Developer Board 4

Developer Board 4 is a single board computer based on Qualcomm Snapdragon 410C SoC with 2GB DDR3, 16GB EMMC, HDMI®, MIPI-CSI, 40- and 60-pin expansion connectors.It features advanced processing power, WLAN, Ethernet, Bluetooth, GPS, all packed into a board the size of a credit card.The DB4 is designed for a variety of embedded and IoT categories. These include robotics, cameras, set-top-boxes, wearables, medical devices, vending machines, building automation, industrial control, digital signage, and casino gaming, etc.

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Processor Snapdragon 410C quad core ARM® Cortex® A53 (64bit, 1.2GHz)
Qualcomm® Adreno™ 306 GPU
Internal Memory 1GB or 2GB LPDDR3 533MHz
Internal Storage 8GB or 16 GB eMMC 5.0
Micro SD Sard Slot 1
Camera 2x MIPI-CSI: 1x 4-lane, 1x 2-lane, up to 13MP
External Storage 1x Micro SD socket
Dimensions 85 X 60mm
Operating Temp -10°C to +85°C
OS-support Android 6.0,Linux based on Debian ,Windows 10 IoT core
Display HDMI®1.3 – HDMI® full-size type A connector (1080p HD @ 30 fps),
1x MIPI-DSI 4-lane, up to 720p 60fps or 1080p 30fps for optional display/touch
Audio PCM/AAC+/MP3/WMA, ECNS, Audio+ post-processing (optional)
All signals are routed to the analog expansion connector
Connectivity WLAN 802.11 b/g/n 2.4GHz
Bluetooth 4.1
1x 10/100M Ethernet
1x USB 2.0 micro B (device mode only)
2x USB 2.0 type A (host mode only)
On-board GPS antenna
On-board BT and WLAN antenna
On-board BT and WLAN antenna
Expansion connector a. 1x 40 pin Low Speed (LS) expansion connector
-UART, SPI, I2S, I2C x2, GPIO x12, DC power
b. 1x 60 pin High Speed (HS) expansion connector
c. Footprint for one optional 16-pin Analog expansion connector
-Headset, Speaker, FM antenna
User Interface Power/Reset
Volume Up/down
7 LED indicators
-4 – user controllable
-3 – for BT、WLAN and Ethernet activity

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