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有关TI气体传感器平台的功耗问题



测试板是TI官方发布的气体传感器平台,程序也是官方发布的,程序正常跑进入PM2休眠模式,在不装传感器,不和手机软件连接时电流达到670uA,连接上手机后电流达到1.2mA;当装上传感器,不和手机连接时电流达到1.1mA,和手机连接后达到1.5mA。不知道为什么电流会这么大,这样下来一个纽扣电池永不了多长时间就没电了,还望TI的工程师们给想想这是为何。。。现在这里谢谢啦!