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 540 x 192 pixels which can show 16 x 30 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 main boards.

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 16 x 30 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: 3.3 V~5 V
• Operating Current: 75 mA
• Character Display: 16 x 30
• Character Pixel: 18 x 12
• Resolution: 540 x 192
• Color to Show: Single Color (White)
• Signal Source: AV I/O
• Communication Interface: SPI
• Operating Temperature: -10℃~85℃
• Dimension: 2.28 in x 1.14 in/ 58 mm x 29 mm

Documents:

• Product wiki
• More Documents

Warranty: 90 days

• Warranty will not apply if Product fails or is damaged after delivery to you due to accident, abuse or misuse.

Package Includes:

• 1 x FireBeetle OSD Character Overlay Module