STM32 MCUs Wireless

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STM32WL55 lorawan endnode example

Hello everyone,  i am developping a project using STM32WL55 lorawan and when i try to send a message to the gateway and server , the first 10 to 15 messages arrives empty with no data and after that the messages arrives normally without any problem. ...

Screenshot 2024-08-09 092007.png

stm32wl55jc1

hello everyonei try to make same ping pong dual core example but my project not working can you help me to found the problem"there is not fault in build and i can run the project but it not working"i did not understan where is the problem

STM32WL and STM32WB in the same project

I am working on a battery operated design which utilizes the WB as the main logic CPU with a WL to connect to LoRa networks.   This device is very small, putting the antennas uncomfortably close together.  To avoid certification issues wed like to en...

dovoto by Associate II
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  • 4 replies
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B-WL5M-SUBG1 got warning on lorawan app on repo

I tried demo project from repo/STM32Cube_FW_WL_V1.3.0/Projects/B-WL5M-SUBG1/Applications/Lorawan/LoRaWAN_End_Node. i change the Region to my region on Lorawan minddleware setting on CubeMX.After  "debug as" STM32 C/C++ application and got warning "Pr...

flyrobot by Associate II
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  • 4 replies
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STM32WL5x: Undocumented Bug in IRTIM Module

Hello,I have been developing a program on the NUCLEO-WL55JC1 development board, and I found a bug in the IRTIM module. The reference manual says that, when enabled, the IRTIM module will NAND the outputs of TIM16 and TIM17 and output the signal on a ...

AJ_1 by Associate II
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Any registers to show receive signal "quality"

For STM32WLE5JCI6TR, is there register on LoRa receiver node to show quality of received signal in1. Slow (for time frame of packet) frequency difference between transmitter and receiver TCXO.2. Fast frequency difference jitter that are at, says, sym...

David_ by Senior
  • 144 Views
  • 1 replies
  • 1 kudos