STM32 MCUs Wireless

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Resolved! The simplest and most basic LL driver App doesn't work

We tried the simplest and the most basic LL driver based App, LED blinking, on Nucleo boards:int main(void) { LL_APB2_GRP1_EnableClock(LL_APB2_GRP1_PERIPH_SYSCFG); LL_APB1_GRP1_EnableClock(LL_APB1_GRP1_PERIPH_PWR); NVIC_SetPriorityGrouping(NVIC_PR...

WQ by Associate III
  • 11 replies
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RTC reset after 49 days

Hello,I am using STM32L412CBT6 MCU with STM32CubeIDE and STM32CubeFW_L4 V1.17.2.I am using en.i-cube_lrwan for our project. I am using same structure of libraries used in this en.i-cube_lrwan package.I am using below libraries for rtc:1)rtc_if.c2) rt...

DBhut.1 by Senior
  • 12 replies
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B-L4S5I-IOT01A discovery kit - demo app

HiI just bought a B-L4S5I-IOT01A Discovery kit.Confession: I am completely new to ST, and I reckon I have a mountain of learning to do in a short time.However, I just read the blurb on the back of the kit and it essentially says: 1. Verify the jumper...

GBren.1 by Associate
  • 2 replies
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Question about sx1262 example

Hi stm, ​We are currently reviewing the lora function based on sx1262 semteck chip.​I have NUCLEO-L476RG and NUCLEO-L073RZ ref board. It also has an sx1262 Evaluation board that can be attached to the ref board. ​The NUCLEO-L476RG board has a flash o...

Problem with I2C bootloader

Hello. I try to use I2C bootloader of STM32WB and it can't connect. I use board NUCLEO-WB55.USBDongle, STLINK-V3SET and STM32CubeProgrammer. I2C: 100KHz Speed mode: standard, addres 0x50. NUCLEO-WB55 I2C pins PB6 PB7, SB6=close, SB2 = open, SW2: BOOT...


Issue when I receive multiple data on a single node.

Hello ThereI am using stm32L496RG with Sx1262 and I am using SX1262 stack of I-CUBE-LRWAN.When I try to send multiple data frem to my single node. After the first downlink operation, the second downlink is not received and the code generates the "rx ...

0693W00000QKvi9QAD.png 0693W00000QKvhfQAD.png 0693W00000QKvaKQAT.png
pragnesh by Associate III
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Information about HCI, GAP and GATT for STM32WB15

Hi community.I try to learn about Bluetooth communication with STM32WB15 but it doesn't have AT server firmware so I try to design my own firmware base on STM32L412 UART communication and STM32WB15 with transparent mode firmware.The problem is to lea...

FSARR.1 by Associate
  • 2 replies
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