ESP8266休眠时间不准

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kshkshksh
Posts: 1
Joined: Fri Aug 11, 2023 3:24 am

ESP8266休眠时间不准

Postby kshkshksh » Fri Aug 11, 2023 3:30 am

使用arduino开发esp8266,使用ESP.deepSleep(SleepTime * 1000000)进行休眠,休眠的时间较长,需要几十小时,测试了几次休眠3~4小时左右,每次都会发生较大的时间误差(十几分钟),请问这是怎么回事,要怎么解决?
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ESP_ICY
Posts: 404
Joined: Mon Aug 23, 2021 11:10 am

Re: ESP8266休眠时间不准

Postby ESP_ICY » Tue Aug 15, 2023 9:51 am

是使用的什么时钟源？芯片供电稳定吗
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