EasyBoard DevKit (OBSOLETE)

Product Code: SQM4-EasyBoard-Kit-v11
Availability: Out Of Stock
Price: $256.15 $128.08

Obsolete EasyBoard v1.1 with SQM4-K70 v1.1 module. This product is available mainly for our customers who already bought it and need additional development board - last pieces available! (The SQM4-K70 obsolete modules will be further available for backwords compatibility.)

The board expands a high number of peripherals available on SQM4-K70 obsolete module. EasyBoard demonstrates in practise how use of SQM®4 modules rapidly simplifies and cheapens the whole development and production process because the base board can be so easy. YES, EasyBoard really is a two-layer only board! And since the number of peripherals in embedded applications is not usually so high, your device can be even simpler, fast to develop and cheap to produce. It can be so easy!


  • SQM4-K70 v1.1 (obsolete) module
  • 2 layer low cost main board
  • Color TFT 4.3" LCD display with resistive touch
  • Wide range of demo applications

Kit contents

  • SQM4-EasyBoard
  • TFT LCD 4.3"
  • SQM4-K70 v1.1 (obsolete) module
  • plastic plate and cover
  • lithium cell CR1220

Technical specifications

On board peripherals

  • 24 bit color LCD interface
  • contrast control posibility for B&W LCDs
  • 4 wire resistive interface
  • LED backlight driver with PWM frame/line control
  • RS232 driver connected to D-SUB F 9 - debug compatible pinout
  • RS485 high speed driver connected to D-SUB M 9
  • CAN driver with 5/3.3V level translator conected to D-SUB M 9 standardized pinout
  • User red LED controlled by GPIO
  • User push-button with TAMPER detection and/or GPIO functionality
  • Real time controller + alarm
  • USB electronicaly fused power switch 5V/0.5A to both HOST and OTG plugs
  • Micro SD card interface
  • Stereo Audio Headphone, Stereo Audio In, Stereo Audio Out
  • Audio mono amplifier 1.5W + on board speaker 1.3W
  • Microphone 1 channel on board
  • Ethernet 10/100 Mb
  • lithium cell CR1220 socle

Power characteristic

  • Wide input voltage from 5 V to 16 V DC
  • Power supply from Power JACK connector or USB device connector
  • Switching power supply, fuse 1.6 A
  • Output voltage 5 V up to 1.5 A
  • Second voltage 3.3 V generated from SQM4 module
  • Filtered analog supply generated from SQM4 module

ESD protection

  • Ceradiode protection on touch
  • High speed ceradiode protection on USB
  • Transil protection diode on CAN and RS485
  • Up to 16 kV proof RS232 driver


  • Color TFT LCD 4.3" up to 262 000 colors
  • LED backlight with PWM control
  • 480 x 272 pixels resolution
  • Brightness 400 cd/m2
  • Contrast ratio 350:1
  • Resistive 4-wire touch
  • 40 pin ZIF 40 x 0.5 LCD, pinout SET_1

User controls

  • Display Power
  • System sleep, wake
  • Brightness
  • Resistive touch (HW)
  • Tamper (HW)


  • 160 pin header female 1mm pitch for SQM®4 module
  • 50 pin MLW for display, video and digital sound interface
  • 50 pin MLW connector GPIO expansion slot
  • 40 pin ZIF 40 x 0.5 LCD, pinout SET_1
  • D-SUB 9 Female (RS232, DEBUG)
  • D-SUB 9 Male (CAN, RS485)
  • Power JACK 5.5/2.5 mm plug
  • USB mini A (HOST)
  • USB micro AB (OTG, DEVICE)
  • SD micro slot
  • Stereo Audio Jack 3.5 mm (Audio IN, Audio OUT, HP)
  • RJ45 ethernet connector with magnetics and LED control

Agency approvals

  • EN55022 Class B
Filename Description Date added Download link
EasyBoard_leaflet EasyBoard leaflet 2014-03-25 20:30:24 easyboard_leaflet.pdf
EasyBoard_sch_11 EasyBoard schematic v1.1 2014-03-26 20:08:10 SQM4_EASY_BOARD_sch_v11.pdf
MQX_4_0_0_SQM4K70EB_1_1 EasyBoard 1.1 BSP patch to the MQX 4.0.0 2014-03-25 20:44:23 MQX_4_0_0_SQM4K70EB_1_1.zip
SDcard EasyBoard Demo Files on SD card 2014-03-25 20:39:56 SDcard.zip
SQM4K70EB_ElnicoDemo MQX4 eGUI demo source codes 2014-03-25 20:46:38 SQM4K70EB_ElnicoDemo.zip
eGUI_Demo_d EasyBoard Demo Binary File for 16 bit NAND Flash 2014-03-25 20:35:50 eGUI_Demo_d.zip
eGUI_Demo_d_8bitNAND EasyBoard Demo Binary File for 8 bit NAND Flash 2014-03-25 20:38:19 eGUI_Demo_d_8bitNAND.zip
Bareboard_SQM4_K70 Source codes and projects of some bare metal demo applications 2014-03-25 20:41:39 To download this file you must be logged!
EasyBoard_datasheet_11 EasyBoard datasheet v1.1 2014-03-28 21:07:08 To download this file you must be logged!
MQX4 download Link to Freescale MQX 4.0.0 download
eGUI_Downloads Link to Freescale eGUI download


There are some files to download. If you purchased this product, you can find available files here.
Interconnect JTAG19, DSub 9 F
Supply Voltage 5 to 16 V DC
Supply Current 50 to 300 mA
Dimensions (W x H x D) 150 mm x 210 mm x 16 mm
Operating Temperature -20°C to +70°C
Operating Ambient Humidity 10 to 90 % RH
Storage Temperature -30°C to +80°C
Storage Humidity 10 to 90 % RH