputer Accessory Kit v1.1 product document Stamp-S3A model size PDF Cardputer Accessory Kit v1.1 documentation PDF FAQ Which devices is this kit for? It is for Cardputer v1.1 and Cardputer-Adv repair. What common issues does it address? It helps with bent or broken Stamp-S3A header pins and screen FPC connector detachment. What tools are included? The kit includes a 1.5mm L-shaped hex key for M2 screws. What should be checked before connecting the Stamp-S3A module? Check the FPC connector orientation before connecting the module.
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