The specific GT9xx model used often depends on the screen size and the number of required touch points. For a standard 1024x600 panel, the following models are most common: Part Number Touch Points Sensing Channels Target Screen Size 26 Tx * 14 Rx ≤is less than or equal to GT9271 32 Tx * 20 Rx ≤is less than or equal to GT928 32 Tx * 24 Rx ≤is less than or equal to GT9110 42 Tx * 30 Rx ≤is less than or equal to Key Features and Capabilities
7 Inch Monitor 1024*600 30Pin IPS With 2.5D Touch Screen Sensor Digitizer GT911 6pin With Frame Google Go to product viewer dialog for this item.
Technical Engineering For distribution: Internal / Customer support Disclaimer: Refer to Goodix GT911 Datasheet v1.9+ for official specifications.
: Designed for diverse environments, with an operating temperature range of -40°C to +85°C and self-calibration features during initialization.
Budget-friendly car stereos almost exclusively use Goodix GT911 controllers.
The GT9XX1024x600 is plug-and-play on Raspberry Pi if you have an LVDS-to-DSI bridge (e.g., using a DSI-to-LVDS adapter or a custom HAT). The touch controller will appear as an I2C device; installing libinput enables gesture support.
// You can download here :P
Hyena Rider Assistant (HRA) is an auxiliary e-bike app for end-users, offering effortless management of e-bikes' system anytime, anywhere. It provides seamless monitoring and control capabilities with main functions including: e-bike pairing, route recording, riding data, part firmware update and maintenance reminder.
Although the e-bike can be used independently, we hope to increase user stickiness and product value through the app.
When I took over the project, the product was in the late MVP stage, but there were significant UX issues and technical debt. My goal was to fix issues, stabilize the product, and drive cross-departmental collaboration in preparation for the next round of growth.
// I was the designer who redesigned the HRA 1.0 to version 2.0.
1. Inheriting Legacy Gaps
The app was already under development but lacked key UX refinements and had unresolved technical debt. My role began with a comprehensive review of the product, identifying issues across functionality, design, and stability, and leading efforts to stabilize the app for continued iteration.
2. Cross-Department Communication
The development involved cross-functional teams: hardware, firmware, software, marketing, and after-sales teams. Each team had unique priorities, which often led to misalignment. I became the key facilitator, bridging technical and business goals while ensuring feedback from users and markets was continuously looped back into development priorities.
gt9xx1024x600
3. Hardware-Software Integration:
Unlike pure digital products, HRA required an in-depth understanding of how users interact with physical e-bikes. Design decisions couldn’t be made in isolation from firmware behaviors or riding context. This complexity required me to approach UX design not just as interface work, but as a bridge between rider behavior, hardware reality, and app logic.
The specific GT9xx model used often depends on
4. Driving Value in a Non-Essential App
Because the e-bike didn’t require the app to function, a major challenge was defining and communicating the app’s unique value proposition. We focused on enhancing perceived value by developing features like personalized ride data, health metrics, and predictive maintenance reminders to make the app feel indispensable rather than optional.
: Designed for diverse environments, with an operating
5. Through Data to Justify Product Decisions
To prioritize improvements, I worked on identifying pain points using usage data and support feedback. I translated these into persuasive cases backed by data to ensure resource investment in key user experience problems, particularly those affecting retention.
The specific GT9xx model used often depends on the screen size and the number of required touch points. For a standard 1024x600 panel, the following models are most common: Part Number Touch Points Sensing Channels Target Screen Size 26 Tx * 14 Rx ≤is less than or equal to GT9271 32 Tx * 20 Rx ≤is less than or equal to GT928 32 Tx * 24 Rx ≤is less than or equal to GT9110 42 Tx * 30 Rx ≤is less than or equal to Key Features and Capabilities
7 Inch Monitor 1024*600 30Pin IPS With 2.5D Touch Screen Sensor Digitizer GT911 6pin With Frame Google Go to product viewer dialog for this item.
Technical Engineering For distribution: Internal / Customer support Disclaimer: Refer to Goodix GT911 Datasheet v1.9+ for official specifications.
: Designed for diverse environments, with an operating temperature range of -40°C to +85°C and self-calibration features during initialization.
Budget-friendly car stereos almost exclusively use Goodix GT911 controllers.
The GT9XX1024x600 is plug-and-play on Raspberry Pi if you have an LVDS-to-DSI bridge (e.g., using a DSI-to-LVDS adapter or a custom HAT). The touch controller will appear as an I2C device; installing libinput enables gesture support.