The DS3231 library is installable directly from the Arduino Library Manager. 2032 Coin cell battery NOT included Features Dimension: 38mm* 22mm * 14mm Weight: 8g Working voltage: 3.3 - 5.5V Clock chip: high-precision clock chip DS3231 Clock accuracy within range: 0-40°, accuracy 2ppm, abou...
跟DS1302一样,对于DS3231的操作就是操作对应的寄存器,其寄存器对应关系如下: 2.5 RTCDS3231库 老规矩,先看看源码,博主在源码中加入了部分代码注释: #ifndef __RTCDS3231_H__ #define __RTCDS3231_H__ #include <Arduino.h> #include "RtcDateTime.h" #include "RtcTemperatur...
DS1307与DS3231都是RTC模组,主要差异是DS3231的精准度较高。我们需要的library有Time:https://github.com/ambiot/amb1_arduino/raw/master/Arduino_libraries/Time-1.0.1.zip DS1307RTC:https://github.com/ambiot/amb1_arduino/raw/master/Arduino_libraries/DS1307RTC-1.0.0.zip 安装library的方式请参考...
DS1307/DS3231 RTC x 1 范例说明 这个范例里会使用NTP来对DS1307/DS3231 RTC模组做时间校正我们需要这几个library: DS1307RTC library:https://github.com/ambiot/amb1_arduino/raw/master/Arduino_libraries/DS1307RTC-1.0.0.zip Time library:https://github.com/ambiot/amb1_arduino/raw/master/Arduino_lib...
Arduino IDE InterfaceAfter the first installation, when you open the Arduino IDE, it will be in English. You can switch to other languages in File --> Preferences, or continue using the English interface. In the Language field, select the language you want to switch to, and click OK. ...
delay(1000);lcd.clear();}复制代码ESP8266连接DS3231实时时钟的运行结果代码上传后，RTC模块将开始工作...
DS3231 RTC Description • 100% brand new and high quality Overview: • Raspberry Pi DS3231 foreign high precision clock module • Pay attention to the module for Arduino motherboard can also be used. • The module itself can be adapted to 3.3 V and 5 V system, no level conversion...
This is a DS3231 high precision I2C RTC library for Arduino. Library features libccompatible Read/write date/timestruct tm Set/get Unix epoch UTCtime_t Set/get time (hour, min, sec) Set/get date and time (hour, min, sec, mday, mon, year, wday) Read temperature...
This library is intended to be used with PJRC's Arduino Time library. The DS3232RTC library also implements functions to support the additional features of the DS3232 and DS3231. The DS3232 has the same features as the DS3231, but the DS3232 also has these extra features: Battery-backed ...
将DS3231 RTC模块连接到Arduino UNO 让我们将RTC连接到Arduino。 连接非常简单。首先将VCC引脚连接到Arduino的5V输出,然后将GND接地。 现在,我们只剩下用于I2C通信的引脚了。请注意,每个Arduino开发板都有不同的I2C引脚,应相应地连接它们。在具有R3布局的Arduino板上,SDA(数据线)和SCL(时钟线)位于靠近AREF引脚的引脚...