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63 Threads found on cc2500
I have a cc2500 module MAR105p with SPI interface. When I connect this to ATmega8 MPU it is not responding. The pin Connections are: MAR105p -----> ATmega8 pin1 -----> 3.3V pin2 -----> MOSI pin3 -----> SCK pin4 -----> MISO pin5 -----> No connection pin6 -----> GND pin7 -----> PC1 pin8
Hi Friends, I want to design wireless Device control using cc2500 Uart module. For transmitter part, i am transmitting a string which must be visible at hyperterminal. But its not as expected. H/w is ok as i had tested it with other i/o operation. Before this i had tried this with 16Mhz n 11.0592Mhz but though not succeed then i had follo
i have found that, when i write an even no data(eg: 0x02) to a reg of cc2500,i got output always 0x0F when i read same reg. And when i write an odd no data(eg 0x05 (00000101) ) to a reg, i got output one bit rotated 0x82 (10000010). Thanks in advance.
Hello, Microcontroller p89v51rd2 supports spi protocol. I have worked on spi communication i.e master to slave and slave to master data transfer. Please can anyone suggest me on how to start with the interface of these cc2500 modules to my controller. Can someone give me the detailed procedure, I have no knowledge about it. Thanks
Greetings All, Recently i have bought a pair of RF transceivers module with cc2500, i have gone through the datasheets of cc2500 and they highly recommended to use SmartRF studio in configuring the registers of cc2500, the problem that i facing now is, i only have the RF transceiver module, but do not have the ti's developement board. (...)
Hi I am about to start using the cc2500 chip and while reading the manual I read "ESD precaution should be taken". Should I take this warning seriously or I can just ignore it (because it is written on most of the electronic components). Did any one had troubles with ESD when working with the cc2500 or you were able to handle them just like a res
nRF24L01 or cc2500 and other chips can be used in this purpose. manufacturer are providing some information on PCB design requirement and example design. GND plane is a big factor in high fre
Good Morning one and all, 92161 I want to know is there any Analog to Digital Converter(ADC) presented in this module shown in the figure below. Thanks in Advance.
Hi to all! Please help me! I want to use cc2500 in my device with planar inverted F antenna according to Design Note DN007 of Texas Instruments. I want to recalculate widths and lenths according to my material of substrate for antenna. In DN007 widths and lenths of microstrip lines of antenna gives in absolute values and there is no parameters of
which is the best Wireless Transceiver NRF24L01 or cc2500 ? requirements 1, peer to peer communication. 3, Bi-directional communication. 2, SPI interface. 3, single module . 4, 5V logic levels for micro-controller interfacing. 5, low cost. Please Help Me With Your Valuable Suggestions. [/
Haiiiiiii Good Evening One and all... I am using a cc2500 RF module with red colour to transmit the signals wirelessly. Is this RF cc2500 Module can be directly connected to the ARM7 LPC2148 Microcontroller or not. Please give your suggestions. Thanks in Advance.
Good morning sir, i want to interface cc2500 rf module with arm7lpc2148 microcontroller. Is this cc2500 module needs any uart or it can be directly connected to the lpc2148 microcontroller.
Good Morning one and all, In cc2500 RF module there are three colors red, green and blue, they are not compatible with each other. In my project i am using a red cc2500 RF module to transmit the data wirelessly. The module that i have used is attached, please check it. I want to know that the cc2500 rf module with red colour is possible (...)
You might want to read up on state machines to see how they're used on FPGAs. In pseudo code, State 1: (at power up) - wait some time for the cc2500 and other peripherals to finish powering up. Then go to state 2. State 2: Send register address 1. Go to state 3. State 3: Send register value 1. Go to state 4. State 4: Delay (if necessary). Go to s
Sir, in my project i am using RF Zigbee cc2500 to communicate the voice commands to the arm lpc2148 microcontroller to operate the devices that are connected as the output(bulb and fan). Is there any code necessary to the zigbee cc2500 module to work.
Hello, I am trying to interface ADXL345 with cc2500 wireless module. I tried making connections of the respective pins of adxl345 accelerometer with cc2500 and read the values on the computer through arduino. The basic scheme is as follows: ADXL345 > cc2500 -| ))) (((|- cc2500 > Arduino > Computer How do i (...)
Thanks for the replies... can you tell me how much range I'll get through cc2500 with specified antenna in datasheet ? Can I get it 100-200 m (Indoor) through this? don't know about the cc2500 but I have operated the XBee series 2 over 100 meters (the specification states say 120meters range) and long
Colleagues, I've published a code for a project, which revolves around Arduino, in the OpenSource. It has a few reusable drivers, which may be generally useful: Anaren A2500R24x (cc2500) module driver BMA180 accelerometer driver (via SPI) The repository is here: -
I think you can use the cc2500 with 9dBi 2.4GHz Rubber Duck Antenna on both side of the transceivers for good communication result. Or you can make your onw antenna as this
am using the renesas r8c/27 controller to do cc2500 interface,but b/w the modules the communication is not going to happen,modules are working fine with the controller.
Hi everyone, i'm new on this, working on swarm robotics using avrstudio software of rf module and sum more software please any one tell me i'm unable to send a single thing from 1 bot to other so plz help me. Every reply will be appreciated. Just tell me every thing about this rf module
Hi, is it possible to interface cc2500 rf transceiver with pic 16f877 via UART...? I just want to send the datas from a keyboard to send to another pic 16f877a using same module at the receiver using uart Also i dont need complex data transmission, just need to transmit data to a distance of 20 meters without error... Please help
You talk a lot about poor cc2500EM performance, but you do not tell us the parameters you are programming it with. What modulation (you want FSK or GFSK)? What frequency deviaiton (bigger is better for range)? What IF receiver bandwidth do you have set? What data rate and packet size? Have you checked to see if the transmit and receiver boards
yes it is possible... Check out this RF trans receiver module: 500 - Error: 500 ....this is a RF module working at 2.4Ghz frequency with selectable baud can connect it your GPS module directly to the module and it will start transmitting the GPS data.....
look at: Proprietary RF - 2.4 GHz - cc2500 - under "Tools and software"
Hi Every one,,, please help me.. I need help in interfacing MSP430F5438 and cc2500. Please if any one have any example code related to interfacing MSP430 and cc2500... thank you....
