Touch Controller Boards
USB, I2C and RS232 controller boards for capacitive panels — shipped pre-flashed with the firmware your operating system expects.
Project price range
$16 – $36
In stock: 520 pcs
Request quotation
Ask about volume pricing
Indicative FOB Shenzhen price for the smallest standard configuration. Length, coating and quantity move the number; send the drawing for a firm quote.
Overview
Touch Controller Boards
USB, I2C and RS232 controller boards for capacitive panels — shipped pre-flashed with the firmware your operating system expects.
- USB HID — no driver on Windows, Android or Linux
- I2C for embedded boards and single-board computers
- RS232 for legacy industrial controllers
- Firmware and VID/PID set before shipment
Specification
Touch Controller Boards — specification
| Technical | |
| Interface | USB 2.0 HID / I2C / RS232 (TTL optional) |
|---|---|
| Supply | 5 V DC, < 100 mA |
| Channels | Up to 40 touch points |
| Connector | 0.5 mm FPC, 6–10 pin, or 1.0 mm ZIF |
| Board size | 62 × 24 mm (USB), 45 × 22 mm (I2C) |
| Cable | 1.8 m USB A-to-board included |
FAQ
Questions
What is the MOQ and lead time?
MOQ is 10 pcs and lead time is 3–5 days. Mixed orders with panels ship together with no extra handling charge.
Can this be made to my drawing?
Yes. Send a drawing, a photo with dimensions, or a sample. For cables and glass a custom build adds 3–5 days to the lead time; for controllers the change is firmware-level and usually free.
Do you ship samples?
Yes, at the same unit price as the table above. Sample freight is charged at cost and we use your courier account if you have one.
Related
Also worth looking at
Tell us the size. We will tell you what fits.
Send a drawing, a size, or just a photo of the screen you are building around. Our engineers reply with a matched part and a price within 12 working hours.
◉WeChat wm-lcd · scan or search the ID
◷Mon–Sat 09:00–18:00 GMT+8 · English & Chinese