N0 Mini Receiving Card

Apr 01,2021| LED Receiver

N0 Mini Receiving Card

Version Release Date Description
V1.0 2020-06-30 First release.
 

 
N0 Receiving Card

Overview

N0 is a mini receiving card developed by Colorlight for lighting screens. N0 adopts a small-sized hardware design and its size is 85×12mm, suitable for light bar screens, net screens, dot lights and special-shaped screens. It can effectively save space and reduce the difficulty in designing screen structure. The N0 receiving card can be widely applied in such scenarios as urban beautification, landscape lighting, and shopwindow dressing.
 

Features

l  Loading capacity: 512 pixels
l  Supports 2 sets of RGB data serial output and signal extension
l  Supports static and 1/2 scan
l  Supports firmware backup and safe firmware upgrade
l  Support loop backup
l  Supports arbitrary offset of data group
l  Supports the display image of single card to rotate 90, 180 or 270 degrees so as to achieve the display of special-shaped screen
l  Signal transmission requires only 2 core twisted pair, and the peripheral cascade connection line supports going from one input to one output
l  Fully enclosed design, effectively shielding electromagnetic wave, allowing the display to pass EMI testing
l  Compatible with the relay card of Colorlight

Specifications

Hardware Specification
Loading Capacity 512 pixels
Refresh Rate Static: more than 5000Hz
Data Group 2 groups of RGB serial data, supporting signal extension
Communication Interface 2×P2.0, with no distinction between input and output, supporting loop backup
Online Upgrade Supports safe upgrade
Scan Type Static, 1/2 scan
Number of Cascading cards General: 128, maximum: 256
Gray Level 4096-65536 (The value depends on the driver IC)
Supported Chips Conventional chips, PWM chips, lighting chips
Special-shaped Display Supports arbitrary offset of data group and image rotation
Physical Parameters
Operating Voltage DC 3.6V-5.5V
Operating Current 0.25A
Operating Environment -20℃~75℃, 0%RH~90%RH, non-condensing
Size 85mm×12mm
Weight 5g
 

Hardware

N0 Mini Receiving Card
 
No. Name Function
1 Interface Type 2×P2.0, for transmitting network signals, with no distinction between input and output
2 Data Interface Used for power supply, outputting data and control signals such as CLK, LE and OE

Definition of Pins

1)1 set of RGB serial data mode.
N0 Mini Receiving Card

 
J1
Instruction Definition Pin No. Definition Instruction
Ground Connection GND 2 1 GND Ground Connection
Latch LE 4 3 OE Output Enable
Data DATA 6 5 CLK Clock
Row Decoding B 8 7 A Row Decoding
Power Supply VCC 10 9 VCC Power Supply
 

 2)2 sets of RGB serial data mode.
N0 Mini Receiving Card
J1
Instruction Definition Pin No. Definition Instruction
Ground Connection GND 2 1 GND Ground Connection
Latch LE 4 3 OE Output Enable
Data DATA1 6 5 CLK Clock
Data DATA2 8 7 A Row Decoding
Power Supply VCC 10 9 VCC Power Supply
 

Dimensions

Unit: mm
N0 Mini Receiving Card

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