Tinker Board 2

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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

(board ID = 509)