Ask questions and find answers on connectivity ICs, focusing on protocols and I2C challenges on STM32 Nucleo boards and BlueNRG products.
Hello community,I am developing the ble function based on the "BLE_SensorDemo" project and the evaluation board. Right now I can successfully trigger the "aci_gatt_read_permit_req_event" callback by adding service & characteristics as shown in the fi...
Hi ,I would like to run a BLE mesh demo application in the STEVAL-BLUEPLUG1 evaluation board.Two or more sensor connnected to a network publishing a stubbed value periodically.I can see from the documentation that source code is provided by ST but i ...
Hello everyone,I'm currently developing a custom PCB with the reference design of the STEVAL-WESU1 and I'm having problems making the BLE work. I can communicate with the chip and it answers correctly, but when told to generate the generate the servi...
Hi,I'm currently working with the STEVAL-IDP004V1 and I'd like to get process - and service data from a sensor. But in the software examples [https://www.st.com/content/st_com/en/products/embedded-software/evaluation-tool-software/stsw-io-link.html] ...
Hi fiends, I have a problem with Sleep mode in my BlueNRG-1.I want put core in sleep mode for a given time. I writed a function based on power management examples of BlueNRG-1 navigator SDK, this is:void Sleep_ms(uint16_t time) { tBleStatus rets; ...
Hello! I come to you because I have had an annoying problem for a few days. I am a student and I have a custom board with an STM32L431RC. My goal is to communicate via UART with a NB-IoT modem. The transmission is carried out correctly, however, noth...
we have performed below following pre compliance test and found : -1) Radiated Emission : - Passed.2) Transmitter Spurious Test : - Passed3) Receiver Spurious Test : - Failed (Getting harmonics at 4.8 GHz of -38dbm in Receive mode at channel ...
Hi,For an engineering project I've got a S2-LP and would like to use it in combination with a loop antenna. The S2-LP has a RXp and RXn output. Usually a balon is used to go from balanced to unbalanced output (50 ohm). In this case a BALF-SPI2-01D3. ...
Hi guys,I would the SPBTLE-1S go to sleep mode, but programming the CPU wake-up from MFT2 interrupt (leaving BLE shutdown).Do you know if it is possible do that ?If not, how can I shutdown BLE hardware leaving CPU still running?Browsing documentation...