Part Number: TRF7970A Other Parts Discussed in Thread: DLP-7970ABP I've been assigned a project using RFID for one of our product lines. So, I started out with the MSP432P401R launchpad along with the DLP-7970ABP booster pack and the NFC/HF RFID Reader…
Part Number: TRF7963A Other Parts Discussed in Thread: TRF7970A , TRF7964A Customer have a new E-lock project, EAU is about 100K.
They used TRF7970A before, for cost concern they need to change to TRF7963A.
They are using DESFire card with AES key in the…
Part Number: TIDM-NFC-RW Hello,
We have tested this EVM and we are getting range around 6 CM at 18 DB gain.
We want higher range up to 12 CM, how can we increment the range with same EVM board.
Or Is there any external antenna available for this requirement…
Hi Chris,
please see
• TRF7970A: Detecting MIFARE DESFire EV2 cards
• MIFARE DESFire EV1 AES Authentication With TRF7970A
• TIDM-NFC-DESFIRE-AES Near Field Communication (NFC) MIFARE DESFire EV1 Tag Authentication Reference Design
…
Other Parts Discussed in Thread: CC3200 , AES-128 , TRF7970A Dear Experts
My customer plans to use CC3200 with TRF7970 for their smart lock application. Currently they finished almost all the f/w porting on CC3200 but got issue when porting MIFARE DESFire…
Other Parts Discussed in Thread: DLP-7970ABP Hello,
I'm currently working on an application with Mifare DESFire EV1 AES Authentication and I used SLOA213 with the DLP-7970ABP BoosterPack as starting point. I'm wondering why anticollison and selection is…
Hi Andreas,
I already have " MIFARE DESFire EV1 AES Authentication With TRF7970A ".
I am using the source code from sloc297c\TRF7970ABP_RFID_Reader_Demo\NFC.
The link for SLOA227 only contains TRF7970A-RW-1.03.00-windows-installer.exe, which does…
Part Number: TIDM-TM4C129XNFC Tool/software: TI-RTOS Hi,
I need to read ISO14443A/B Type 4 NFC cards, so I’m using:
This setup: www.ti.com/.../TIDM-TM4C129XNFC
These instructions: www.ti.com/.../tiduag2a.pdf
To support this software I have…
I'm looking at the example PCB in tidrjd7 and the stack-up description in tirjd6. The impedance calculation for the antenna feed stripline from L2 doesn't yield 50ohm given the 30mil traces. The trace impedance calculates to about 95ohms. I must…