First what you receive firmware version, mostly could be: 00160901, this version number actually are two parts, 0016 is the SDK version, and 0901 is the AT version. Let us first update to a Cloud update supported version 00170901, please find the tool here: and run the tool, select the bin file and...
In the last post, the problem finally concluded is the circuit in the socket can not provide enough current to support the bluetooth module, according to the equation, it is probably only 22mA, so these items are bought to replace the original parts: 0.33uf safety x2 capacitor to 1uf cap. 1M discharge...
This test is based on our basic CC1101 board, it is the basic version, not the highest signal strength, nor using the on-board MCU to simply the communication to serial port. So this board works at SPI originally. First what is LQI and RSSI, we copied an answer from this link...
As you may know, SIM900 is a quad band modem being able to operate in 850,900,1800,1900 MHz bands, while SIM900A is a dual band GSM modem being able to operate only in 900,1800 MHz bands. You can see the supported countries in the list below, however, the fastest way is...
We have added a few videos about our sim908 dev. board recently, see the video below how it looks, how to make phone call and how to use GPS location function. This item is available at our store here, documentation available too. Unboxing the product: Use phone call function: Use GPS function:
We have a wireless module RF1100 with 232 protocol, pretty simple and easy to use, now thanks to yesyes DIY, there is a windows-based software to tell you how to program it, see the original link here. You can the RF1100-232 Module here. It fully looks same like this. You can use this configurator to...
1. Stack your W5100 shield on you arduino board,make sure all the pins contact OK. SIZE: L-69MM W-53.6MM 2. Download the test sketch [c] /************************************************/ #include <SPI.h> /* * Web Server * * A simple web server that shows the value of the analog input pins. */ #include <Ethernet.h> byte mac[] = { 0xDE, 0xAD, 0xBE, 0xEF, 0xFE, 0xED...
When we are doing PID test or Kallman filtering via collecting data from arduino monitor, if any tool can send data bck to computer in real time, analyse, and then generate chart, that will very helpful. now this is a tool can do it. The SNV address of the software are http://code.google.com/p/serialchart/ How...
Posture recognition are widely used in many field, such us self balanced car, helicopter, two-feed robot, etc. Now we use arduino + ITG3205+ADXL345 to fulfill the posture recognition, and using processing as output to display posture in real time. ITG3205 and ADXL345 module are the final built version, you can use directly...
What your need is: Terminal which is a serial port terminal monitor LC-05 Bluetooth module An android phone, whatever model (more…)
