Lenovo Enters the SBC Market with Leez LP710 RK3399 Board

It’s always interesting to look into mainline Linux changelog either to find out about new software features, but also new hardware platform. And earlier today, I wrote about Linux 5.4 release, I noticed comments about “Leez RK3399 P710 SBC“.

After searching a bit, it turns out it’s a single board computer by Lenovo, which the company apparently showcased at World Mobile Congress in Spain last February. Leez is apparently a team part of Lenovo.

Lenovo Leez P710 SBCLenovo Leez P710 board specifications:

  • SoC – Rockchip RK3399 hexa-core processor with 2x Cortex-A72 cores @ up to 2.0 GHz, 4x Cortex-A53 cores, and an Arm Mali-T860MP4 GPU
  • System Memory – 2 or 4GB LPDDR4
  • Storage – 16GB eMMC flash, MicroSD card slot
  • Video Output – HDMI 2.0a up to 4K @ 60 Hz, 4-lane MIPI DSI, DisplayPort via USB-C port
  • Audio – Audio jack + digital audio output via HDMI
  • Camera I/F -2x 4-Lane MIPI-CSI
  • Connectivity – Gigabit Ethernet, 802.11b/g/n/ac WiFi + Bluetooth 5.0 via Ampak AP6256 SiP, optional 4G LTE connectivity
  • USB – 1x USB 3.0 port, 2x USB 2.0 port, 1x USB 3.0 Type-C port (separate from USB-C port for power)
  • Expansion
    • 40-pin GPIO header with 2x 3V/1.8V I2C, 1x 3V UART, 1x 3V SPI, SPDIF_TX, up to 8x 3V GPIOs, 1x 1.8V 8-channels I2S
    • 8-pin header with 2x USB 2.0 host, LED, PWR, Reset, audio output
    • M.2 B-key socket for 4G LTE card + SIM card slot
  • Debug – 4-pin UART header
  • Misc- Power key, power LED, user RGB LED
  • Power Supply – 5V/3A via USB Type-C port
  • Dimensions – 85×85 mm

Leez P710 USB PortsLenovo RK3399 SBCThere’s very little info on Lenovo website, which also lists another board – Leez P515 – powered by a Texas Instruments Sitara processor. But we get many more details on Github at least for Leez P710 board. That’s where I got more detailed specifications, and we can find the firmware files and tools for the SBC such as Android 7.1 & 9.0, as well as Debian.  Schematics and other resources are also available on that page.

The board may target the Chinese market, but I could also notice it for sale on Aliexpress for about $140 shipped, including heatsink and WiFi antenna. You’ll also find bundles with various accessories including a debug board, camera module, 4G module, or 10.1″ touch screen display.

Lenovo Leez P710 RK3399-SBC
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