Arduino Bluetooth shield - flashing blue LED
Please try to connect bluetooth shield and Arduino board to your computer via USB, with the following configuration:Arduino pins BT shieldRxD 7 TxDTxD 6 RxDThen please try to test with this code on...
View ArticleArduino Bluetooth shield - flashing blue LED
My module flashes with blue LED once per 2 seconds. It behaves this way when TX and RX are completely disconnected (no jumpers$ AND when I connect jumpers for TX and RX (pins 0/1 from Arduino, powered...
View ArticleCompass Inconsistency
Hello,I am trying to use the Grove compass with a GoPiGo, but I can't read any useful readings.I am getting completely off reading, when I do a 360 with the compass, the heading only ranges on...
View ArticleXadow M0 Arm Serial COM with windows
Dear Kristoffer,Sorry for making you confused. https://developer.mbed.org/handbook/USBSerial should be used with the Xadow M0 to provide a USB virtual serial.Best,YihuiStatistics : Posted by palmhoej •...
View ArticleRFbee communication help
Hi,What you can do at the receiver side is, upload a simple code in the UNO which sends some number, say '1' and is received by the Receiving Uno. The whole communication goes through the pair of RFBee...
View ArticleRFbee communication help
Thanks for your help.I tried your code but data is not send from rfbees, it just prints in monitor but not send to the other one.I don't understand, in your code, there only Serial.print. That only...
View ArticleRFbee communication help
Hello,First, sorry for my language, it can be average because it's not my native language.I come here to find some help about RFbee. I want to make a wireless communication between 2 computers with 2...
View ArticleGPS example on GrovePi
Hello,i am a new user of raspberry GrovePi, and i try to use a GPS! My problem is that my example didn't work :'( ! i tryed to use the example for GrovePi here...
View ArticleDSO Nano 201 V3 - wont connect to PC to upgrade FW?
I had the same problem. I tried another mini usb cable I had around and it worked.Statistics : Posted by seeedstudio201404 • on Fri Jan 16, 2015 6:47 am • Replies 1 • Views 476
View ArticleDSO Nano 201 V3 - wont connect to PC to upgrade FW?
Just got a DSO Nano 201 V3 (FW 3.29D?) to try and monitor car battery/alternator voltage on startup.Only problem I have is that I would like to upgrade the FW to BenF. When I connect the Nano to the pc...
View ArticleDSO Nano V3 (no SD) Calibration
My DSO is way off in measuring voltage. Tried the OT menu option. Cannot even get it close. When I connect the probe to the signal generator I only get about 200mV. Any suggestions.Statistics : Posted...
View ArticleDSO Nano V3 (no SD) Calibration
I just received my Nano V3 (the version without the SD card) and I went to check accuracy with a power supply and my calibrated Fluke 87v. At 3 VDC I noticed the Nano was reading 2.88 Vavg. Not the...
View ArticleRecipe: How to Make a Recipe
i really like this recipe will try today..Statistics : Posted by terry.ouyang • on Mon Mar 23, 2015 9:31 am • Replies 3 • Views 156
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Recipe: How to Make a Recipe
This is an awesome recipe of "How to Make a Recipe", pretty much a thing that explains itself.http://seeedstudio.com/recipe/index.php ... ipe_id=163Thanks to Angry Cat(chao.zhang)! Statistics : Posted...
View ArticleRFbee communication help
1. No need to use the variable 'incomingbyte'. Directly write Serial.write('1');2. When you see -1 on the serial monitor, it simply means there is NO DATA on serial pins. This occurred because data was...
View ArticleRFbee communication help
Ok, i changed for the sender's code : incomingbyte = Serial.read() to incomingbyte = Serial.write("1") Now the Tx side read 11 (for value of "1" i suppose) and the Rx side read -1.If i well understand,...
View ArticleRFbee communication help
You have used Serial.read() in both Rx and Tx code. It would only read the values in the serial pins. Since you are not using Serial.write() function at the Tx side, there would be no data being...
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RFbee communication help
a ok! I didn't understand it like that.I changed it :Code: int incomingbyte = 1;void setup(){ Serial.begin(9600); // beginning the Serial Communication// Read the AT Commands section in...
View ArticleRFbee communication help
1. Code: Serial.print() helps you to print the data currently on the Serial monitor.Code: Serial.write() helps you to write something on the serial monitor, where writing means sending data actually to...
View ArticleEpdV230.rar not working on ATmega2560
So, I've been at this all nightFinally found a combination of board & software that worksEpdV230.rar + frearduino leonardo. == WORKSSmall_ePaper_Shield + frearduino leonardo. == no goBoth...
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