cecTalker V-by-One model [White]
![cecTalker V-by-One model [White]](img/main_img.jpg)
The cecTalker V-by-One model [White] has the input/output terminals for HDMI and V-by-One on the main-board. By connecting it to a sub-board for UI extension, it is possible to switch modes and display the status.
Product appearance
●Product appearance


●Parts placement diagram

Product specifications
●Specifications
Purpose | Prototype/Development/Testing | ||
---|---|---|---|
Function |
|
||
Interface | HDMI | Rx | 4 ports (Connector: Type-D) |
Tx | 1 ports (Connector: Type-A) | ||
CEC | Support for customization | ||
ARC | - | ||
V-by-One | Rx | 1 ports | |
Tx | 1 ports | ||
I2S | Rx/Tx | 2 ports (for Raspberry Pi and a sub-board) | |
UART | Rx/Tx | 2 ports (for Raspberry Pi and a sub-board*) | |
Power supply | 5V/1.5A (Connector: USB Type-C) |
●Block diagram

Product contents
●Items included in the product:
The cecTalker V-by-One model [White] includes the main-board, sub-board, and FF cable.
Note that the AC adapter, HDMI cable, and V-by-One cable are required separately.
Item No. | Description | Product appearance |
---|---|---|
① | [Main-board] The cecTalker main-board. cecTalker can be operated with only this board. Use it by stacking on Raspberry Pi. (cecTalker supports Raspberry Pi's GPIO.) |
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② | [Sub-board] The UI extension board. (Use this board to control the main-board.) |
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③ | [FF cable] Use it to connect the main-board to the sub-board. |
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●Items that need to be prepared separately:
-
①AC adapter (5V 1.5A)
Connect it with the main-board using the USB Type-C connector.
-
②HDMI cable (Type-A/Type-A)
Use it to connect the main-board with the monitor.
(It is not required for V-by-One output.) -
③HDMI cable (Type-A/Type-D)
Use it to connect the main-board with the source device.
(Up to four cables can be connected.) -
④V-by-One cable
Prepare the cable as needed.
Simple application
-
HDMI selector
(standalone)HDMI→HDMI
-
HDMI selector
(embedded in the panel)HDMI→V-by-One
-
V-by-One/HDMI bridge
V-by-One→HDMI
-
2K→4K/2K converter
V-by-One→V-by-One
System application
-
TV software development and evaluation/test jigs
-
Two-piece TV set
-
Digital signage
Document
-
●Catalog
HDMI module cecTalker [PDF]