H723-CY-EMCP Projector Mainboard

1.What resolution and pin definition of optical engine does H723‑CY‑EMCP mainboard support? Can it drive 1080P LVDS light machine directly?

This projector mainboard adopts 40PIN 8‑bit LVDS display interface, native hardware output resolution is 1920*1080 (1080P). It can directly match 1080P 40PIN LVDS optical engines. It cannot be used for 720P 30PIN light machine without hardware adaptation. Please confirm your optical engine pin assignment before ordering.

2.This board supports optional upgraded EMCP 2GB+16GB, what practical benefits will higher memory configuration bring for android projector devices?

Standard configuration is 1G+8GB EMCP; 2GB+16GB is optional upgrade. Larger RAM enables smoother multi‑APP background running for Android 14 system. Bigger storage allows installing more APK applications and stores more local media files. For heavy‑load ODM projector projects, 2GB+16GB version is recommended.

3.What video decoding and graphic performance can we get from Allwinner H723 with Mali‑G31 GPU? And what key interfaces are available on this mainboard?

Quad‑core A53 1.5GHz CPU paired with Mali‑G31 GPU delivers solid UI rendering and video decoding performance. It is equipped with native HDMI‑IN input, USB‑OTG and 3.5mm earphone jack. HDMI‑IN can receive signal from external devices such as laptops and OTT boxes; USB‑OTG supports local video playback from U‑disk and hard disk.

4.The mainboard runs Android 14.0, does it support OEM software customization, such as custom boot logo, pre‑install or delete APKs?

Android 14 system supports OEM customization services, including customized boot logo, pre‑loaded applications, removing built‑in APKs and partial UI adjustment. Custom software development is subject to certain MOQ requirements. Local USB firmware update is supported, and OTA remote upgrade function can be enabled for bulk‑order projects upon evaluation.

5.Which certification files can you provide for this bare mainboard? Can I reuse mainboard‑level CE/FCC/UKCA certification for my finished 1080P projector export?

We can provide RoHS documents for this mainboard. CE, FCC, UKCA belong to whole‑machine certification, which cannot be directly reused from bare mainboard. You need to finish certification test based on your complete projector end‑product. We will provide BOM and datasheet to cooperate with your whole‑product certification application.