Prime

Introducing one of the smallest, most upgradable, most complete SOM + carrier board combinations, featuring Raspberry Pi HAT expansion plus HDMI, MIPI, I2C, SPI, UART, GPIO, eMMC, and an onboard crypto chip.


(click image to enlarge)

Product overview...
  • Board Name -- Prime
  • Category -- SBC
  • Model -- Series 1
  • Manufacturer -- Optimus Embedded Systems
  • Official website -- click here
  • Price -- $125 (USD)
  • Additional info may be found via this automated Google search
  • Posted 2019-04-26 12:00am
System-on-Chip...
  • Rockchip RK3399
  • Primary processor type -- 2x ARM Cortex-A72 + 4x ARM Cortex-A53
  • Primary processor word-width -- 64-bit
  • Primary processor cores -- 6
  • Primary processor clock rate (GHz) -- 1.8
Additional processors (if any)...
  • GPU (graphics) -- Mali-T864
  • MCU (microcontroller) --
  • FPGA (gates) --
  • Other (DSP, FPU, NPU, TPU, AI...) --
System RAM...
  • Maximum capacity (GB) -- 4
  • Type -- DDR4
  • ECC support -- No
  • Factory installed? -- Yes
On-board solid-state storage...
  • Maximum capacity (GB) -- 64
  • Type -- eMMC
  • Factory installed? -- Yes
Removable solid-state storage...
  • Interface type -- Other format
  • m.2 interfaces -- 0
  • m.2 NVMe support --
SATA support...
  • SATA ports -- 0
USB ports...
  • USB host ports -- 2
  • USB OTG ports -- 1
  • USB port types -- 3
Ethernet...
  • Ethernet interfaces -- 1
  • Maximum LAN speed (Mbps) -- 1000
  • Wake-on-LAN support? --
Wireless...
  • WiFi -- 802.11ac
  • Bluetooth -- 4
  • Broadband -- LTE
  • LoRa --
HDMI...
  • Number of HDMI ports -- 1
  • HDMI version -- 2
  • Max. HDMI resolution -- 4k
  • FPS at max. resolution --
Other display interfaces...
  • Composite video (CVBS) ports -- 0
  • Other display interfaces (DSI, LVDS, VGA...) --
Camera interfaces...
  • Number of camera ports -- 3
  • Camera interface types -- CSI
Audio I/O...
  • Analog output ports -- 1
  • Audio connector type -- 3.5mm jack
  • Audio via HDMI? -- 1
  • I2S interfaces -- 1
  • SPDIF interfaces -- 0
  • Line inputs -- 1
  • Mic inputs -- 1
  • On-board microphones -- 0
Other I/O...
  • GPIO -- 40
  • ADC -- 0
  • PWM -- 0
  • SPI -- 2
  • I2C -- 2
  • UARTs -- 1
  • RS232 (or 485 or 422) -- 1
  • IR receiver -- Yes
Expansion connector compatibility?
  • Arduino compatible -- No
  • Raspberry Pi compatible -- Yes
Miscellaneous functions...
  • Real time clock (RTC) support -- yes
  • PMIC/PMU (power management controllers) --
  • Lithium battery support -- 5.5V
Operating system support...
  • Linux -- Linux kernel (current); Ubuntu
  • Android -- Android
  • Windows -- Windows Embedded ARM
  • Other OSes -- FreeBSD
Other features not listed elsewhere:
  • Onboard crypto
  • The on-board SOM is upgradable
  • Physical specs...
    • Width (mm) -- 65
    • Height (mm) -- 85
    • Depth (mm) -- 2
    • Weight (gm) --
    • Input voltage, min. (V) -- 3
    • Input voltage, max. (V) -- 6
    • Input current, min. (A) -- 3
    • Input current, max. (A) -- 5.5
    • Operating temp., min. (°C) -- -40
    • Operating temp., max. (°C) -- 85
    • Certifications -- CE/FCC

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