Analog PH sensor with Arduino Nano IoT

Sarina.Till 2023-09-21 20:42:56 352 Views4 Replies
Hi, I have a project that uses the arduino nano IoT board- which does not have any EEPROM, the DFRobot_PH library calls EEPROM , is there any way I can use this sensor with my Nano 33 IoT board ?

Sarina

2023-10-09 19:03:11

I have the same issue. Does anyone have a solution for this, or will I need to use a different board or PH Sensor?

Mark.Jones

2023-09-21 21:32:27

Maybe you need to use the EEPROM emulation library:

https://forum.arduino.cc/t/persistent-storage-for-arduino-nano-33-iot-no-eeprom/623137

It is confirmed that with Nano 33 IoT, you cannot directly use any library that calls the EEPROM. Those libraries will need modifications.

lia.ifat

2023-09-21 20:45:54

I think the same holds true for the PH_EC :( help please ?

Sarina.Till

lia.ifat wrote:

Do you mean the EC sensor? Yes. The the library is dependent on eeprom library: https://wiki.dfrobot.com/Gravity__Analog_Electrical_Conductivity_Sensor___Meter_V2__K%3D1__SKU_DFR0300

It is compatible with Arduino UNO, Mega and Leonardo.

https://github.com/DFRobot/DFRobot_EC#Compatibility

You can choose any of these boards. By the way, if you are looking for a proteus library for the PH sensor, you can get that from here:

https://www.theengineeringprojects.com/2021/10/ph-sensor-library-for-proteus.html

2023-09-28 16:23:13 1 Replies