STM32 MCUs Wireless

I am using stm32g071rb controller for door interlock system. Now I want to display the status of doors(open/closed) into computer through wireless (live monitoring). Will esp8266 Ethernet module work with stm32g071?

So I am trying to port the cube LRWAN example for the Semtech expansion shield SX1261 from the existing Nucleo L476 to a L412 variant. I do know that it should be possible because they are not very different (Probably it is easy to do but I am simply not experienced enough).What I did is the following :Changing the Defines to L412XXChanging the pin mapGenerating a SystemClock_Config using CubeMX -> Copy paste into the ProjectSPI is SPI2 instead of SPI1 so I changed thatSomething I did not understand: What is what is the trace file used for? I guess it's just used to plot to the console so I disabled the UART (Is this a problem? ) Sadly it's not working at all (No Signal on SPI Pins...). And I am completely out of ideas. So I need Help from a experienced ST User. If anyone has an Idea please let me know.Thanks in advance

Hey,are there any example projects for the STM32WB55 Nucleo Pack for STM32CubeIDE?best regards,Henrik

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Hello,I am novice with STM devise. I received a B-L072Z-LRWAN1 Discovery kit with the goal to build a LoRaWAN gateway repeater (or relay). Thank to Clive, I could complete the fist step and here is

Hello,I am very very new with STM32 and I am doing a challenge. I am working on a Macbook Air​I have at my disposal aThe B-L072Z-LRWAN1 Discovery kit A st-linkA j-link

I have installed the recent version of CubeMX - 5.2.1.I have downloaded STM32CubeExpansion_LRWAN_V1.2.1.When I try to add it in the Embedded software package manager, I get a message: This package version is not managed in the version of STM32CubeMX.

Hello !I'm sending a LoRaWAN message tothe ping pong code wich plays the role of a gateway but the message is received encrypted , I need to decrpt it on the reception side.Any help please thank you!

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Are there any documents that describe the use of the scheduler or the openThread API in more detail? A little more detailed explanations of using the openThread api and the Scheduler would be very useful.What are the advantages of using this Scheduler versus Freertos?Thank you!

The murata Lora module CMWX1ZZABZ is used and the STM32L072 is inside.Can the STM32 internally reset itself without using the reset function?Explain what happens if a reset occurs.

I am getting invalid values for the device id and package data from the STM32WB55 on a P-NUCLEO-WB55 Nucleo board.I am getting a value of 0x26 for the Device ID in the UID64 at 0x1FFF7584. And I am getting a value of 0x13 for the package type in the Package Data register at 0x1FFF7500.According to the STM32WB55xx reference manual (RM0434), the device id is supposed to be 0x25. Also, the value of 0x13 does not correspond to any package type.Which is the correct value? Is the error in the reference manual or on-chip?

Hi,I have some experience with BLE and Nordic devices (mostly nRF51822 and BLE 4.1).The Nordic provides sniffer firmware for their devices and I used it a lot. ---Now, thanks to ST team, I have the P-NUCLEO-WB55 kit in my hands and started playing with it. I am thinking about BLE 5 now.I wonder if ST has a sniffer software using the USB BLE dongle (the dongle is a part of the P-NUCLEO-WB55 kit).Thanks,Bogdan

Binary Install Address for STM32WB5xxE(512K) and STM32WB5xxC(256K) devices.Hi!In Release Note for STM32WB Copro Wireless Binaries writes what is install address for stm32wb5x_FUS_fw.bin depending on the chip model, as:STM32WB5xxC(256K) - 0x0803E000STM32WB5xxE(512K) - 0x0807E000STM32WB5xxG(1M) - 0x080EC000Is Ok, but for "stm32wb5x_BLE_Stack_fw.bin" one address specified:stm32wb5x_BLE_Stack_fw.bin - 0x080CC000This address is for 1M chip, but what is addresses for 256K and 512K chips ?If use address 0x080CC000 = 835584 bytes but in 256K and 512K chips no such amount of flash memory.Or am I not doing something?

error:.\mlm32l07x01\NUCLEO_CUBE_LORA.axf: error: L6050U: The code size of this image (52352 bytes) exceeds the maximum allowed for this version of the linker.Finished: 0 information, 0 warning, 0 error and 1 fatal error messages.".\mlm32l07x01\NUCLEO_CUBE_LORA.axf" - 1 Error(s), 0 Warning(s).

