STM32 MCUs Wireless

Please suggest Loss communication issues when having many devices in a network.

I developed a LoRa device with STM32L072RZ+SX1272MB2xAS. The device could send data every 40 s and It's working well. But the problem happened when a Lora network has devices with more than 10 nodes. The problem is sometimes devices can't send any da...

Can Stop mode or any low power mode be used with BLE with Sequencer (present in While(1))?

Hi, I have STM32WB55CE chip and want to use stop mode or any other low power mode along with BLE + sequencer active. I tried to implement stop mode in while 1 outside sequencer. But it does not work. If I enable the LPM mode in BLE configuration part...

STM32WB BLE Stop Mode Power Consumption

HiI`m investigationg the power consumption on P-NUCLEO-WB55 USB Dongle board and how to reduce it. I `m measuring the consumption with X-Nucleo-LPM01A board using STM32CubeMonitor-Power toolI`ve built and downloaded the v1.10 P2PServer project to the...

How to adjust the transmission power and sleep time in LoRa End Node application?

I'm trying to design my own LoRa application based on the End Node application example, I need to change the transmission power where exactly can I change it within the code?Another thing is that the sleeping modes are a bit confusing, I need the MCU...

How can I design a border router using the STM32WB55?

Border router design with STM32WB55?

Can I design a border router using the STM32WB55?I have experience building a border router with the nRF52840.

STM32WB 802.15.4 MAC Stack Non-beacon mode

Is it possible to enable non-beacon mode for 802.15.4 Stack on STM32WB55 chips? And how it should be configured?

stm32wb55 reset pin

Hello!It will be interesting to know about reset system inside stm32wb55. I have got not casual reset schematic.Where InA is digital Isolators IC input. I also tested without this IC and result is the same. Rpu is build-in stm32wb55 pull up resistor....