Sysolution Y70 Asynchronous LED Sending Card
The Sysolution Y70 is an asynchronous controller for commercial LED displays, including advertising displays, mirror screens and light-pole screens. Its quad-core Cortex-A17 processor runs at up to 1.8 GHz, with 2 GB memory and 16 GB eMMC storage for the controller and media workflow.
Playback and Connectivity
- HDMI output for an external display or monitoring connection.
- Built-in WiFi with AP and Station modes.
- A local web server for program editing from a computer, iPhone, Android phone or tablet.
- Support for a LoRa module for wireless synchronization across multiple screens.
- A brightness sensor interface for automatic brightness adjustment when a suitable probe is connected.
- Integrated left and right audio amplifier channels.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | Y70 |
| Processor | Quad-core Cortex-A17, up to 1.8 GHz |
| Memory | 2 GB |
| Storage | 16 GB eMMC |
| HDMI | Output supported |
| WiFi modes | AP and Station |
| Content editing | Local web server; LedOK Express software |
| Brightness control | Sensor interface; requires a brightness probe |
| Multi-screen synchronization | LoRa module supported |
| Audio | Left and right amplifier channels |
Before Selecting Your Controller
Confirm the required LED screen resolution, receiving-card configuration and communication options for the supplied Y70 version. HDMI output, video decoding and the LED pixel load describe different capabilities; do not use an HDMI video resolution alone to size the LED screen.
For a project using LoRa synchronization or automatic brightness, include the required module or sensor in the equipment check. Support for an accessory does not establish that it is included with the card.
Product Images


Download Specification
Sysolution Y70 Control Card Specification (PDF)
Frequently Asked Questions
Does the Sysolution Y70 have HDMI input or output?
The listed HDMI connection is an output. Check the connection direction when planning a monitoring display or video signal path.
Can I edit Y70 programs from a phone or tablet?
Yes. Its built-in local web server supports program editing from an iPhone, Android phone, tablet or computer. The device must have access to the controller through the configured network.
Does the Y70 support WiFi?
Yes. The on-board WiFi module supports AP and Station modes. Choose the mode that matches the installation network.
Can several Y70 screens play content in sync?
The Y70 supports a LoRa module for multi-screen wireless synchronous playback. Confirm the required module and system configuration before ordering.
Can the Y70 adjust screen brightness automatically?
It has an automatic brightness sensor interface. A suitable brightness probe must be connected for this function.




