Please go and visit our wiki pages where you can find a lot of information on our wireless product families (WB, WBA, WL, WW) and the supported protocols: BLE, Zigbee, Thread, Matter, Lora, Wifi, ... To begin your technical journey, please start fro...
Hi Sir,Initially, we chose the STM32WB55 (QFN48) it has only one group. Currently we required a slider (linear). So we are moving to the QFN68 package. In my case, i need six plus keys, So Can I avoid the shielding to get the 9 keys? One Shielding I/...
Hi Sir/Madam,In STM32CubeMX, the TSC in System core, we finding only group-2 with four I/Os. I am thinking that there must be group-1, group-3, group-4. So that we can implement TSC with more keys. please suggest me proper settings required to do th...
Hi Sir/Madam,Here are developing a PCB with touch interface. We found the schematic files in st.com website. In that schematic, touch interface is not implemented. Can you please share the suitable link or any reference files to understand the TSC ...
I have a STM32CubeExpansion_LRWAN_V1.2.2 project in System Workbench. I opened/converted it with TrueStudio. I modified the code and successfully compiled and ran it.I followed the guide to Migration from TrueStudio to STM32CubeIDE and the conversion...
Hi, I am looking for compatible Zigbee full device stack for STM32WB. Is ST provide suck stack for ready to port and use on STM32WB.
Hi. I am trying to update my board using STM32WB Copro Wireless Binaries. But, I am getting following error: I cannot download the image. Can you please help me with this issue? I can flash the board but cannot use bluetooth functionality.
I am getting stuck at SVCCTL_UserEvtFlowStatus_t SVCCTL_App_Notification( void *pckt ) function inside app_ble.c. Is there any documentation which would tell how this part of the code is written?
Hello, we have developed a device based on SPBTLE-RF and stm32L452.To certify the device we have to operate BLE modules in direct mode. If I understand correctly DT0069, hci is only on SPI and we should forward on the UART. Are there any code example...
Hi, i hope you are all goodI use the node B-L072Z-LRWAN1 with the example “end node�? of the stack “STM32CubeExpansion_LRWAN�?, the objectif it’s to send data of sensor to TTN. and I managed to send “int�? or "floa"t without problem to my TTN as firs...
Hello,I have a B-L072Z-LRWAN1 module and use AT commands, but I do not know how to change the frequency I need 915Mhz, but when I use the command AT + TCONF =? It shows me the following:Freq = 868 MHzPower = 14 dBmBandwidth = 125 kHzSF = 12CR = 4/8LN...