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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