Search found 255 matches
- 18 Jun 2019 22:43
- Forum: Lambda Shield for Arduino
- Topic: Lambda GUI not reading
- Replies: 28
- Views: 42244
Re: Lambda GUI not reading
1. Using the code linked, this is the serial output: Measuring, CJ125: 0x28FF, UA_ADC: 1010, UR_ADC: 179, UBat_ADC: 732, Lambda: -, Oxygen: 20.95% Measuring, CJ125: 0x28FF, UA_ADC: 1011, UR_ADC: 178, UBat_ADC: 735, Lambda: -, Oxygen: 20.95% Measuring, CJ125: 0x28FF, UA_ADC: 1011, UR_ADC: 179, UBat_...
- 18 Jun 2019 00:07
- Forum: Lambda Shield for Arduino
- Topic: Lambda GUI not reading
- Replies: 28
- Views: 42244
Re: Lambda GUI not reading
The O2 sensor is in normal, open air, not obstructed, etc. It was purchased from this website along with the lambda board. Very helpful, thank you for your patience. Please help me also with the following information. 1. The serial output from the example code with the set up shown in the picture. ...
- 17 Jun 2019 23:21
- Forum: Lambda Shield for Arduino
- Topic: Lambda GUI not reading
- Replies: 28
- Views: 42244
Re: Lambda GUI not reading
I've added the jumper wire. The readings have not changed - the GUI outputs 20.95%, and the serial monitor output looks similar to before: STATUS,2,10495,1010,178,733 Still not getting useful readings. Thank you for the data, it is helpful. Let us analyse your readings: 2 = Heater is in temperature...
- 17 Jun 2019 21:41
- Forum: Lambda Shield for Arduino
- Topic: Lambda GUI not reading
- Replies: 28
- Views: 42244
Re: Lambda GUI not reading
When you say "Never connect more than one power source at any time when using this feature", does that mean that I should not plug in the 12V power source to the board and a USB to the Arduino/computer at the same time? If so, how can I use the GUI while the sensor is powered? Sorry that ...
- 04 May 2019 23:52
- Forum: Lambda Shield for Arduino
- Topic: Lambda GUI not reading
- Replies: 28
- Views: 42244
Re: Lambda GUI not reading
My sensor is powered by a 1Amp, 12v wall power source, and the Arduino is powered with a USB connected to the computer. The Arduino and the Bosch CJ125 controller are both powered by a common 5V. So if we do not use the built in 5V voltage regulator of the Arduino it will instead use the 5V from th...
- 26 Apr 2019 00:14
- Forum: Lambda Shield for Arduino
- Topic: Lambda GUI not reading
- Replies: 28
- Views: 42244
Re: Lambda GUI not reading
Yes, the output does not change at all when breathed on. The Arduino file works just fine - but the values it reads while in open air are around 26%. This would make sense as to why the GUI isn’t outputting correctly. Do you think the sensor is reading accurately? 26% seems very high for ambient ai...
- 25 Apr 2019 23:19
- Forum: Lambda Shield for Arduino
- Topic: Lambda GUI not reading
- Replies: 28
- Views: 42244
Re: Lambda GUI not reading
I'm now experiencing a very similar problem - it is stuck reading at 2.54 mA and 20.95% oxygen. These values do not change regardless of the actual O2 values. Hello again, Do you see no difference in output at all, for example if you breath on the sensor does it still show 20.95%? Right now 20.95% ...
- 18 Apr 2019 23:07
- Forum: Lambda Shield for Arduino
- Topic: Lambda GUI not reading
- Replies: 28
- Views: 42244
Re: Lambda GUI not reading
Hello,
Thank you for bringing this bug to my attention. I was able to replicate the problem that occurs when the AD value is outside of the lookup table. It returns 0. Please download the updated version 1.1.1 or newer from the website and let me know if you still experience the same problem.
Thank you for bringing this bug to my attention. I was able to replicate the problem that occurs when the AD value is outside of the lookup table. It returns 0. Please download the updated version 1.1.1 or newer from the website and let me know if you still experience the same problem.
- 13 Apr 2019 19:27
- Forum: Lambda Shield for Arduino
- Topic: Win GUI not working with latest Arduino code
- Replies: 3
- Views: 7389
Re: Win GUI not working with latest Arduino code
The Windows app is now updated on the website. Version 1.1 features lookup tables built in to the app for both Lambda and Oxygen content.
- 12 Feb 2019 23:44
- Forum: Lambda Shield for Arduino
- Topic: Win GUI not working with latest Arduino code
- Replies: 3
- Views: 7389
Re: Win GUI not working with latest Arduino code
Win app not working with latest Arduino code with look up table Hello Groopan. The Windows app is only supported by the accompanying Arduino code since it requires a faster update rate and some more status information. I will soon update the app with the same improved accuracy as the lookup based e...