The BPI-D1 is the smallest open-source development board around, with a built-in HD mini camera. At 36mm (w) x36mm (l) and weighing in at 10g, it’s much smaller and lighter than any mini-cam or camera board out there. It allows you to create and customize your own mini-cam and can be a valuable part of any cool hardware you are working on. The D1 prides itself on providing high-resolution image quality: Both video and photos are captured at 1280x720p with a video capture rate of 30 fps.

The BPI-D1 is designed specifically to give you all the multimedia tools you need in one small package. Simply connect to an external battery source (with your desired power capacity), and the D1 does the rest: there’s a HD mini-cam, audio sensor, microphone, CPU, GPIO, WiFi, and more - you name it, the D1 has it.

Hardware specification
Product size PCB 36x36mm
CPU 400MHz ARM926EJ 32Bits RISC Core
RAM 64MB DDR2
Flash 16MB SPI-FLASH
Storage Micro SD Card Seat ,supportable for 8G,16G, 32G TF cards
CMOS CMOS Image Sensor SoC30FPS@720P, Visible light with 940 nm
two-way infrared lens filter, with infrared night vision function
Lens M7*P0.35 EFL=3.0mm/F.NO=2.8/View Angle=60°
Video It achieves H.264 hardware encoding at 1280x720p_30fps.
32 gb TF card can store 120 hours of video data
Audio MP3/WMA/AAC
WIFI Support 802.11bgn and can switch AP or Normal mode
RTC RTC circuit and supporting OSD
PM Support Li-ion Charging with Built-in AXP173 power management
chip
Mic Embedded electret microphone
Consumption Recording: 5V-200mA;
Power WiFi On: 5V-350mA;
continuously record 720P video or audio data for 24hour when
a mobile power of 10000mAH is available.
GPIO 1UART/2GPIO;2PWM/2GPIO;I2C;AudioLineIN;
HPAudioOutL;HPAudioOutR;1SPI Interface
UART Independent UART debugging interface
USB USB programmatic interface/ OTG device (WiFi module/USB
drive)
DC IN Micro-USB single +5V power input
Battery 3.7V Li-ion socket
OS Running on Linux3.4.35, Kernel Operation system that makes
secondary development possible