ESP32 and ADS111x Analog to Digital converter fail

[stefan.erni]

Hi to All

With ESP32 and ADS111x I get a fail.

And there is a pin RDY/ALRT but I just have a QWII connector with SDA and SCL.

https://www.adafruit.com/product/1085

2024-07-10_16-28-22.PNG (866.84 KiB) Viewed 3183 times

ADS1115_test1.fcfx

(8.57 KiB) Downloaded 238 times

[stefan.erni]

Hi Ben

At the moment I cannot compile with the ESP32 when I insert the ADS1115.

If you have to change something anyway
Could you also add the read/write registers on this opportunity?

2024-07-16_08-43-29.PNG (33.72 KiB) Viewed 2202 times

I have found a couple of other boards and will also test the Grove board with the screws
https://www.digikey.ch/de/products/det ... /12340170

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https://www.digikey.ch/de/products/det ... 3/9356341

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https://www.digikey.ch/de/products/deta ... 5/21720386

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[BenR]

Hello,

Many thanks for letting us know, I've solved the problem for you and also updated the source code here on the wiki if you need to do a further edit to the component.
https://www.flowcode.co.uk/wiki/index.p ... log_Input)

I couldn't expose the read/write register macros as the component isn't organised like this at the moment.

[stefan.erni]

Hi Ben

Perfect! It's working fine? Thank you.

But..... I have to choose a pin for RDY/ALRT.
If I choose unconnected it's give a pop up warning and it's compiling but not working in hardware



This is my Testprogram:

2024-07-16_12-12-45.PNG (69.87 KiB) Viewed 2187 times

and the nice result, I set it to gnd and later to 3.3Volt and show it in a terminal App

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