LAVA Computer MFG Inc. eSynC Product Family - Reference Manual – C03
2 Vulcan St. Toronto, ON
Tel: +1 416 674-5942
www.lavalink.com
Canada, M9W 1L2
Toll Free (US & Canada): 800 241-5282
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Modules: eSynC-1U-OEM and eSynC-BM-OEM
The eSynC-1U-OEM and eSynC-BM-OEM are single-board OEM products intended for system
integrators. These are board-only products. It is expected that a system integrator will
incorporate the board into a casing.
The eSynC-1U-OEM allows select USB-C devices to work with USB accessories while power is
being supplied to the device. A single USB 2.0 Type-A receptacle is available.
The eSynC-BM-OEM provides the battery modulation features of the eSynC Family of products
at a very low cost. This board does not support USB accessories.
Figure 3:
eSynC-1U-OEM
Figure 4:
eSynC-BM-OEM
The LAVA Tablet Manager application
must
be installed on the mobile device (tablet or
smartphone). When combined with the LTM application, both products support the extended
features of Battery Modulation and Screen Brightness Management.
The eSynC-1U-OEM has an internal USB 2.0 Hub which isolates the device from any attached
USB accessories. The attached accessories are not permitted to draw more than 500
milliamperes, as per the USB specification.
The “Charge Status” and “Device Link” LEDs are described earlier in this document. These
LEDs function in the same manner as the eSynC products that are provided in a case.
The “HUB Status” LED indicates when the USB 2.0 Hub is detected by the mobile device.
The “Sync Mode” LED indicates when the extended features of the board are permitted with the
mobile device. The LTM application must also be installed to permit the extended features to
operate.
The board and device are powered through a USB-C receptacle using the same USB Power
Adapter provided with the device. The standard mobile device USB Power Adapter is rated at 5
volts and 2 amperes, which nominally provides 5.0 to 5.1 volts at the eSynC input. Extending the
