Search found 1561 matches

Return to advanced search


Re: Ferduino Mega Problem  [SOLVED]

Hi!

I think all initial problems were solved so I'll close this topic.

If there any other problem please create a new topic.

Best regards.
by Fernando Garcia
Sun May 19, 2019 11:57 am
 
Forum: Main board
Topic: Ferduino Mega Problem
Replies: 23
Views: 75

Re: Code changes [changelog]

[19/05/2019]

1 - Replace PCF8575 library because digitalRead function doesn't works in SkyWodd's library.
by Fernando Garcia
Sun May 19, 2019 11:53 am
 
Forum: News
Topic: Code changes [changelog]
Replies: 4
Views: 560

Re: Ferduino Mega Problem  [SOLVED]

Hi!

Try revert this changes:

https://github.com/FernandoGarcia/Ferdu ... da6846b3b2

Best regards.
by Fernando Garcia
Sun May 12, 2019 7:27 am
 
Forum: Main board
Topic: Ferduino Mega Problem
Replies: 23
Views: 75

Re: Code changes [changelog]

[09/05/2019]

1 - Reconnect to MQTT broker after every dosage because delay used in dosage functions breaks the MQTT connection.
by Fernando Garcia
Thu May 09, 2019 8:42 pm
 
Forum: News
Topic: Code changes [changelog]
Replies: 4
Views: 560

Re: Ferduino Mega Problem  [SOLVED]

RTC done Glad to hear! One uln2083APG chip is also damaged. It's strange because the IC is not connected to 5 or 12 V. But you can just buy and replace there's no firmware. It's a transistor array. Sorry for all questions. No problem friend. How can i PAy for the webpanel? Via Paypal the address is...
by Fernando Garcia
Tue May 07, 2019 7:51 pm
 
Forum: Main board
Topic: Ferduino Mega Problem
Replies: 23
Views: 75

Re: Ferduino Mega Problem  [SOLVED]

Hi!

The connection should be:

+ to 5V
- to GND
D (SDA) to 20
C (SCL) to 21

Best regards.
by Fernando Garcia
Tue May 07, 2019 4:50 pm
 
Forum: Main board
Topic: Ferduino Mega Problem
Replies: 23
Views: 75

Re: Ferduino Mega Problem  [SOLVED]

DS3231 is this one OK?


Yes, it's suitable.

Do you think i could have damaged more components?


You should test every part using test codes.
by Fernando Garcia
Thu Apr 25, 2019 4:28 pm
 
Forum: Main board
Topic: Ferduino Mega Problem
Replies: 23
Views: 75

Re: Ferduino Mega Problem  [SOLVED]

So you can replace the IC DS1307 or buy a separated RTC module and connect to the board after remove jumpers. -------------------------------- Last edited Thu Apr 25, 2019 4:21 pm -------------------------------- To avoid problems with relay board wiring I recommend buy my relay board . It's expensi...
by Fernando Garcia
Thu Apr 25, 2019 4:16 pm
 
Forum: Main board
Topic: Ferduino Mega Problem
Replies: 23
Views: 75

Re: Ferduino Mega Problem  [SOLVED]

Can you show me how this relay board is connected? Are you using separated 12 V power supply for relay board? -------------------------------- Last edited Thu Apr 25, 2019 4:02 pm -------------------------------- Check if RTC can be found at 0x68 when the battery is connected. #include <Wire.h> void...
by Fernando Garcia
Thu Apr 25, 2019 4:00 pm
 
Forum: Main board
Topic: Ferduino Mega Problem
Replies: 23
Views: 75

Re: Ferduino Mega Problem  [SOLVED]

Can be but first check with a new battery and test code.
by Fernando Garcia
Thu Apr 25, 2019 3:42 pm
 
Forum: Main board
Topic: Ferduino Mega Problem
Replies: 23
Views: 75

Re: Ferduino Mega Problem  [SOLVED]

Always check the baud rate on setup. Serial.begin(9600); Set the baud rate on serial monitor to 9600. Anyway I think your RTC it working fine because it sent right data days ago. I think the problem is related to overheat. When the regulator heat up the voltage drop and RTC stops working. What's the...
by Fernando Garcia
Thu Apr 25, 2019 3:26 pm
 
Forum: Main board
Topic: Ferduino Mega Problem
Replies: 23
Views: 75

Re: Ferduino Mega Problem  [SOLVED]

Try fix the time using monitor serial with this example: #include <Wire.h> #define Binary 0 #define Hex 1 /******************************************************************************* Function Prototype *******************************************************************************/ unsigned int ...
by Fernando Garcia
Thu Apr 25, 2019 2:50 pm
 
Forum: Main board
Topic: Ferduino Mega Problem
Replies: 23
Views: 75

Re: Ferduino Mega Problem  [SOLVED]

Hi! Welcome Marco! Glad to know that I have helped you. I think you are talking about RTC battery. On MQTT broker I can see that your RTC is not working fine. Have you placed the jumpers in right position as explained here ? This is a new battery? Also to use 12V power supply you should install a fa...
by Fernando Garcia
Thu Apr 25, 2019 2:34 pm
 
Forum: Main board
Topic: Ferduino Mega Problem
Replies: 23
Views: 75

Re: Module operation of Relays-2 and PCF8575

The voltage should be around 1.5 V with ULN connected.

Disconnect the ULN and measure the voltage. It should be 5V.

Maybe the input voltage on PCF is less than 5V.
by Fernando Garcia
Sun Apr 14, 2019 10:47 am
 
Forum: DIY Ferduino controller
Topic: Module operation of Relays-2 and PCF8575
Replies: 22
Views: 634

Re: My Ferduino DIY

Hi Jean!

Some users has problems with this PCF module. Can you show us the schematic of your board?

You had some problem with your relay board as relay not being activated just the LED light up slightly?

Best regards.
by Fernando Garcia
Sat Apr 13, 2019 2:12 pm
 
Forum: Show your controller
Topic: My Ferduino DIY
Replies: 25
Views: 14948

Re: About pin relay PCF857 (pict Inside)  [SOLVED]

Hi!

Do you have this PCF module working with your relay board?

Can you show us some pics?

Best regards.
by Fernando Garcia
Sat Apr 13, 2019 1:53 pm
 
Forum: DIY Ferduino controller
Topic: About pin relay PCF857 (pict Inside)
Replies: 7
Views: 1906

Re: Module operation of Relays-2 and PCF8575

Hi!

If do you have problem yet can you answer my last question?

I thought the problem was solved.

Best regards.
by Fernando Garcia
Sat Apr 13, 2019 1:43 pm
 
Forum: DIY Ferduino controller
Topic: Module operation of Relays-2 and PCF8575
Replies: 22
Views: 634

Re: Pcf8575 problem

Hi!

Can you show me some pics?

Best regards.
by Fernando Garcia
Tue Apr 09, 2019 10:01 am
 
Forum: DIY Ferduino controller
Topic: Pcf8575 problem
Replies: 9
Views: 158

Re: Pcf8575 problem

Hi!

Welcome Roch!

Gio, the problem was solved?

Have you tested with new module?

Best regards.
by Fernando Garcia
Sun Apr 07, 2019 11:44 am
 
Forum: DIY Ferduino controller
Topic: Pcf8575 problem
Replies: 9
Views: 158

Next

Return to advanced search

cron