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JasonYang
Associate II
since ‎2023-11-05
‎2024-04-22

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  • 9 Posts
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User Activity

Problem with IQ signal for the direction finding feature

2024-04-22
Hi,I am using the Bluenrg-332ac and the eval board BlueNRG-LPS STEVAL-IDB012V1.  I used the 'hci_le_connectionless_iq_report_event' function to extract IQ signals and RSSI. However, the magnitude, which is derived from the IQ samples, fluctuates dram...

PCB design question of Bluenrg-LPS (Bluenrg-332ac)

2024-03-09
Hi everyone,I am currently working on a PCB design using a Bluenrg-332ac chip. The official PCB design guideline has a resistor marked "X" as shown on the left of the figure below. But I saw the resistor soldered on the eval board. Can anyone explain...

PCB design problem with Bluenrg-332ac

2024-02-26
Hi everyone,I am currently designing my own PCB board using the bluenrg-332ac chip. I want to use the ufl/SMA port to connect my antenna without connecting the PCB antenna. So I wonder how to remove the PCB antenna from the PCB layout with only UFL p...

PCB gerber file of BlueNRG-332AC

2024-02-18
Hi,I am currently designing a PCB with bluenrg332AC and need the layout / Gerber file to make progress. But I couldn't find any on the Internet, so can anyone provide me with the file or give me some hint of finding the file? Thank you!

(BlueNRG) How to obtain the carrier signal function on the Rx without decoding

2023-11-05
Currently, I have two STEVAL-IDB011V2 boards (as shown in the figure). One is to send the signal as a transmitter, and the other one is the receiver. After the channel (between Tx and Rx) modulates the signal, how can I extract the carrier signal wit...
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