合宙模组主推型号管脚定义摸底
Air780EPM
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Air780E
Air780E_AT
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Air780E_LuatOS
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Air780EG
Air780EG_AT
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Air780EG_LuatOS
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Air780EX
Air780EX_AT
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Air780EX_LuatOS
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Air780EP
Air780EP_AT
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Air780EP_LuatOS
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Air780EPS
Air780EPS_AT
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Air780EPS_LuatOS
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Air780EQ
Air780EQ_AT
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Air780EEN/EEU/EEJ
Air780EEN/EEU/EEJ_AT
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Air780ER
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Air700ECQ/Air700EAQ/Air700EMQ
Air700ECQ/Air700EAQ/Air700EMQ_AT
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几句话总结
- AT 指令使用方式下,Air780E、Air780EP、Air780EPS 完全软硬件兼容;
- AT 指令使用方式下,Air780EQ 除不能 UART 电平设置 1.8V/3.3V 可选外,其余与 Air780E、Air780EP、Air780EPS 软硬件都兼容;
- AT 指令使用方式下,Air780EX 与 Air780E、Air780EP、Air780EPS 完全软硬件兼容,但一些下载调试用的管脚位置有所不同,比如 USB、BOOT 等管脚;
- AT 指令使用方式下,Air780EG 除增加了 GNSS 定位相关的功能管脚及其 AT 指令外,其余与 Air780E、Air780EP、Air780EPS 软硬件都兼容;
- LuatOS 使用方式下,由于各自项目选用的管脚有一定的灵活性,需要根据自己产品实际选用的管脚进行兼容性评估,无法给出统一结论;