About SSmit.13

SSmit.13 · 2024-05-26

Hi I am using the module Lora-E5 which has the STM32WLE5J inside. Looking at cubeMX , I can select LoraWan, but I want to only use the Lora side. Do I simply select the LoraWan, and use the Lora part, as it requires LoraWan key etc which I wont use...

SSmit.13 · 2024-04-21

Hi I have been using the NUCLEO-LPM01A board to measure current on my product, but I require to read up to 180ma . I have had a look at the STLINK-V3PWR unit, and can someone please let me know if I can simply use this wil the cube monitor power pr...

SSmit.13 · 2024-04-05

Hi I have an STM32L433CBT processor and created a project using STM32 IDE version 1.14. I created the project on STM32 MX version 6.9.1 . The project works in debug and I created a release version , but the elf file is far too large. I have the fol...

SSmit.13 · 2024-03-20

Hi I am using the X-NUCLEO-LPM01A and is it best to press the calibration button when my own circuit board is not connected, or do I press it after its connected and running? What exactly is it calibrating against?The reset target button, does that...

SSmit.13 · 2024-03-19

Hi I am using the STM32L433 in a battery product and need long battery life. I am using standby mode as I need to preserve RAM and the RTC during standby. We are testing a new blank board and adding components one at a time and measuring the current...

SSmit.13 · 2024-05-27

Hi STTwo-32 Is there any documentation on how to select lora channel (frequency), spreading factor, and does it do frequency hopping? I would like to use this for a large project, but have ot make sure it fits our requirements Best RegardsScott

SSmit.13 · 2024-05-26

Hi Many thanks for the explanation, I never fully understood this, and couldnt see any description on this Best RegardsScott

SSmit.13 · 2024-05-26

Hi STTwo-32 Many thanks for your reply. I plan to have many nodes connecting our own hardware (gateway) . The gateway will have 4 hopefully Lora-E5 modules, all communicating at different frequencies, and the nodes connecting to its one of the modul...

SSmit.13 · 2024-04-05

Hi Many thanks, that worked, I simply added the NOLOAD as you suggested. .Permanent_buffer (NOLOAD):{KEEP(*(.Permanent_buffer))} >RAM2 Many thanks, this has made my weekend  Scott

SSmit.13 · 2024-04-05

Hi I see the issue , but dont know the way to sort it. This project is using STANDBY mode, and also accessing the RAM2 so I can preserve some memory when it wakes up. If I remove this, then it looks good , to 57K. I have the following in my code to...

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STM32WLE5J Lora

STLINK-V3PWR power monitor.

ELF file and converted BIN far too large

calibrating and restarting the X-NUCLEO-LPM01A

Placing STM32L433 into standby

Re: STM32WLE5J Lora

Re: STM32WLE5J Lora

Re: STM32WLE5J Lora

Re: ELF file and converted BIN far too large

Re: ELF file and converted BIN far too large