STM32 MCUs Wireless

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Matter software expansion for STM32Cube

Dear all, The X-CUBE-MATTER Expansion Package is now available on our official website following this link  MATTER - Matter software expansion for STM32Cube - STMicroelectronics  It is a reference implementation for the demonstration of Matter on ST...

Ouadi by ST Employee
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  • 2 kudos

Question on the RF-PLL calculations

Hello,This is a continuation of questions raised in this thread.In the STM32WL5x microcontrollers, there is a Sub-GHz radio command called "Set_RfFrequency()". The arguments for this function are an Opcode, and RfFreq. However, you don't actually pas...

AJ_1 by Associate II
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Resolved! STM32WLE5JC Receiver Chain

Hi !   I read the datasheet, and it says: "The receive chain comprises a differential low-noise amplifier (LNA), a down-converter tolow-IF by mixer operation in quadrature configuration". 1. What is the GAIN and the NF of the diff. LNA ?       1.a Is...

KTrot.1 by Associate II
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Resolved! Creating a LoraWAN server on an stm32 chip

I am making a device that is to take pulse outputs which have been converted to wireless LoRaWAN signals, and convert it back again into a hardwire pulse output. For the receiving device, I intend to use a modem board PN 109990166 connected to an STM...

Resolved! BWB1MPAN1

Hi, the problem is very simple, yet I haven't seen any information about this case in the foro or anywhere.When trying to build the example proyect BLE_HR_p2p_Sensor which I think was already in the B-WB1M-WPAN1 board relesed to start cathing up with...

MST1 by Associate
  • 2 replies
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STM32WB55 Sending notification to phone

Helloi have been following the stm32wb55 getting started, i have been successful in lab 12b about sending from the phone to the board. working with 12c has not been successful, am pressing the button but i dont receive a notification on the phone but...

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PMato.1 by Associate II
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Hello everybody!I installed STM32CubeIDE 1.15.0 and I tried to follow the session STM32WBA5x workshop - 3: STM32_WPAN is in grey; explanations say me to install other things, but it seems boxes insides ot...

Mirko74 by Associate
  • 1 replies
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I have been testing with two STM32WB boards, one as central and the other as peripheral. I read in the document "Building wireless applications with STM32WB Series microcontrollers" (newest member cannot add links so I could only paste the title of t...

HLin.3 by Associate II
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I2C not working properly with sequencer. Why?

Hello guys,Im trying to learn about LoRa and else. Now, I am using an SubGHZ_Phy in stm32wl sdk. The problem is, when I am using vl6180x codes in while loop without sequencer, it does work! But, When I am trying to implement it with a 5 min util time...