BT551 Bay Trail SBC with eMMC

BT551 3.5" Bay Trail PC Boardtx-reverse-160pxBT551  3.5″ SBC – dual/quad-core Bay Trail

Production-quality board with on-board RAM and eMMC

BT551 is a small-footprint,  low-power PC board based on Intel’s Bay Trail series processors, including Atom E3845, E3826 and Celeron J1900.

With 2 or 4GB DDR3L RAM onboard, as well as a 16GB eMMC (other sizes available), BT551 features support for up to 3 displays via LVDS, DisplayPort and VGA, a miniPCIe socket, USB 3.0 and SATA 2.0.

We also offer a slightly larger Bay Trail board, which provides 3 miniPCIe ports.

ProcessorIntel E3826/ E3845/J1900Bay Trail / Celeron 22nm
CPU2/4 Core Atom4th Generation with updated graphics
Processor Clock Max (GHz)1.46-2.41GHz
RAM (GB)2/4DDR3L on board
eMMC (GB)16other sizes on request
mSATA SSD (GB)1Via miniPCIe slot
PCIe1miniPCIe slot
UART (RS232/485)32mm headers
Ethernet 1000 BaseT2Intel® I210 Gigabit Ethernet controllers
USB Host65x USB 2.0, 1x USB 3.0
Audio1Mic-in, line out*, RealTek ALC888
RTC timer1timed power-on, plus USB/LAN wake-up
Display3LVDS, DP, VGA
WiFi*Optional miniPCIe card (LPC)
3G / GPRS*Optional miniPCIe card
Power12v15-36v option
Temperature Range0 to +60C / -40 to +85CFanless. Industrial temp E38xx
Dimensions146mm x 102mm4" board
CertificationCE / FCC Class B
Windows Embedded Standard 7y
Windows 7y
Windows Embedded 8 Standardy
Windows 8yincluding 8.1
LinuxyDetails on request
As well as Windows 7 and 8, the BT551 supports Windows Embedded Standard 7 and 8 / 8.1 Standard. Our Windows Embedded specialists can help you to create custom images to take advantage of the embedded enabling features of WES, allowing you to create a locked-down, reliable, non-windows-branded, small footprint image.
If you have questions, including pricing and availability, please don’t hesitate to contact us by calling Direct Insight on +44 1295 768800 9am to 5.30pm UK time, emailing info at, or by using the forms to the right.