| smart module ：sd800 | |
| 产品特色 |
双核1.3ghz cortex处理器 内部集成wifi/bt/gps功能 android 4.4/linux 4.4系统 cortex-a53 超低功耗构架 可集成扫码算法&语音交互功能 |
| 技术规格 | |
| 类型 | 描述 |
| cpu | 1.3ghz cortex-a53 32bit dual core |
| memory |
4gb 2gb nand mcp, (可用2gb 2gb/1gb 1gb nand mcp） |
| system | android 4.4/linux 4.4 |
| display | qvga(240*320) spi接口 |
| camera | front: 1 lane 2mp, rear: 1 lane 2mp |
| power | 3.4v~4.2v |
| keypad | matrix (max):3*3 （可扩展） |
| module size | 40.2×30.5×3.0mm |
| 频段配置 | |
| 类型 | 描述 |
| tdd-lte | band 38/39/40/41 |
| fdd-lte | band 1/3/5/8 |
| wcdma | band 1/8 |
| gsm | band 3/8 |
| 系统配置 | |
| 类型 | 描述 |
| 天线接口 | 主集、分集、wifi&bluetooth、gnss、fm |
| lte | cat.4 (ul 50mbps /dl 150mbps ) |
| wcdma |
cat.14 (hsdpa, 21mbps ) cat.7 (hsupa, 5.76mbps) |
| wi-fi | 2.4ghz 支持softap功能：802.11b/g/n |
| bluetooth |
支持 - support v2.1 edr - support bluetooth v4.2 low energy - bluetooth v2.1 and ble concurrent |
| gnss |
gps＋北斗 glonass - support gps only , bds only ,gps bds,gps glonass |
| uart | support，2路 |
| spi | support，1路 |
| i2c | support，3路 |
| speaker | support，1路 |
| receiver | support，1路 |
| earphone | support，1路 |
| mic | support，2路 |
| vibrator | support |
| usb otg | support |
| reset | support |
| charge control | support |
| temperature |
正常工作温度：-20℃~ 65℃ 拓展工作温度：-30℃~ 75℃ 存储温度：-40℃~ 90℃ |
| pin | 120pin lcc 52pin lga |
| upgrade | usb/fota |
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