Closed dynamik1703 closed 7 years ago
When did you purchase your multichannel gas sensor? In the mean time I will check with colleague if the sensor has been revised.
I bought it 2-3 weeks ago. It's the v1.0.
Every reguest gives the response: {"error": "The sensor is not connected."}
The only exception is the CO reguest. The response is: {"concentration_ppm":-1.0}
The sensor's firmware has been updated to version 2 which breaks the protocol. You might bought the new version. I will fix the Wio driver. Sorry for the inconvenience.
Thanks great! Can you please tell me when it is ready and what do I have to do to update it?
Best wishes
I will ping you here when it's done. What you need to do is simple, just update the firmware for your Wio via the App.
I have this issue as well. Thank you for addressing this.
Fixed with 75440ce35ecfbca9c79029efa1804287c7fa6662 Some notes about this sensor:
Thank you. I can confirm that this works now. Thanks again.
Works for me as well! Awesome.
Thank you very much. Great service!
Pleasure. Thank you guys for reporting as well. Will close this, if any further questions please reopen.
I couldn't use Multichannel gas sensor with ESP32..There is no result in serial print ...I am using Grove expansion board especially for ESP32..Thanks...
Hello,
I'm trying to use the Multichannel Gas Sensor with the Wio.
But it's not possible for me. The test request returns: {"error": "The sensor is not connected."}
I have two Wios and already the second sensor. No combination was working.
Is there a bug?
Best wishes