FireBeetle OSD Character Overlay Module

OSD is the abbreviation of On-screen Display, this is a screen menu adjustment display technology to add different menu-style characters on the screen display.

FireBeetle OSD Character Overlay Module is a new product presented by DFRobot. It adopts AT7456E OSD chip. This is a single-channel OSD module, equipped with functions like video drive, sync separator, video separate switch, etc. It comes with 512 bytes EEPROM user-defined storage space. After connected to video sources (AV Signals), the display covers 540x192 pixels which can show 16x30 characters on the screen. Users can also call font library to show characters and images.
This FireBeetle OSD Character Overlay Module is compatible with FireBeetle series interfaces and can be directly plugged into FireBeetle mainboards.

This module can be widely applied to device character display and time display of monitor device such as road cameras, home automation.

512-byte EEPROM user-defined storage space

Support blink, inverse color and background control characters

Support setting lightness line-by-line.

Maximum 16x30 characters display

Support attenuation compensation of video drive output

Built-in sync generator and support external compound sync signal input

Compatible with NTSC and PAL

Built-in characters stock

Operating Voltage: 3.3V~5V

Operating Current: 75mA

Character Display: 16x30

Character Pixel: 18x12

Resolution: 540x192

Color to Show: Single Color (White)

Signal Source: AV I/O

Communication Interface: SPI

Operating Temperature: -10℃~85℃

Dimension: 2.28in x 1.14in/58mm x 29mm

Product wiki

FireBeetle OSD Character Overlay Module x1

AV to JST-2P Wires x2

2.54 Black Female Header-18P x2

2.54 Black Pin-18P x2

2.54 Black Pin-4P x1