| 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 |
| SATA HDD Slot | – |
| 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) | |
| GPS | |
| 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 | |
| -4L-MIPI DSI, USB, I2C x2, 2L+4LMIPI CSI | |
| 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 | |
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.
