Part Number: RF430CL330H Other Parts Discussed in Thread: TIDA-00217 , Hi,
I am especially interested in how the RF430CL330h achieves limiting the voltage on the energy harvesting circuit side. Is this limit clipping on the cathode "(AC)" side of the diode…
Part Number: RF430CL330H Other Parts Discussed in Thread: TIDA-00217 , MSP430FR2633 ,
Hi,
I'm using an MSP430fr2633 together with the RF430CL300H NFC Transponder. I have plans for a batteryless design, and I have an operating voltage of 2.5V utilising a…
Part Number: RF430CL331H Other Parts Discussed in Thread: TIDA-00524 , TIDA-00217 Hi Sir,
Would you have idea how to modify TIDA-00524 EVM battery less application?
Part Number: TIDA-00721 Other Parts Discussed in Thread: TIDA-00271 , RF430CL330H , TIDA-00217 Hello everyone,
I've read the document of TIDA-00721 Passive NFC Temperature Patch Reference Design. As I know, the voltage harvested from NFC is different…
Hello Ralph,
In my experiment, I already removed all the jumpers between MSP430G2553 and the ICDI programming circuit but it also didn't work. I don't really understand why you said that "Updating the code to show off passive operation is an item on my…
Hello Minhyung,
If it's just for research purposes and you aren't going into mass production with this application, you could use the RF430FRL152H over the RF430CL330H as an NFC interface. It's not cost efficient but that wouldn't matter in your case…
Hello Alaaedden,
That shouldn't be an issue for that kind of board. In general we like having more room between the ground plane and the antenna coil, but even on our TIDA-00217 board we had them fairly close and still get communication without much…
Hello SteeVeeDee,
It is possible to field power the system from the RF field as long as the current consumption from for the system at 3.3V is kept below approx. 1mA (exact number is dependent on output power of NFC reader but in general most devices…
Hey Ali,
MSP430's are low power micro controllers, so they can extend your battery life. Unfortunantly, your question is more focused on the RF interface and tag, so the community here might not be able to give much input. Luckily, I did support these…
Part Number: DLP-7970ABP Other Parts Discussed in Thread: TIDA-00217 , RF430CL330H , TRF7970A Hello,
I was through the Firmware designed to Interface DLP-7970ABP and MSP430G2 Launch pad. I came across these lines to communicate with ISO14443B tags in nfc_appISO14443B…