Blueberry Pi

"Another fruit single board computer (SBC), based on the Allwinner V3s system on a chip (SoC). The Allwinner V3s comes in an easy to solder 128pin TQFP package."

DIY SBC, more information here: https://goo.gl/93JwH5


(click image for a larger view)


Overview... System-on-Chip...
  • AllWinner V3s
  • Primary processor type -- ARM Cortex-A7
  • Primary processor word-width -- 32-bit
  • Primary processor cores -- 1
  • Primary processor clock rate (GHz) -- 1.2
Additional processors (if any)...
  • GPU (graphics) --
  • MCU (microcontroller) --
  • FPGA (gates) --
  • Other (DSP, FPU, NPU, TPU, AI...) --
System RAM...
  • Maximum capacity (GB) -- 0
  • Type -- DDR2
  • ECC support -- No
  • Factory installed? -- Yes
On-board solid-state storage...
  • Maximum capacity (GB) --
  • Type -- SPI flash
  • Factory installed? -- Yes
Removable solid-state storage...
  • Interface type -- microSD
  • m.2 interfaces -- 0
  • m.2 NVMe support --
SATA support...
  • SATA ports -- 0
USB ports...
  • USB hosts -- 0
  • USB host types -- 2.0 OTG
  • USB OTG ports -- 1
Ethernet...
  • Ethernet interfaces -- 1
  • Maximum LAN speed (Mbps) -- 100
  • Wake-on-LAN support? --
Wireless...
  • WiFi -- 802.11b/g/n (RTL8723BS)
  • Bluetooth -- 4
  • Broadband --
  • LoRa --
HDMI...
  • Number of HDMI ports -- 0
  • HDMI version --
  • Max. HDMI resolution --
  • FPS at max. resolution --
  • HDMI audio support? -- No
Other display interfaces...
  • Composite video (CVBS) ports -- 0
  • Other display interfaces (DSI, LVDS, VGA...) -- RGB / TCON LCD header
Camera interfaces...
  • Number of camera ports -- 3
  • Camera interface types -- MIPI/parallel CSI, headers for OV7670/OV2640
Audio I/O...
  • Analog output ports -- 1
  • Audio connector type -- 3.5mm jack
  • Audio via HDMI? -- No
  • SPDIF interfaces -- 0
  • Line inputs -- 0
  • Mic inputs -- 1
  • On-board microphones -- 1
Other I/O...
  • GPIO -- 26
  • ADC -- 1
  • PWM -- 2
  • SPI -- 2
  • I2C -- 1
  • UARTs -- 3
  • RS232 (or 485 or 422) -- 0
  • 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) -- EA3036
  • Lithium battery support -- Likely yes, no charge IC
Operating system support...
  • Linux -- yes
  • Android --
  • Windows --
  • Other OSes --
Other features not listed elsewhere:

3x SD / MMC controllers, 1/4-bit SD, SDIO, MMC mode
2x PWM channels, up to 24 MHz output frequency
Support RGB Interface with DE/SYNC mode, up to 1024×768 @ 60fps
Camera: Still capture resolution up to 5M with parallel interface; Video capture resolution up to 1080p @ 30fps with parallel interface

Audio codec: 2x audio DAC channels, differential microphone input, stereo headphone output, low-noise analog microphone bias output

USB 2.0 OTG controller with integrated PHY. Support High-speed, Full-speed and Low-speed in host-mode
Ethernet: 10/100, support full-duplex and half-duplex operation

3x UART controllers

SPI Full-duplex synchronous serial interface, Master / slave configurable. Mode 0-3 are supported

2x I²C controller, support Standard and Fast mode

MIPI CSI interface, pin compatible with the Raspberry Pi camera (no support in the linux kernel yet)
Header for an OV2640 and an OV7670 parallel camera
Wifi and Bluetooth (RTL8723BS)
Parallel RGB interfac

Physical specs...
  • Width (mm) -- 100
  • Height (mm) -- 65
  • Depth (mm) -- 18
  • Weight (gm) --
  • Input voltage, min. (V) -- 2.7
  • Input voltage, max. (V) -- 5.5
  • Input current, min. (A) -- 0.3
  • Input current, max. (A) -- 1
  • Operating temp., min. (°C) --
  • Operating temp., max. (°C) --
  • Certifications -- (none listed)
Further information...
[board ID = 280]

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