Arduino UNO Rev3 with Protoshield and Ethernet shield?
I looked at my Ethernet shield, and by default, the jumpers are set so the board expects D11, D12, and D13 to connect through the ICSP connector. To get them to be connected on the other pins, place a...
View ArticleArduino UNO Rev3 with Protoshield and Ethernet shield?
Update on this -I've proven once again that this only happens when the Protoshield is stacked in.I also can clarify that I'm getting the famed "Server is at 0.0.0.0" messagewhenever the Proto is...
View ArticleArduino UNO Rev3 with Protoshield and Ethernet shield?
Hi everyone -New to Arduino, and have a question about connecting shields.Here's what I've got (in the order stacked, top to bottom)Seeed Ethernet shield ARD124B2PSeeed ProtoShield STR104B2PArduino Uno...
View ArticleShield bluetooth
Same problem here, the green led is blinking but not the red. We had the two led blinking yersteday but now, only the green is blinking, after have trying to change the baudrate ( We think it's...
View ArticleShield bluetooth
UP plz !My problem persists and I do not know how!Statistics : Posted by jidlhqsdf • on Tue Mar 04, 2014 1:12 am • Replies 2 • Views 245
View ArticleShield bluetooth
Hello, i'm a french young and passionate boy and i have recently received your shield bluetooth but, and as i have noticed, other person also had the same problem, I can not seem to make it work !I...
View ArticleGrove - I2C OLED 128*64 and 3 axis accelrometer doesn't work
Hi,I use an arduino UNO rev3 and a grove Base Shield V1.3 for my project.I want to use the I2C bus to with the OLED 128*64 display and the 3 - axis accelerometer together but only the OLED display work...
View ArticleNTAG203 and NFC 2.0
Do you have any updated libraries and sample code to get me started using NTAG203 instead of Mifare 1k? Any help will be highly appreciated!Statistics : Posted by cisco3man • on Fri Apr 04, 2014 3:30...
View ArticleReceiving sms example
I am having the same / similar issue. UNO r3 with Seeed GPRS Sheild 1.4 The SIMAT+CNMI=2,2,0,0,0 does work to "Blurt" out messages but i cannot successfully read them unless my baud is @ 2400. But i...
View ArticleReceiving sms example
There is some straightforward example code to get the shield to spew text messages out to the serial line as soon as they come in. This basically just involves sending these AT codes to the...
View ArticleReceiving sms example
What have you tried? Have you run into any obstacles? What are they? Do you have any questions?If answers are posted to these questions, I think you might receive a helpful response.Statistics : Posted...
View ArticleReceiving sms example
I currently own the seeedstudio gprs shield, and the only examples and tutorials I have found are for sending calls and text messaging and even http request but nothing about receiving text messages or...
View ArticleMax. power supply and motor output in Motor Shield V2.0 ?
Dear all,Motor Shield V2.0 uses Dual Full-Bridge Drive Chip L29398. From its data sheet, the operating supply voltage is up to 46VDC, 4A.However, the Wiki page indicates that the motor power supply is...
View ArticleLED issue
I have a DS2032.7b (as listed on the PCB itself)Is it still safe to use the unit "as normal" without the U14 / LTC4054?Will the unit simply not charge, or are there other more perilous...
View ArticleLED issue
I have the same problem.A new DSO Quad, just a few day of ussage and suddenly I noticed that the RED LED is always ON and drain the battery quickly. As I need the DSO as ppocket, battery driven...
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LED issue
I finally received my LTC4054, replaced it aaaannndddd ... it works !! Thank you very much !Statistics : Posted by batto • on Mon Apr 08, 2013 4:53 pm • Replies 6 • Views 1951
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LED issue
Hi and thanks for your reply,After your post I have thought that could be the reason of my LED problem. Moreover, I remember that charging semmsed very quick, that confirms there is a problem with U14....
View ArticleLED issue
Today I have replaced chip U14. Now DSO Quad works OK.Statistics : Posted by batto • on Mon Apr 08, 2013 4:53 pm • Replies 6 • Views 1951
View ArticleLED issue
Maybe chip U14 (LTC4054ES5-4.2) have failed. Desolder it and see if LED will not stay on.Statistics : Posted by batto • on Mon Apr 08, 2013 4:53 pm • Replies 6 • Views 1951
View ArticleLED issue
Hi everyone,I have a little problem witch my DSO quad (hard v2.7) : the red LED stay on all the time, like I was charging my DSO. Connecting it to my computer or to another charger doesn't change...
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