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Re: Code changes [changelog]

[02/12/2018]

1 - Disable tilt hydrometer feature by default.

[05/03/2019]

1 - Fix command to disable response code from EZO stamps.
by Fernando Garcia
Tue Mar 05, 2019 3:46 pm
 
Forum: News
Topic: Code changes [changelog]
Replies: 2
Views: 462

Re: Pcf8575 problem

Hi!

Schematic seems correct to me.

Best regards.
by Fernando Garcia
Sat Mar 02, 2019 1:04 pm
 
Forum: DIY Ferduino controller
Topic: Pcf8575 problem
Replies: 5
Views: 34

Re: Pcf8575 problem

Hi!

You can't feed relays using Arduino 5V, there's no enough current for it.

You should use an external power supply.

Best regards.
by Fernando Garcia
Thu Feb 28, 2019 10:19 am
 
Forum: DIY Ferduino controller
Topic: Pcf8575 problem
Replies: 5
Views: 34

Re: Add Menu for test clouds and storm  [SOLVED]

Hi! The code to start cloud test is here . Try this: else if (checkButtons(testCSTROM[0], testCSTROM[1], testCSTROM[2], testCSTROM[3]) == true) // Testar todos { executandoNuvem = true; inicioNuvem = true; executarAgora = true; millis_nuvem = millis(); } Best regards.
by Fernando Garcia
Wed Feb 27, 2019 8:27 pm
 
Forum: Ferduino code
Topic: Add Menu for test clouds and storm
Replies: 2
Views: 21

Re: Pcf8575 problem

Hi!

Show me the schematic of your PCB.

Also make sure that the GND from Relay board is connected to Arduino GND.

Best regards.
by Fernando Garcia
Wed Feb 27, 2019 8:13 pm
 
Forum: DIY Ferduino controller
Topic: Pcf8575 problem
Replies: 5
Views: 34

Re: Dosing pump  [SOLVED]

Hi!

Yes, because the code is using delay to have an accurate dosage.

Arduino is not multitask so all others functions won't be checked while using a delay.

Best regards.
by Fernando Garcia
Sun Feb 24, 2019 8:45 pm
 
Forum: Ferduino code
Topic: Dosing pump
Replies: 2
Views: 29

Re: Wrong measurements with ph EZO modules  [SOLVED]

Hi! Please post images correctly using your personal album on forum or other host. The IDE I am using is this (const char lastUpdate [] = "03/05/2017"; // Last modified date). It's the date of last modification in FERDUINO code not IDE version. https://en.wikipedia.org/wiki/Integrated_deve...
by Fernando Garcia
Thu Feb 14, 2019 2:48 pm
 
Forum: DIY Ferduino controller
Topic: Wrong measurements with ph EZO modules
Replies: 4
Views: 99

Re: Wrong measurements with ph EZO modules  [SOLVED]

Hi! For the latest version of Ferduino code you should use pins 18 and 19 (Serial 1) as explained here . Check the code and you will see a command to turn off the LED. So there's no error. There's no errors with decimal places since it's working for other users. You should turn off continuous readin...
by Fernando Garcia
Tue Feb 12, 2019 7:14 pm
 
Forum: DIY Ferduino controller
Topic: Wrong measurements with ph EZO modules
Replies: 4
Views: 99

Re: 7 waves aquarium controller

Obviously this is not enough.

Change this part too.

Add:

 PCF8575.


Before:

digitalWrite


Remove this lines.
by Fernando Garcia
Fri Feb 08, 2019 4:57 pm
 
Forum: Show your controller
Topic: 7 waves aquarium controller
Replies: 11
Views: 982

Re: 7 waves aquarium controller

Hi!

Which parts on code were changed?

Best regards.
by Fernando Garcia
Fri Feb 08, 2019 2:56 pm
 
Forum: Show your controller
Topic: 7 waves aquarium controller
Replies: 11
Views: 982

Re: Parts Questions

You can buy 6 V dosing pump just take care with power supply.

Yes, SD card module is needed.
by Fernando Garcia
Mon Feb 04, 2019 10:10 pm
 
Forum: DIY Ferduino controller
Topic: Parts Questions
Replies: 3
Views: 72

Re: Parts Questions

Hi!

Welcome Rick!

This pH circuit is not compatible with Ferduino code so there's no support here.

Take care with this dosing pump because circuits available on forum are using 12 V so you should use 6 V instead.

All others parts are ok.

Best regards.
by Fernando Garcia
Mon Feb 04, 2019 9:12 am
 
Forum: DIY Ferduino controller
Topic: Parts Questions
Replies: 3
Views: 72

Re: What Am I Doing!

Hi!

Great job!

Let us know when there more progress.

Best regards.
by Fernando Garcia
Sun Jan 27, 2019 1:19 pm
 
Forum: Show your controller
Topic: What Am I Doing!
Replies: 4
Views: 75

Re: What Am I Doing!

Hi!

Welcome Larry!

Check this topic please.

Best regards.
by Fernando Garcia
Sat Jan 26, 2019 2:34 pm
 
Forum: Show your controller
Topic: What Am I Doing!
Replies: 4
Views: 75

Re: Atlas Multiplexer error  [SOLVED]

The communication will spend more time.
Change the baud rate of your stamp it wil be done just one time.
by Fernando Garcia
Thu Jan 24, 2019 2:38 pm
 
Forum: Ferduino code
Topic: Atlas Multiplexer error
Replies: 4
Views: 110

Re: Conflict tft shield/ethernet shield  [SOLVED]

Hi!

on the code I enabled the sd on pin 53 and disabled pin 4.


It's wrong!

For SD card on ethernet shield the SS pin is 4.

The code should be like this:

#define USE_PIN_4_FOR_SD_CARD
//#define USE_PIN_53_FOR_SD_CARD


Best regards.
by Fernando Garcia
Thu Jan 24, 2019 9:43 am
 
Forum: DIY Ferduino controller
Topic: Conflict tft shield/ethernet shield
Replies: 1
Views: 59

Re: Atlas Multiplexer error  [SOLVED]

maybe solved! I changed the baud rate to 9600 on the test code and read the values perfectly. I have not tried with ferduino yet thank you! Hi! Juan, I don't understand your comment. Are you working together with Gio? Best regards. -------------------------------- Last edited Thu Jan 24, 2019 9:47 ...
by Fernando Garcia
Thu Jan 24, 2019 9:38 am
 
Forum: Ferduino code
Topic: Atlas Multiplexer error
Replies: 4
Views: 110

Re: How all works

Hi!

To invert the logic change:

bool MeanWell = true;


To:

bool MeanWell = false;


To limit the voltage in 3.3 and 1.8 V use a voltage divider with resistors.

Best regards.
by Fernando Garcia
Sun Dec 30, 2018 9:49 am
 
Forum: DIY Ferduino controller
Topic: How all works
Replies: 7
Views: 168

Re: Dosing Pump control Relays problem  [SOLVED]

This problem was solved?
by Fernando Garcia
Thu Dec 27, 2018 4:17 pm
 
Forum: DIY Ferduino controller
Topic: Dosing Pump control Relays problem
Replies: 6
Views: 150

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