Huidu C16L can Load 200,000 pixels Full Color LED Display Asynchronous WIFI Controller

Short Description:

C16L is a new generation LED multimedia playback card that integrates a sending card, a receiving card and a playback terminal. Compared with the traditional asynchronous playback solution, it can reduce the need for a computer playback terminal, making it easy to control at any time. It has an onboard receiver directly connecting to the screen, which is relatively more cost-effective; It supports the playback of videos, pictures, Gif animations, texts, WPS documents, tables, clocks, timings and other program contents; It supports 60Hz frame rate output, smooth word movement and remote control of power supply and other functions .
C16L comes standard with Wi-Fi and supports mobile APP – “LedArt” wireless control; It supports access to the “XiaoHui Cloud” platform to easily realize remote cluster management on the Internet; It supports USB interface to update programs; It supports external various environmental monitoring sensors, achieving real-time viewing of environmental monitoring data; C16L is widely used in smart commercial displays and smart city fields, such as light pole screens, door screens, vehicle screens and other advertising and display fields.

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Product Detail

Product Tags

Product Features

Input：

1. Support 1 channel 100M communication network port, used for debugging parameters, sending programs and accessing the Internet;

2. Support 1 channel USB communication interface, which can be used to update programs and expand capacity;

3. Support 1 channel dedicated interface for temperature sensor, 1 channel dedicated interface for GPS sensor and 1 channel universal sensor input interface.

Output：

1. The maximum control range is 650,000 pixels, one card can load 200,000 pixels, and a cascade can load 650,000 pixels; the maximum width is 8192 pixels (width > 1920 triggers discount), and the maximum support is 1920 pixels;

2. Comes standard with 1 channel Gigabit output network port, which can be directly cascaded to the HD-R series receiving card to control the display;

3. Onboard 12 sets HUB75E interfaces;

4. 1 channel TRS 3.5mm standard two-channel audio output.

Functions：

1. Comes standard with 2.4GHz Wi-Fi and supports mobile APP wireless control (supports WiFi-AP, WiFi-STA mode);

2. Onboard 1-channel relay can remotely control the power supply;

3. Supports 2-channel video window playback (supports up to 2 channels of 1080P);

4. Support 4G access to XiaoHui Cloud platform to realize remote management on the Internet (optional);

5. Support UART communication;

6. Supports 1 channel RS-232 or RS-485 communication (optional).

Interface Description

Serial number	Name	Description
1	Power input terminal	DC 5V（4.6V~5.5V） 3A
2	Output network port	Gigabit output network port, cascaded with HD-R series receiving cards
3	Input network port	100M input network port communication, connect to computer to debug and publish programs, used to access LAN or Internet
4	Audio output	TRS 3.5mm standard two-channel audio output port
5	USB	Used to update programs or expand capacity
6	Wi-Fi antenna	Connect Wi-Fi antenna to enhance wireless signal
7	Temperature sensor dedicated interface	Connect a temperature sensor to monitor the surrounding environment temperature in real time
8	Sensor interface	External temperature, humidity, brightness, wind speed, wind direction, noise, PM2.5, PM10, CO₂and other sensors
9	GPS interface	Connect to GPS module for positioning and time adjustment
10	Relay	Relay on/off, supports maximum load: AC 250V~3A or DC 30V-3A The connection method is as follows:
11	HUB75E interface	Connect HUB75 (B/D/E) interface module
12	System indicator light	PWR: Power indicator light, green light is always on, power input is normal RUN: System running light. If the green light flashes, the system is running normally; if the green light is always on or off, the system is running abnormally.
13-1	Sensor indicator light	① When detecting that no sensor is connected, the light does not light up; ②When detecting that a sensor is connected, the green light is always on.
13-2	GPS indicator light	① When detecting that there is no GPS signal, the light does not light up; ②When the GPS star search number < 4, the green light flashes; ③When the GPS star search number >= 4, the green light is always on.
14	Display indicator light	If the green light flashes, the FPGA system is running normally; if the green light is on or off, the system is running abnormally.
15	Wi-Fi indicator light	AP mode: ①The AP mode is normal and the green light flashes; ②The module cannot be detected and the light does not light up; ③Cannot connect to the hotspot and the red light flashes; STA mode: ①STA mode is normal and the green light is always on; ②The bridge cannot connect to the Wi-Fi hotspot and the red light is always on; ③Unable to connect to the server, the yellow light is always on.
16	PCIE-4G socket	4G module socket (optional function, installed with 4G antenna by default)
17	4G communication indicator light	①The green light is always on, and the connection to the cloud server is successful; ②The yellow light is always on and cannot connect to the cloud service; ③The red light is always on, there is no signal or the SIM is in arrears or cannot dial; ④The red light flashes and the SIM cannot be detected; ⑤The light does not light up and the module cannot be detected.
18	SIM card holder	Used to install 4G data card and provide networking function (optional, supports optional eSIM card)

Size Parameters

Size(mm):

Tolerance: ±0.3 Unit: mm

Product Specification

Program schedule	Supports sequential playback of multiple programs, timed playback, program insertion, and multi-screen synchronization
Program partition	Support any partition of program window
Video format	AVI, WMV, MPG, RM/RMVB, VOB, MP4, FLV and other common video formats Supports up to 2 channels of 1080 video playback at the same time
Image Format	BMP, GIF, JPG, JPEG, PNG, PBM, PGM, PPM and other common image formats
Audio format	MPEG-1 Layer III, AAC, etc.
Text display	Single line text, static text, multi-line text, animated words, WPS, etc.
Clock display	RTC real-time clock display and management
U disk	Plug and play

The parameter:

Electrical parameters	Input power	DC 5V（4.6V~5.5V）
Electrical parameters	Maximum power consumption	8W
Hardware parameters	Hardware performance	1.5GHz, Quad-core CPU, Mali-G31GPU Support 1080p@60fps hard decoding playback Support 1080p@30fps hardware encoding
Storage	Internal storage	4GB (2G available)
Storage environment	Temperature	-40℃～80℃
Storage environment	Humidity	0%RH～80%RH (no condensation)
Working environment	Temperature	-40℃～80℃
Working environment	Humidity	0%RH～80%RH（no condensation)
Packaging Information	Checklist: 1×C16L 1×WiFi antenna 1×certificate Note: 4G antenna comes with 4G module optional 1PCS
Size	174.9mm×101.4mm
Net weight	0.14KG
Protection level	The bare board is not waterproof, prevent water from dripping into the product, and do not get the product wet or rinsed
System software	Linux4.4 operating system software FPGA software