Interface and connectivity ICs

Ask questions and find answers on connectivity ICs, focusing on protocols and I2C challenges on STM32 Nucleo boards and BlueNRG products.

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Forum Posts

X-NUCLEO-S2868A2 at 915Mhz?

Hi everyone Does anyone know if I can use X-NUCLEO-S2868A2 for 915Mhz ? . It's a quite confuse , the schematic says the RF balun can operate 868 - 930 MHz . If not could you recommend similar board for 915Mhz .I'm trying to avoid the board that has e...

JesusAVC by Associate II
  • 471 Views
  • 6 replies
  • 1 kudos

L9663 read init data

Hi:    The sensor is set to 20 bits of payload, 3 bits of frame control, 1 bit of status, and 16 bits of data. Currently, the InitiatDATA-RDY bit of L9663 has been set. I use the format of initializing data to set initobuf_id to 0 and register to 1. ...

li_he_0-1752044781152.png
li_he by Associate
  • 117 Views
  • 0 replies
  • 0 kudos

Resolved! STUSB4710 programming

I am looking at using the STUSB4710 in a specific application where when the device is installed, it can be configured to support different maximum power output levels. So I really have a few questions.Q1. The data sheet says "The STUSB4710 has a set...

HSL by Associate
  • 424 Views
  • 3 replies
  • 2 kudos

Resolved! Activation Platforms for ST4SIM200M eSIM

Dear ST Community Support,We are currently evaluating the ST4SIM-200M eSIM module for integration into our IoT devices and would like to clarify some details regarding its activation and compatibility.Specifically, we would like to confirm whether th...

manoj_42 by Associate II
  • 616 Views
  • 1 replies
  • 1 kudos

Resolved! ST67W611M1 Datasheet: Pin values?

When looking at the datasheet for the ST67W611M1, it seems that pins CHIP_EN, SPI_CS, and SPI_RDY are all High active.  Is this really correct, or are some signals simply missing the bar on top? Also, the description for pin BOOT doesn't indicate whi...

USB PD 3.1 supporting 240W

Hi Team, Do you support USB type C PD 3.1 supporting 240W for sink applicat? If yes, please suggest a suitable part number with the datasheet. If you do not support 240W, please let us know the maximum power supported by STM for USBPD 3.1 application...

MB.13 by Associate II
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  • 1 replies
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Resolved! 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
  • 384 Views
  • 2 replies
  • 0 kudos