Uploaded September 2021 | Updated September 2026, 1 week ago
People bring me all sorts of things to try and repair. Todays challenge is the broken LCD for a Smartgyro Speedway scooter!
🛴 Issue Overview: The LCD display of a Smart Gyro Speedway electric scooter was damaged, rendering the speed and settings unreadable while the scooter itself remained functional.
🔧 Diagnosis and Replacement: A generic S866 LCD display was selected as a replacement. Challenges included mismatched connectors and differing pin assignments.
⚙️ Troubleshooting and Fix:
The wiring was checked, and voltages were measured to identify transmit and receive lines.
After identifying a manufacturing error in the new display’s pin configuration, the wires were rewired to match the original setup.
✅ Outcome: The display was successfully replaced, and parameters like voltage, wheel diameter, and speed limits were configured. The scooter was tested and achieved a maximum speed of 31 km/h with accurate display readings.
🛒 S866 24V/36V/48V Waterproof LCD Display Control Panel https://s.click.aliexpress.com/e/_DEFvBfn
🛒 ANENG AN8002 Multimeter https://s.click.aliexpress.com/e/_ABHE9b
🛒 DSO068 20MHz Mini Digital Storage Oscilloscope DIY F Version Kit https://s.click.aliexpress.com/e/_Dl1x9V3
📝 S866 manual : https://manuals.plus/lcd/s866-lcd-instruments-v1-0-operating-manual#axzz7UfBnGPYw
📝 S866 manual showing round connector pinout: ride66.com/ride66-manual-control-panel-lcd-s866
🔗 Please tell me if any of the links provided no longer work!!
0:00 Intro
0:56 Removal
2:24 Wiring
4:16 Communications Error 10!
4:39 Testing Old Controller
6:16 Testing New Controller
8:00 Praying!
9:35 Test Run 31 Km / hr!
👀 Click Here to Subscribe bit.ly/1nformatica
🛠 I buy most of my gear from either bit.ly/_Banggood_ or https://s.click.aliexpress.com/e/_APpCVa You can help me by using these links!
👍 Follow on Facebook facebook.com/1nformatica
💲 If you would like to buy me a coffee: paypal.me/1nformatica
DISCLAIMER: Unless otherwise stated all products shown in this video have been purchased personally. The description and video may contain links to products which might be affiliate links, so if you click on one of the product links I could receive a small commission. This does not affect the price you pay. If you do purchase through my affiliate link this will help fund future videos, thank you for your support!
#1nformatica
People bring me all sorts of things to try and repair. Todays challenge is the broken LCD for a Smartgyro Speedway scooter!
🛴 Issue Overview: The LCD display of a Smart Gyro Speedway electric scooter was damaged, rendering the speed and settings unreadable while the scooter itself remained functional.
🔧 Diagnosis and Replacement: A generic S866 LCD display was selected as a replacement. Challenges included mismatched connectors and differing pin assignments.
⚙️ Troubleshooting and Fix:
The wiring was checked, and voltages were measured to identify transmit and receive lines.
After identifying a manufacturing error in the new display’s pin configuration, the wires were rewired to match the original setup.
✅ Outcome: The display was successfully replaced, and parameters like voltage, wheel diameter, and speed limits were configured. The scooter was tested and achieved a maximum speed of 31 km/h with accurate display readings.
🛒 S866 24V/36V/48V Waterproof LCD Display Control Panel https://s.click.aliexpress.com/e/_DEFvBfn
🛒 ANENG AN8002 Multimeter https://s.click.aliexpress.com/e/_ABHE9b
🛒 DSO068 20MHz Mini Digital Storage Oscilloscope DIY F Version Kit https://s.click.aliexpress.com/e/_Dl1x9V3
📝 S866 manual : https://manuals.plus/lcd/s866-lcd-instruments-v1-0-operating-manual#axzz7UfBnGPYw
📝 S866 manual showing round connector pinout: ride66.com/ride66-manual-control-panel-lcd-s866
🔗 Please tell me if any of the links provided no longer work!!
0:00 Intro
0:56 Removal
2:24 Wiring
4:16 Communications Error 10!
4:39 Testing Old Controller
6:16 Testing New Controller
8:00 Praying!
9:35 Test Run 31 Km / hr!
👀 Click Here to Subscribe bit.ly/1nformatica
🛠 I buy most of my gear from either bit.ly/_Banggood_ or https://s.click.aliexpress.com/e/_APpCVa You can help me by using these links!
👍 Follow on Facebook facebook.com/1nformatica
💲 If you would like to buy me a coffee: paypal.me/1nformatica
DISCLAIMER: Unless otherwise stated all products shown in this video have been purchased personally. The description and video may contain links to products which might be affiliate links, so if you click on one of the product links I could receive a small commission. This does not affect the price you pay. If you do purchase through my affiliate link this will help fund future videos, thank you for your support!
#1nformatica
