ESP8266 Community Forum

- Mon Mar 09, 2015 6:10 pm #11696 The breadboard is from a dutch/german company called Conrad.
I own it for some years and don't have any links for buying it.
I do believe Conrad has international webshops.
All the other stuff is from aliexpress.com.
I buy there a lot, they often have complete sulotions that cost less then the individual parts.
I think you mean the CCTV jack.
If that's the case the link is http://www.aliexpress.com/item/2014-New ... 40524.html i payed 2,24 euro for 10 pcs.
The only downside to buying there is delivery time.

Gr, Data Sung

- Mon Mar 09, 2015 7:53 pm #11697 Found this one
https://www.creatroninc.com/product/breadboard-development-board-large/
or https://www.sparkfun.com/products/12614

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- Mon Mar 09, 2015 11:10 pm #11703 thank you for the Info.

- Tue Mar 10, 2015 12:06 pm #11735 I still have the same problem.

Schematic:


I have tried:

Using two separate power sources (9V and 5V from an arduino), so that the relay won't cause a voltage drop on 3.3v
Separating the ESP8266 and the relay - about 1m apart
Trying with regular LEDs - works fine
Adding some more capacitors - no significant difference

Whenever I switch the relay, the ESP hangs and stays with the red and blue LED on untill I reset it.

What's wrong? How can I fix this?