N3 Mini Receiving Card

2021-04-01 15:36


N3 Mini Receiving Card
 
Version Release Date Description
V1.0 2020-6-30 First release
 

 
N3 Receiving Card

Overview

N3 is a mini receiving card developed by Colorlight for lighting screens. N3 adopts a small-sized hardware design and its size is 70×24mm, 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 N3 receiving card can be widely applied in such scenarios as urban beautification, landscape lighting, and shopwindow dressing.
 

Features

  • Loading capacity: 8192 pixels
  • Supports 24 sets of RGB data serial output or 8 sets of RGB data parallel output
  • Supports signal extension
  • Supports brightness and chromaticity point-by-point calibration
  • Supports any scan mode from static up to 1/16 scan
  • Supports firmware backup and safe firmware upgrade
  • Support loop backup
  • Supports arbitrary offset of data group
  • Supports the display image of single card to rotate 90, 180 or 270 degrees so as to achieve the display of special-shaped screen
  • Signal transmission requires only 2 core twisted pair, and the peripheral cascade connection line supports going from one input to one output
  • Fully enclosed design, effectively shielding electromagnetic wave, allowing the display to pass EMI testing
  • Compatible with the relay card of Colorlight

Specifications

Hardware Specification
Loading Capacity 8192 pixels
Refresh Rate Static: more than 5000Hz
Data Group 24 sets of RGB serial data or 8 sets of RGB parallel 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 up to 1/16 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 70mm×24mm
Weight 10g
 

Hardware

N3 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
3 4pin Interface Used for indicator light and test key


Definition of Pins

  1. 8 sets of RGB parallel data mode. Pin No.15 and Pin No.16 on JP1 could be used as C and D for row decoding signal, or serial clock. Supports maximum 4 sets of serial clock extending within capacity.
 N3 Mini Receiving Card
 
 
JP1
Instructions Definition Pin No. Definition Instructions
Power Supply +5V 1 2 +5V Power Supply
Ground Connection GND 3 4 GND Ground Connection
Data R1 5 6 G1 Data
B1 7 8 R2
G2 9 10 B2
R3 11 12 G3
Clock CLK1 13 14 CLK2 Clock
Clock / Row Decoding CLK3/C 15 16 CLK4/D Clock / Row Decoding
Latch LE 17 18 OE Output Enable
Row Decoding A 19 20 B Row Decoding
JP2
Instructions Definition Pin No. Definition Instructions
Power Supply +5V 1 2 +5V Power Supply
Ground Connection GND 3 4 GND Ground Connection
Data B3 5 6 R4 Data
G4 7 8 B4
R5 9 10 G5
B5 11 12 R6
G6 13 14 B6
R7 15 16 G7
B7 17 18 R8
G8 19 20 B8
 
  1. 24 sets of RGB serial data mode. Pin No.15 and Pin No.16on JP1 could be used as C and D for row decoding signal, or serial clock. Supports maximum 4 sets of serial clock extending within capacity.N3 Mini Receiving Card
JP1
Instructions Definition Pin No Definition Instructions
 
Power Supply +5V 1 2 +5V Power Supply
Ground Connection GND 3 Connection 4 Connection GND Ground Connection
Data DATA1 5 6 DATA2 Data
DATA3 7 8 DATA4
DATA5 9 10 DATA6
DATA7 11 12 DATA8
Clock CLK1 13 14 CLK2 Clock
Clock / Row Decoding CLK3/C 15 16 CLK4/D Clock / Row Decoding
Latch LE 17 18 OE Output Enable
Row Decoding A 19 20 B Row Decoding
JP2
Instructions Definition Pin No. Definition Instructions
 
Power Supply +5V 1 2 +5V Power Supply
Ground Connection GND 3 4 GND Ground Connection
Data DATA9 5 6 DATA10 Data
DATA11 7 8 DATA12
DATA13 9 10 DATA14
DATA15 11 12 DATA16
DATA17 13 14 DATA18
DATA19 15 16 DATA20
DATA21 17 18 DATA22
DATA23 19 20 DATA24
 

Dimensions

Unit: mm
N3 Mini Receiving Card

 

Contact Us

  • Office Number: +86-755-32919066
  • Tel/Whatsapp: +86-13553831871
  • Tel/Whatsapp: +86-13510025900
  • Email: Sale10@sz-ledscreen.com
  • Factory Address: No.2505, Songbai Road, Shiyan, Baoan District, Shenzhen, Guangdong, China

 

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