Tinker Board 2

The Tinker Board 2 is based on Rockchip’s 64-bit hexacore RK3399 SoC, plus 2GB or 4GB RAM and optional 64GB eMMC. Key features include GbE, WiFi, and BT connectivity, multiple A/V and USB ports, a microSD slot, and Raspberry Pi style 40-pin expansion and form-factor.

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Product overview...
  • Board Name:   Tinker Board 2
  • Category:   SBC
  • Model:  
  • Manufacturer:   ASUS
  • Official website:   click here
  • Price (USD):  
  • Additional info may be found via this automated Google search
  • Posted 2020-11-29 5:33pm
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):   2.0
Additional processors (if any)...
  • GPU (graphics):   Arm Mali-T860 MP4
  • MCU (microcontroller):  
  • FPGA (gates):  
  • Other (DSP, FPU, NPU, TPU, AI...):  
System RAM...
  • Maximum capacity (GB):   4
  • Type:   LPDDR4
  • ECC support:   No
  • Factory installed?   Yes
On-board solid-state storage...
  • Maximum capacity (GB):   16
  • Type:   eMMC (on model 2S only)
  • Factory installed?   Yes
Removable solid-state storage...
  • Interface type:   microSD
  • m.2 interfaces:   1
  • m.2 NVMe support:  
SATA support...
  • SATA ports:  
USB ports...
  • USB host ports:   4
  • USB OTG ports:   1
  • USB port types:   3x 3.0 Type-A + 1x 3.0 Type-C
Ethernet...
  • Ethernet interfaces:   1
  • Maximum LAN speed (Mbps):   1000
  • Wake-on-LAN support?  
Wireless...
  • WiFi:   802.11 a/b/g/n/ac 2T2R
  • Bluetooth:   5.0
  • Broadband:  
  • LoRa:  
HDMI...
  • Number of HDMI ports:   1
  • HDMI version:   2.0
  • Max. HDMI resolution:   4k
  • FPS at max. resolution:   60
Other display interfaces...
  • Composite video (CVBS) ports:  
  • Other display interfaces (DSI, LVDS, VGA...):   1x Type-C (DP) + 1x MIPI DS
Camera interfaces...
  • Number of camera ports:   1
  • Camera interface types:   MIPI CSI-2 (2-lane)
Audio I/O...
  • Analog audio out:  
  • Audio connector type:   via pin header
  • Audio via HDMI?   yes
  • I2S interfaces:   1
  • SPDIF interfaces:   1
  • Line inputs:  
  • Mic inputs:  
  • On-board microphones:  
Other I/O...
  • GPIO:   28
  • ADC:  
  • PWM:   3
  • SPI:   2
  • I2C:   2
  • UARTs:   3
  • RS232 (or 485 or 422):  
  • IR receiver:   No
Expansion connector compatibility?
  • Arduino compatible:   No
  • Raspberry Pi compatible:   Yes
Miscellaneous functions...
  • Real time clock (RTC) support:   yes
  • PMIC/PMU (power management controllers):   RK808-D
  • Lithium battery support:  
Operating system support...
  • Linux:   Debian 9
  • Android:   Android 10
  • Windows:  
  • Other OSes:  
Other features not listed elsewhere...

* NOTE: Two board models are offered: Tinker Board 2 and Tinker 2S. Both models are available with either 2GB or 4GB RAM; the model 2S adds 16GB eMMC
* 40-pin expansion header supports…
  — up to 28x GPIO
  — up to 2x SPI
  — up to 2x I2C
  — up to 2x UART
  — up to 3x PWM
  — up to 1x PCM/I2S
  — up to 1x S/PDIF TX
  — 5VDC power
  — 3.3VDC power
  — 8x ground
* Other on-board headers: recovery, power, reset, debug UART, fan power, RTC battery
* 12-19VDC power input jack (5.5/2.5 mm)
* This SBC is expected to become available in Q1 of 2021; pricing has not been announced

Physical specs...
  • Width (mm):   85
  • Height (mm):   56
  • Depth (mm):  
  • Weight (gm):  
  • Input voltage, min. (V):   12
  • Input voltage, max. (V):   19
  • Input current, min. (A):   1
  • Input current, max. (A):   3.75
  • Operating temp., min. (°C):   0
  • Operating temp., max. (°C):   60
  • Certifications:   ROHS, CE, FCC

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