Ask questions and discuss STM32 wireless solutions and their implementation for running Bluetooth LE, Zigbee, LoRaWAN applications.
Dear all, The X-CUBE-MATTER Expansion Package is now available on our official website following this link MATTER - Matter software expansion for STM32Cube - STMicroelectronics It is a reference implementation for the demonstration of Matter on ST...
Please go and visit our wiki pages where you can find a lot of information on our wireless product families (WB, WBA, WL) and the supported protocols: BLE, Zigbee, Thread, Matter, Lora, ... To begin your technical journey, please start from this top ...
P-NUCLEO-WB55Just a sanity check really.I'm using the DWT unit to time a chunk of code, am I right that each tick is at 1/32MHz?
Hello. I got my hands on a wba55cg nucleo board and i'm currently studying about ble.I want to create a BLE Beacon that changes its adv_data whenever a user presses one of the button. From messing around using the p2p_server and beacon st examples, i...
I am using LPTIM for pulse counting in ultra low power (stop 2) mode for STM32wl55jc. Now, the problem is on the pin if I connect any pull up/ pull down with 10k-50k range, it draws significant amount of current. Can anyone please suggest a circuit t...
I have tested the LoRaWAN_End_Node example on a B-WL5M-SUBG1 board and I measure power consumption of 1.7uA when the processor is in STOP mode between transmissions. This is exactly what I expected to see.I designed a very simple custom board based ...
Hello,We are currently working with the NUCLEO-WL55JC1 board for LoRa communication and have a few technical queries.1. STM32WL as Gateway / P2P ReceiverWe are planning to use two NUCLEO-WL55JC1 boards, where:One board will act as a LoRa end nodeThe ...
Hi there, i hope youre doing great! Im exploring FUOTA over LoRa/LoRaWAN using STM32CubeWL and the Nucleo-WL55JC1For this purpose im exploring the application (included in STM32CubeWL) "LoRaWAN_FUOTA_DualCore"I read the 'readme' file to accomplish bu...
Hello,Recently, I’ve been asking several questions about STM32WB55 BLE behavior, and the respected @FilipKremen has provided me with great support.It turns out that all this time I was actually working with fake Chinese chips. I suspect that some of...
On a custom board, I would like to use the BlueNRG GUI (v.4.7.1) to run the tests described in AN4818 (rev.8) using the DTM firmware embedded in BlueNRG-1_2 DK 3.2.3.I got a connection and I am able to send basic commands, like ACI_TEST_TONE START an...
Hello ST Community team,About the Typo, on the Table 1 of the RM0473, we have a reserved region between SRAM1 and SRAM2a (from 0x2000 3000 and 0x2002 FFFF) the size of this region is 180 Kbytes and not 36 KBytes as mentioned on the Doc.please have a ...
I am configuring a dual-CPU project for the STM32WL55JC in CubeMX. This microcontroller has two CPUs: a Cortex M4 and a Cortex M0+. CubeMX lets users select the CPU that each peripheral is bound to. As illustrated in the image at the bottom of this p...
