OKMX6UL-C3 Embedded Computer

CPU: i.MX6UltraLite

Architecture: Cortex-A7

Frequency: 528MHz

RAM: 256MB DDR3

ROM: 256MB NandFlash

System: Linux3.14

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Main Control Unit for IoT Gateway / HMI / EV Charging Pile / Data Collecting





Features


1. Designed based on Freescale i.MX6UltraLite processor, high performance, ultra low power;


2. Open source code makes it more convenient for users to do hardware designing and software tailoring;


3. CPU is with native supporting and complying with ISO7816 protocol, users could work it with encryption module;


4. Power fail safeguard to allow the system continue running for 15 seconds to avoid critical data loosing;


5. On-board ready-to-use connectors: 4x DI, 4x DO, 2x RS485, 2x CAN, 1x Ethernet (could be expanded to 2-ch), all are designed with isolated protection circuit;


6. Status LED indicator, make it convenient for users to know about system running, network communication and hardware interface working status;


7. Multiple communication types: on-board Ethernet (100M), WIFI&BT, 4G or GPRS modules;


8. Standard SD card slot, compatible with SD, SDHC and SDXC card, capability up to 64G;


9. Standard 3.5mm stereo earphone jack, builtin micphone, and users could also expand with 1Wx 2 speaker or 3.5mm single track micphone;


10.a 7'' LVDS display is supported;


11. Users could upgrade OS kernel by SD card;


12. Wide voltage range: system running stable from 9V to 15V to avoid system failure by voltage fluctuation;


13. External case designed by aluminium alloy and the case is with mounting holes, dimensions with 147 x 103 x 42mm,













▊Spec.

Overview of FETMX6UL-C System on Module
CPU NXP single core i.MX6UL CAN 2x CAN
Architecture Cortex-A7 USB 2x USB
Frequency 528MHz SD/MMC/SDIO 2x SD/ MMC/ SDIO
RAM 512MB LvDDR3(commercial grade)  256MB LvDDR3(industrial grade) Ethernet 2x Ethernet, 10/100M auto-negotiation
Flash

4GB eMMC (commercial grade)

256MB NAND FLASH ( (industrial grade)

UART/IrDA 8x UART/ IrDA
Voltage Input 5V EINT/GPIO supported
GPU PXP Video Coder software code
Dimensions 50mm*40mm EBI BUS supported
Package board to board connector JTAG supported
OS Linux 3.14.38 CAMERA 1x camera, 5.0MP, parallel
LCD RGB 24-bit PWM 8x PWM
AUDIO 3x audio ADC 10x ADC
I2C 4x IIC ISO7816-3 2x ISO7816-3
SPI 4x SPI Keypad Port 8*8
QSPI 1x QSPI SPDIF 1x SPDIF

Hardware Features
Interface Spec.
CPU NXP i.MX6UltraLite, ARM Cortex-A7, 528MHz
RAM 512MB LvDDR3 (commercial grade), 256MB LvDDR3 (industrial grade)
FLASH 4GB eMMC (commercial grade), 256MB NAND FLASH (industrial grade)
External Storage standard SD card slot, can support SD, SDHC, SDXC card, SDXC up to 64G
Wireless Network SIM800A, China Mobile, China Union GPRS, Mini SIM card slot (marked withSIM-GPRS)
ESAM

ISO7816 protocol

PSAM Mini SIM card slot(marked with “SIM”)
DO

4x DO, electromagnetic relay isolation . contact rating: 1A 30V DC/0.5A, 125V AC/0.3A, 60V DC. Connector: green terminal bond with pitch of 3.81mm

DI

4x DI, photo coupler isolation, green terminal bond with pitch of 3.81mm, it's configured as direct current voltage input, voltage from 3V to 24V set to be high level and voltage below 1V DC set to be low level, it also could be set as internal isolated 5V power input and external dry contact

Display

Standard DVI-I connector, Topway brand LMT070DICFWD-AKA LCD is supported by default

Power Failure Protection

CPU is with 1x GPIO for external power supply mode detecting, when external power input voltage is above 8V, IO will be high level, and PG green LED on case is lighting; otherwise IO will be low level and PG green LED will be light off.


When external power input cut off, system will be automatically switch to get power supply from supercapacitors and the PG red LED will be lighting, the supercapactiors could supply power at least 15 seconds and detect whole unit internal 5V main power voltage. When voltage falls more than 10%, the whole device will be cut off to avoid system failure because of overlow voltage

UART (contains RS485)

UART1: 3-wire debug port, DB9 connector, without isolation, it's marked as Console on case


UART2: for card reader, 3-wire, green terminal bond, without isolation


UART3: for GPRS module, not drawn out


UART4: it's converted in device to RS485-1, drawn out by green terminal bond, with electrical isolation


UART5: it's converted in device to RS485-2, drawn out by green terminal bond, with electronical isolation

USB

1x USB 2.0 OTG, standard Micro USB connector


1x USB 2.0 Host, standard USB A connector

CAN BUS

CAN1: CAN2.0 B, 1Mbps, with electronical isolation, it's used for communication with power charging controller


CAN2: CAN2.0 B, 1Mbps, with electronical isolation, for backup

Ethernet

Net1: standard RJ45 connector, 10M/100M adaptive, for connecting with supra system


Net2: standard RJ45 connector, 10M/100M adaptive, backup interface

WiFi& BT

RL-UM02WBS-8723BU-V1.2 module, IEEE 802.11b/g/n 1T1R WLAN and Bluetooth 2.1/3.0/4.0

RTC

RX8010SJ chip, on-board RS232 battery, it could continue working for a year

Audio

standard 3.5mm stereo earphone jack, built in single track micphone, users could also expand 1W x 2 speaker connctors or 3.5mm single track micphone jack (pad is preserved on PCB but without mounting hole on enclosure

Power Consumption

Rated voltage: 12V, work normally between 9V to 15V, it's designed with reverse polarity protection


power consumption is below 5W if works with a Topway display LMT070DICFWD-AKA

Dimensions 147mm×103mm×42mm
Mounting

4 screws Φ4mm

Software Features
U-boot u-boot-2015-04 Kernel Linux-3.14
Driver source
NIC LCD backlight CAN SD card
ESAM U-disk ext3 file system USB touch screen
RTC watchdog GPIO 4G
UART RS485 GPRS


▊ Download


Brochure: Forlinx latest catalog

Hardware Manual: OKMX6UL-C3 manual






How to buy


Payment term: 100% payment in advance no matter sample orders or bulk purchasing orders.

1. Order Online

We have an online store on Alibaba, please contact us to start ordering

2. Western Union

Tell us which item and model you want to order, and we will send you a PI with Western Union account.

3. Bank Transfer(T/ T)

Tell us model and quantity, and we'll send you a PI with our company's bank account for payment.


Shipment


Payment term: 100% in advance

1. Delivery: Goods will be sent out by express as requested

2. Lead time: generally, goods could be sent out within five working days for a sample order, for a bulk requirement order, please contact us to check stock status and estimated delivery time.

3. Shipping charge: buyers should bear related shipping cost.