Arduino 数据记录器扩展板与许多设备不兼容
我得到了一个数据记录器屏蔽我的arduino。它在大多数情况下的工作原理，但我认识到它与许多其他设备的Arduino不兼容。例如，小的0.96英寸I2C OLED显示器或模拟湿度计模块（用于测量泥浆水分的传感器） 。所有库均已更新。 显示器根本没有显示任何内容，并且Arduino不会从屏蔽层打开的传感器中获得任何输入，没有两个设备都可以正常工作。
也许我的arduino或数据记录器屏蔽是错误的，我不能排除在外，但是我从遇到类似问题的朋友那里知道。 也可能是，盾牌只是阻止了某些数据通道或类似的东西，我一无所知。
我将感谢解决方案，因为这阻止了我的最新项目按计划继续进行。
I got a Data Logger Shield like this for my Arduino. It works like intended most of the time, but I recognized that it is incompatible with many other devices for an Arduino. For example the small 0.96 inch I2C OLED displays like these or an analog hygrometer module (a sensor for measuring soil moisture) like this. All libraries are updated.
The displays are simply not showing anything and the Arduino does not get any input from the sensor with the shield on, without both devices work just fine.
Maybe my Arduino or the Data Logger Shield is faulty, I can't rule that out, but I know from a friend that encountered similar problems.
It also could be, that the shield just blocks certain data channels or similar, that I just know nothing about.
I would be grateful for a solution, as this stops my latest project from continuing as planned.
如果你对这篇内容有疑问，欢迎到本站社区发帖提问 参与讨论，获取更多帮助，或者扫码二维码加入 Web 技术交流群。
绑定邮箱获取回复消息
由于您还没有绑定你的真实邮箱，如果其他用户或者作者回复了您的评论，将不能在第一时间通知您！
发布评论
评论（2）
您是否尝试过通过硬件separation解释Realtimeclock？这可以解决I²C接口的问题。
Have you tried decupling the realtimeclock via hardware sepparation? This could solve problems with the I²C Interface.
尝试使用一个接口，过去我使用SPI（SD-卡）和I²C（RTC）同时遇到了问题。在用法之间仅使用一个或替代。
这个问题似乎源于Arduino的有限计时器，当两个接口都需要合并预设时，而Paralell中的两个接口则使用了太多资源来供小arduino来处理。
Try using one Interface at the time, In the past I had problems using SPI(SD-Card) and I²C(RTC) at the same time. Either use only one, or alternate between usages.
The problem seems to originate from the limited timers of the Arduino, when comunicating presice timing is needed for both Interfaces, and the two Interfaces in Paralell use too much resources for the little Arduino to handle.