Interface and connectivity ICs

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BlueNRG-M0A

We are interns, and as part of our internship project, we tried to create a replica of the STEVAL-FCU1V1 board. We are currently at the firmware uploading stage. After uploading the STSW-DRONE001 firmware, we noticed during debugging that our board i...

STPMC1 - not writing configurations

Hello everyone.I'm currently building a controller for this energy measurement chip.So far, I've built my controller and can perform a remote reset and read data, but when I want to configure a register, I send my desired configuration, but when I re...

JEVelez by Associate
  • 109 Views
  • 0 replies
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SPIRIT1 TPMS

I am working on a Tire Pressure Monitoring System (TPMS) application. This is not a device that goes inside of a tire. This will be a device that talks to the TPMS devices inside the tire. I found the SPIRIT1 as a good choice for sub 1 Ghz wireless r...

ARP by Associate II
  • 149 Views
  • 1 replies
  • 0 kudos

Resolved! STUSB4710A not found

Hi everyone, I am new for STUSB4710A. I connect STUSB4710a STEVAL_ISC004v1 evaluation board to my laptop, through a min b usb cable. when I run the graphic interface en.stsw-stusb001, there is one error: usb error: no target found. please connect fir...

Dwang.3 by Associate II
  • 1756 Views
  • 7 replies
  • 1 kudos

STPM33/34 RMS Current Calculation Error

Hi everyone, I met a problem when I measured the current rms value with stpm33 ic.I'm using this IC with resistive loads and other load profiles with low crest factor. But I met a case with a high crest factor load like as SMPS type loads. I collecte...

stpm_1.png
bsahan by Associate II
  • 2134 Views
  • 11 replies
  • 2 kudos

BlueNRG-mesh sniffer

Hi,How can I capture packets in my mesh on BlueNRG-2 module? How can I know if a module has passed any package to another module? I see packets directed to a specific module, but I don't see being an intermediary in the network.Regards Adam

Adam0 by Associate
  • 112 Views
  • 1 replies
  • 1 kudos

Resolved! ST87M01

I'm trying to develop a multiprotocol board with Dual Stack wM-Bus + NB-IOT. I found this link:https://www.st.com/en/wireless-connectivity/nb-iot-products.html So the ST87M01 module is capable of it. I have the next questions:1) The module is sold wi...

Resolved! EOL for ST7540

Hello ST Team,I am hardware design engineer at Grundfos. In our current design we plan to use ST7540 part from power line communication. We would like to know the end of life for this part ST7540.Below are the details for your information:Project nam...