Skip to product information
1 of 8

Friendly Elec

Friendly Elec Smart4418 CPU Board

Regular price $38.75 USD
Regular price Sale price $38.75 USD
Sale Sold out

The Smart4418 CPU board is a quad core Cortex A9 CPU board designed and developed by Friendly Elec for industrial applications.

As a successor of the Smart210 CPU board it uses the Samsung Quad Core Cortex-A9 S5P4418 SoC with dynamic frequency scaling up to 1.4GHz. The standard Smart4418 CPU board has 1GB DDR3 RAM and 8GB eMMC. It's PMU supports software power off/on and wake-up functions. In addition its Gbps Ethernet and audio jack make it suitable forvarious industrial applications.

The Smart4418 CPU board takes 2.0mm pitch double row pin headers(P1, P2 and P4) containing 174 pins in total. These pins contain most popular interface pins. By default we have P1 and P2 soldered on the board and leave P4 for users' applications. It can work with various FriendlyARM LCDs e.g. 3.5"LCD, 4.3"LCD, 5"LCD, 7"LCD and 10.1"LCD etc.

In addition we have a Smart4418/6818SDK carrier board which enables the Smart4418 CPU board' s various ports and interfaces. The Smart4418 SDK carrier board has a SATA interface and a min PCIe interface that supports an external 4G module. It is also compatible with RPi's interface.

Technical Specs CPU & SDK BOARD:
Price Excluding the SDK Board

Model: Samsung S5P4418
Number of Cores: Cortex-A9 Quad-Core
Frequency: 400M Hz-1.4GHz

Memory RAM: 1GB 32 Bit DDR3, up to 800MHz 
Storage eMMC: 8GB/16GB/32GB
Power Management Supports dynamic voltage scaling, software power-off, and RTC alarm power-on functions.
Connectivity Ethernet: Gbps Ethernet 10/100/1000Mbps Ethernet x 1, RTL8211E chip,  with unique MAC
  • Video output/Display - RGB Parallel I/F (24-bit), LVDS and HDMI 1.4a
  • Video input - DVP Camera interface, ITU-R BT 601/656 8-bit and MIPI-CSI
  • Audio input - Microphone
  • Audio output - Audio jack (with headset detection) and HDMI audio
Pin-header 3 x 2.0mm pitch double row pin header, 174 pins in total
ADC CPU internal ADC, 7 channels, 12-bit, range: 0 ~ 1.8V
External interface SDIO/MMC x2, SPI x2, I2C x3, UART x5, PWM x3, GPIOs x24
  • Android 7.1.2
  • Android 7.0
  • Lubuntu 16.04
  • Ubuntu-core
  • FriendlyCore 16.04
  • FriendlyWrt 19.07-SnapShot (32 Bit)
  • Debian8
  • u-boot
Kernel Version
  • Linux-4.4-LTS
  • U-boot-2016.01
  • USB 2.0  Host x1, OTG x1
  • 1 x power LED
  • 2 x GPIO Controlled LED 
  • onboard thermistor
  • Power key input
  • RESET input, RESET output
  • RTC battery input
  • Mounting Holes for Heat Sink*2
Power DC 5V, up to 1.2A
  • PCB: 74 x 55 mm, 8-Layer
  • -40℃ to 80℃


We have a 30-day return policy, which means you have 30 days after receiving your item to request a return.

To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.

To start a return, you can contact us at If your return is accepted, we’ll send you a return shipping label, as well as instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.

You can always contact us for any return question at

Damages and issues
Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right.

Exceptions / non-returnable items
Certain types of items cannot be returned, like perishable goods (such as food, flowers, or plants), custom products (such as special orders or personalized items), and personal care goods (such as beauty products). We also do not accept returns for hazardous materials, flammable liquids, or gases. Please get in touch if you have questions or concerns about your specific item.

Unfortunately, we cannot accept returns on sale items or gift cards.

The fastest way to ensure you get what you want is to return the item you have, and once the return is accepted, make a separate purchase for the new item.

We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded on your original payment method. Please remember it can take some time for your bank or credit card company to process and post the refund too.

Please contact us for shipping charges and additional information.