DFRobot relayboard v2.1
Account cancelled 2013-02-27 03:21:19 7875 Views2 Replies A colleague of me had ordered here 2 relay shields.
I requested for an 8 ports relay board but he got 2 4port relay boards from this site DFrobot
We got 2 different 4 port relay shields to my suprice
We got :
- a Relay shield v1.2
- a relay shield v2.1
They look verry different i was able to find the 1.2 version at this site here with some sample code.
I was unable to find information of the 2.1 version so i have some questions about them
1) Where is sample code for the v2.1 relay shield ?. (link url...)
2) Where is the manual for the v2.1 (it seams to have some control switches what do they do?)
3) Both shields have a power connector;
Is additional power required as our arduino is connected to an usb port ?
4) Are they stack-able, can we put a 1.2 on top of a 2.1 when using an arduino uno?
I requested for an 8 ports relay board but he got 2 4port relay boards from this site DFrobot
We got 2 different 4 port relay shields to my suprice
We got :
- a Relay shield v1.2
- a relay shield v2.1
They look verry different i was able to find the 1.2 version at this site here with some sample code.
I was unable to find information of the 2.1 version so i have some questions about them
1) Where is sample code for the v2.1 relay shield ?. (link url...)
2) Where is the manual for the v2.1 (it seams to have some control switches what do they do?)
3) Both shields have a power connector;
Is additional power required as our arduino is connected to an usb port ?
4) Are they stack-able, can we put a 1.2 on top of a 2.1 when using an arduino uno?
2013-03-01 10:54:11 Hi, guys
Relay shield for Arduino V2.1 has update. Please check the site:
http://www.dfrobot.com/wiki/index.php/R ... U:DFR0144) Phoebe
Relay shield for Arduino V2.1 has update. Please check the site:
http://www.dfrobot.com/wiki/index.php/R ... U:DFR0144)
Phoebe 2013-02-27 15:41:39 Hi,
We are really sorry for the mistake. The basic function of this two version shield is same. The Relay shield V2.1 expand some IO pins, is compatible with Arduino REV3...More details & sample code we will update on our product website soon.
Best Regards Phoebe
We are really sorry for the mistake. The basic function of this two version shield is same. The Relay shield V2.1 expand some IO pins, is compatible with Arduino REV3...More details & sample code we will update on our product website soon.
Best Regards
Phoebe 