Drobot Firebeetle ESP8266和Dfrobot重力的缓冲溶液错误:模拟PH传感器

发布于 2025-02-09 11:26:38 字数 904 浏览 4 评论 0原文

我目前正在使用Dfrobot Firebeetle ESP8266和Dfrobot Analog PH传感器,并且有很多问题。

首先,firebeetle在dfrobot pH库中不支持strupr函数,因此必须提出拉动请求才能更改功能: pr

然后,我将示例软件来自dfrobot并上传。

我将阳性连接到VCC,地面与GND,将数据线连接到Firebeetle上的A0。 之后,它将输出ph:nan
经过一番研究,我发现EEPROM出现了问题,并将其添加到库代码中:@brian190915 它开始给我带来价值 我尝试使用dfrobots代码重置EEPROM:

”我错过了什么...

请帮忙!

编辑:如果我将探测器添加到4PH缓冲液解决方案中,它给了我温度的结果:25.0^C pH:-0.42电压:2817.38

I'm currently using a DFRobot FireBeetle ESP8266 and the DFRobot Analog pH Sensor and having lots of problems.

Firstly the FireBeetle didn't support the strupr function in the DFRobot pH Library so had to make a pull request for them to change the function:
PR

I then took the example software from DFRobot and uploaded.
I connected Positive to VCC, Ground to GND and the data wire to A0 on the FireBeetle.
after this it would output ph:nan.
After some research I found there was something wrong with the EEPROM and added this to the libraries code: @brian190915 and it started giving me values, however it still wouldn't recognise what buffer was what
I tried resetting the EEPROM using DFRobots code: code

Should I give up and just get a NodeMCU or is there something I'm missing...

Please Help!!

edit: If I add the probe to the 4pH buffer solution it gives me a result of temperature:25.0^C pH:-0.42 Voltage:2817.38

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茶底世界 2025-02-16 11:26:39

似乎Drobot pH传感器V2不支持ESP(32或8266)芯片,因此这将不起作用。

我不是100%确定为什么,显然它与芯片上的ADC有关。我现在正在与其他供应商联系,看看是否有更好的解决方案

,如果有人绝望地发现这一点并且发现没有解决方案。也许有一天, dfrobot_ph库如果可能的话,将添加兼容性!

Seems to be that the DFRobot pH sensor v2 doesn't support the ESP(32 or 8266) chips and therefore this will just not work.

I'm not 100% sure why, apparently it has something to do with the ADC on the chips. I'm now contacting other suppliers to see if there's a better solution

Sorry if anyone finds this in desperation and finds there's no solution. Maybe one day the devs at the DFRobot_PH Library will add compatibility if it's possible!

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