Search found 327 matches

by deray
Wed Nov 27, 2013 2:19 pm
Forum: DSO Nano
Topic: help
Replies: 1
Views: 1814

Re: help

Hi, do you want to charge the DSO Nano? It is charged with USB 5V, so you could directly connect it to your computer with mini USB cable.

Deray
by deray
Wed Jan 30, 2013 4:07 pm
Forum: Arduino
Topic: Use Arduino as USB-to-serial converter
Replies: 1
Views: 1945

Use Arduino as USB-to-serial converter

Sometimes, we need an USB-to-serial converter such as UartsBee V4 to test some commands , for example, test GRPS AT command without use Arduino as repeater, this method you don't need to change the code every time you set baud rate of your GPRS. We only have an Arduino or Seeeduino on hand, don't be...
by deray
Tue Jan 29, 2013 5:01 pm
Forum: To Be Classified
Topic: How to send data to Cosm with GPRS Shield
Replies: 2
Views: 17078

How to send data to Cosm with GPRS Shield

Lots people get their GPRS Shield and confuse how to use GPRS Shield to send data via internet, the introduction on its wiki page is so simple that just a Send2Pathube function hard to comprehend for those who are not familiar with SIM900 AT Command. Actually, it is not complexity, here it is an exa...
by deray
Mon Jan 28, 2013 4:35 pm
Forum: RePhone
Topic: ArduinoPhone
Replies: 68
Views: 109627

Re: ArduinoPhone

Actually , the GPRS Shield has bulit-in RCT functionality, you needn't to use another RTC module, see the At Command datasheet, you will know that.
by deray
Mon Jan 28, 2013 1:55 pm
Forum: Shields
Topic: Seeed Bluetooth and IOS
Replies: 1
Views: 1184

Re: Seeed Bluetooth and IOS

ISO device is using special bluetooth protocol , it isn't compatible with lots of normal bluetooth device include seeed bluetooth modules.
There is a BLE Shield, designed to use with IOS, please see http://www.seeedstudio.com/depot/blueto ... th=132_134
by deray
Thu Jan 24, 2013 9:45 am
Forum: To Be Classified
Topic: compatability issues with rgb matrix and rainbowduino
Replies: 2
Views: 5533

Re: compatability issues with rgb matrix and rainbowduino

Hi, what is the version of your Rainbowduino ? If it is Rainbowduino V3.0 , you needn't to use Arduino Uno , you could directly program it by connecting it to your computer with a USB cable. For more details , see http://www.seeedstudio.com/wiki/Rainbowduino_v3.0

Deray
by deray
Tue Jan 22, 2013 10:51 am
Forum: Shields
Topic: Couple of Bluetooth Shield Questions
Replies: 4
Views: 1961

Re: Couple of Bluetooth Shield Questions

We don't have it at present , but it is easy to write it based on the software serial code, it will be helpful for you to study Arduino programming, for Serial function you could refer to (http://arduino.cc/en/Reference/Serial)

Deray
by deray
Mon Jan 21, 2013 9:44 am
Forum: Shields
Topic: OK_READ in Seeeduino Stalker 2.3
Replies: 1
Views: 1083

Re: OK_READ in Seeeduino Stalker 2.3

For Stalker v2.3 , it is not necessary to do that . Just directly pulg your GPRS Shield into Stalker v2.3. But please not that GPRS Shield can only operate with 5V I/O port, but Stalker work with 3.3V I/O port while it powered by lithium battery .
by deray
Mon Jan 21, 2013 9:34 am
Forum: DSO Nano
Topic: DSO nano new bootloader firmware
Replies: 120
Views: 139856

Re: DSO nano new bootloader firmware

Hi, no idea, who deleted these posts. The software is not from me, but from BenF. I have only rearranged the hex files. I hope no one had problems with it. I will upload it again. If there is a problem with the files, the one who deletes them should let me know why. alf Hi alf, Cann't wait to post ...
by deray
Mon Jan 21, 2013 9:26 am
Forum: DSO Nano
Topic: Loading Benf 3.64 in 3.22A Nano V2 question
Replies: 5
Views: 5411

Re: Loading Benf 3.64 in 3.22A Nano V2 question

:roll: It's you ! Fine , hope others could see this post , that will also be helpful for them .