This is my second time to loose, interfacing cc2500 to PIC16F877A I am able to read and write registers of cc2500 i.e. SPI of controller is working fine... I am unable to set configuration of cc2500, I have also refereed to SmartRF of TI, but even though I set registers according to SmartRF it is not working... Is there anybody had (...)
Thank you for replying, I am using Hi-Tech C compiler for programming, I am stuck with a new problem. I am able to read & write SFR of cc2500 Module, now I have set my packet length to 3 and when i write 3 bytes into TXFIFO and then tries to read TXBYTES register it shows 128 and neither I receive those many bytes
hi, pls anyone could help me in interfacing cc2500 with pic16f877a @ 20 mhz, its would be grateful if anyone send the code as soon as possible thnx
hi i need to simulate rf module chip cc2500 with 89c52 in Proteus simulator but her is no rf module library in it
Check out these links, The cc2500 modules are very good and reliable. I have used UART based module. 2.4 GHz RF Module for Wireless Communication
Did you try reading application note AN049 from TI? It has software examples and library functions for cc2500. Here it is -> AN049 -- Software for CC1100/cc2500 and MSP430 Also there are tonnes of other documents from TI on thi
hello everyone I have cc2500 Rf transiever I want to use two module 1 as transmitter and other as receiver with 2 boards containing pic18f46k22 here is the configuration of module: #define FSCTRL1 0x0b09 #define FSCTRL0 0x0c00 #define FREQ2 0x0d59 #define FREQ1 0x0e42 #define FREQ0 0x0f5f #define MDMCFG4 0x1066
hello everyone, I want to use cc2500 RF module with pic microcontroller I read the datasheet of cc2500 but I became very confuse because I am weak at communication side. can anyone help me for programing the pic using this device. I have 2 boards with cc2500 i want to use one as transmitter and other as receiver. and want to (...)
can you please help me with how to use cc2500 with ATmega16.? i'm first trying to establish SPI communication directly between 2 micros(test code). now waht i'm nt sure is that 1.does cc2500 act as slave at both ends(i.e both micros act as master) or its just a replacement for the wire and one micro has to be made master and other slave.
hi i am writing code for cc2500 interface 89c51 but its not working can some one give me help or code if any one have
hi i am using chipcon cc2500 i wrote code for that but not working any one have working code to transmit and receive continuous data . and if have instillation register sequence .pls i need it urgent ...........
you didn't say whether the code should be in c or asm. download the datasheet of the cc2500. run the whole circuit at 3V including the 89S8253. You'll want to use the hardware SPI module in the 89S8253.
Low Power RF ICs - 2.4 GHz - cc2500 -
You can use simple TRx modules like cc2500
Hi cc2500 datasheet I am a student and I am now working on a project with cc2500, I have some questions regarding the basics of the cc2500. 1. Frequency range 2400 - 2483.5 MHz, what does it really mean? does it mean that the carrier frequency is in between this range please? 2. Programmable
hello members i am very confused with that technolgy ,i know little bit and have idea ,but get mesh with cc2500 and xibee ,rf 434 mhz and rfid function generator,ir 30 khz generator,and electro magnetic 10 mhz and wireless door bell technology based at simple circuit. so in these there is difference but when to choose acording to my applicatio
it looks like this module has the chipcon cc2500 chip. Here are some links, you will probably find what you are looking for if you google "chipcon cc2500 code". SparkFun Electronics • View topic - TI/Chipcon cc2500 www.e
Your post sounds confused. cc2500 doesn't have an external interface that is dealing with manchester encoded data. cc2500 is performing all manchester encoding and decoding internally. Raw data binary RX and TX data are accessed through FIFOs and the SPI interface. The ST3654 is apparently intended to setup a wireless link without a microprocessor,
i am working with cc2500 RF module.i have to interface the si and so pin of rf with the p89v51rd2 controller.but problem is that rf module need 3v supply.and controller need the 5v can i interface the rf module with controller at this supply.may this supply harm the rf module? plz anyone can help me in this regard.
Hi Everyone, I am trying to integrate TRF7960 to ez430RF2500. I know cc2500 on the board is using USCI_B0(SPI). So, by driving STE pin to high, I disabled C2500 from SPI communication. I assigned Port2.0 as SS pin to select TRF7960 for SPI communication. So far there is no problem, when I try to sent consecutive commands to TRF, my software
i am working on RF_module .i used two rf module . one as TX and one as RX. we have to send the data from TX to RX. i am using the p89v51rd2 in spi mode. so how we should start to write the c code.plz tell me.i am using the cc2500 rf_module.
Forget that cc2500 unit, you can get a TI ez430 (USB Interface) and use the free IAR software or a simple unit like: RnD Warehouse - XBee USB Adapter (USB Interface) and use the digi XCTU software.
do you have anything for the cc2500 from the same company. Thank you.
What do you need exactly? A complete model for ads of a complex transceiver like cc2500 is not possible to build and use. If you are interested in front end model, maybe you don't need ads to buid your radio, simply study all the application notes available from TI. I hope it can help. Mazz