HI,Does someone can explain me how to modify the ATT MTU size please ?Thanks.

Right now we have sensors that go into standby mode and are woken up by Alarm B every minute for testing purposes. However, at completely random occasions, the device is no longer woken up at the alarm times (so we are preventing for 24hr RTC overflow, etc).Tried checking the return values of the alarm functions for errors and all seem fine. We suspect the US915 LoRa stack might interfere somehow with the Alarm interrupt because we can't replicate this issue with the EU868 version of the stack.We have another external interrupt on a motion sensor and when we trigger it, the alarm is set again for 1 minute and everything works again as if nothing happened (framecounter and device variables are retained as it should be, so no fault has occured. It's just that the alarm IRQ did not fire correctly, we think). It will stop waking up after some time again...Does someone have a similar experience and might now how to fix it?

There is a heart rate service example in the STM32WB firmware. If I want to create a private service in the firmware. For example​, I want to create a service to let the LED on and OFF. How to create a private service like that?

Hi guys,I program an application with a STM32LO-LRWAN1 module who does the connection with a sensor by I2C and i would like to integer my application in the "Ping Pong" example for proving to my boss that the connection between two modules is possible. I tried to do that manually but my method look hard and i have problem with multiples define.Do you have any advices for simply put the project who only use the stm32 in the "Ping-Pong" projet on Keil uvision 5. Because i don't think that we have the possibility to modifiy the project with CUBEMx.Is someone has yet done this kind of think or know an other possibility to do that. I appreciate your help.Thanks

I am trying to mesaure throughput of OpenThread by sending CoAP-s (small modificaiton of example) one by one WITHOUT any delay. After few messages, SW crashes in creation of new CoAP message (otCoapNewMessage). Why? Is something wrong with IPCC communication?

Attaching the log files.Open On-Chip Debugger 0.10.0+dev-00021-g524e8c8 (2019-04-23-20:37)Licensed under GNU GPL v2For bug reports, read http://openocd.org/doc/doxygen/bugs.htmlsrst_only separate srst_nogate srst_open_drain connect_assert_srstInfo : The selected transport took over low-level target control. The results might differ compared to plain JTAG/SWDadapter speed: 8000 kHzadapter_nsrst_delay: 100Info : Listening on port 6666 for tcl connectionsInfo : Listening on port 4444 for telnet connectionsInfo : clock speed 8000 kHzInfo : STLINK v2.1 JTAG v31 API v2 M21 VID 0x0483 PID 0x374BInfo : using stlink api v2Info : Target voltage: 3.253438Info : Unable to match reques

I want to build the wireless application. I see the an5289 is a guide for that. but I can't find where I can download it.

Hi,I really need to know where I can find this application note : AN5289 - Building a Wireless application.This one is mentioned in all yours readme files in the STM32Cube FW WB package but impossible to find it neither on the web, nor through your website.Thanks for reply.

Hi, i am trying to connect mi board to TTN but in my gateway(a pycom lopy4 which is online) terminal doesnt appear any join request, i have made this changes in the end_node example code:in commissioning.h:#define STATIC_DEVICE_EUI                    1 #define LORAWAN_DEVICE_EUI { 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x10 } #define LORAWAN_JOIN_EUI { provided by TTN }#define LORAWAN_APP_KEY { provided by TTN }#define LORAWAN_NWK_KEY { LORAWAN_APP_KEY }in regioneu868.h:#define EU868_DEFAULT_DATARATE                     DR_5 (also mi gateway has this DR)in lora.c:#define LORAWAN_DUTYCYCLE_ON             &

I'm working with the ping pong with lora in stm32 , the code doesn't recieve anything , it only executes the RX_timeout and TX_timeout while the device in the other side is sending DATA correctly with lora, How can I fix this problem ?this is in the stm32 : B-l072Z-LRWAN1 with I-CUBE-LRWAN firmware package