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Found 10 results

  1. Overview dAISy (do AIS yourself) is a very simple AIS receiver that I developed from scratch. It is built around the Silicon Labs EZRadioPRO Si4362 receiver, using a Texas Instruments MSP430G2553 MCU for processing and the MSP-EXP430G2 v1.5 LaunchPad as development platform. The complete project source code and schematics are available on GitHub: https://github.com/astuder/dAISy Update 5/18/2015: A finished, self-contained AIS receiver based on this project is now available for purchase in my web store. AIS, short for Automatic Identification System, is a standard for tracking ship
  2. Hello, I am looking for a working Eagle library for the CC1310F64RHBT. I am not experienced with creating .lbr files for Eagle, but after some googling I have produced a rough one which is based on a conversion from the Ultra Librarian .bxl format. If anyone has a working library that they already use, it would be super helpful if they could share it with me. Taking a look at the library attached below which I have produced and confirming that the SMD footprint will work would be super helpful. Thanks, Cameron CC1310F64RHB.lbr
  3. Hello Folks, Here is Malkiat Singh from Punjab India.This forum has been doing a suberb job and lot of great topics enlighting various aspects on Low-power microcontrollers. I was reading " What's left for MSP430?" and decided to join a forum. Wonderful job by you guys. Currently, I am making various agro-based sensors and scratching web and 43oh.
  4. Hello, I want to make a wireless thermometer using two microcontrollers. How do I write the code in Energia to transmit and receive a variable using a 433 Mhz RF module? Transmitter Setup: I have a TM4C123G connected to a RF transmitter using TX(3) pin 34 on the MCU. The TM4C123G is also connected to a LM34DZ Temp sensor. I need help to modify this working code to send the temperature variable using tx(3) pin 34 /*TM4C123G*/ //initializes/defines the output pin of the LM34 temperature sensor int outputpin= A11; // (pin # 2), use A11 analog input //---------------
  5. Hi, I am designing a remote controlled system using an arduino uno board and a msp430 launchpad with the ASK RF module (HT12E and HT12D ICs). I am using the msp430 as the transmitter and the arduino uno for the reciever because of requirements of my application. Being familiar with Arduino, i am trying to use energia to program the msp430 with the VirtualWire library. #include <VirtualWire.h> int button = P2_2; int transmit_pin = P2_1; int a,counter=0; char msg[4]; void setup() { vw_set_tx_pin(transmit_pin); vw_setup(2000); // Bits per sec pinMode(button,INPUT)
  6. Hi friends. I began to a project at school which is about connecting ARMs. I have two stellaris launchpads and I'm trying to connect them over an nRF24l01. I use keil platform. Project is about sensors when first module sees an obstacle it will transmit it to the other Launchpad through RF. However I couldnt find any rf libraries. I dont know what to do and I really need your advice. Hope you can help me. Have a good day:)
  7. Greetings, I am new to radio frequency field, I want to learn & work on RF modules. So please suggest this rookie some books and make him expert. Also suggest some books(or ebook links) about antenna, antenna design .. Thanks in advance
  8. Is anyone aware of any RF modules, booster packs or what ever that are made for the Tiva C Launchpad? Preferably ones that provide some example code. I need something that works at 433.92Mhz. It will be for remote control usage, range requirements are about the size of a large room in a home. I have seen the RF booster pack on the TI site (https://estore.ti.com/430BOOST-CC110L-CC110L-RF-Module-BoosterPack-P2734.aspx) but this does not include the frequency I need to work with and seems more geared to longer distances and/or higher throughput than I required. Glenn.
  9. I am currently playing with a nifty little module from Anaren called AIR (2pg pdf:http://www.anaren.com/sites/default/files/Part-Datasheets/A1101R09C.pdf), for a low-power embedded project and it works OK; but I was wondering if anyone else had experience with any other like type modules? My loose requirements are that I would like to reasonably (not pie-in-the-sky) hit 1/4 - 1/2 mile distances at slow speeds (9600 baud is fine). I would like to use an omni antenna (so no high directional antennas), would prefer the module to have pre-FCC approval, and would like the modules to be less than $
  10. Hi, i try to implement an sensor network with msp430 and simpliciti. Is possible implement an security protocol with simpliciti, for defense from sniffer? Regards Gerardo Di Iorio
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