Ask questions and find answers on connectivity ICs, focusing on protocols and I2C challenges on STM32 Nucleo boards and BlueNRG products.
Hello I am looking at the ST87M01 Startup sequence in ST87MXX Startup Application Note. For configuring the ST87M01 (Band locks, eDRX, PSM ...), I understand that I need to "Stop the NBIOT Stack", enter my configuration with AT Commands, store this c...
Trying to get AT+CWLAP command to work"AT+CWLAP=1" isn't enough input to get READY to rise."AT+CWLAP=1,,,400,1000" gives "ERROR".Previous commands have worked as expected"AT+PWR=0""AT+CWMODE=1,0""AT+CWAUTOCONN=0""AT+CWCOUNTRY=0,\"00\"""AT+CWHOSTNAME=...
Hi all, I'm working on my first implementation of Bluetooth in a client custom bord. The board MCU is an STM32L151VeT6 with an BLUENRG-M2 module. I'm not new to STM32 development but new to Bluetooth. Im using STM32CubeMX with STM32IDE. I started fir...
Hi,I have a board design with the ST87M01-1301 that I am trying to bring up. The ST87M01 boots and I can control the device from the ST 87Mxx OM GUI tool, no issues with any of that.I am trying to get the GNSS working with a single antenna as shown i...
Hi,Are there plans for supporting the new ST 4G NB=IOT modem ST87M01 in the X-CUVE_CELLULAR software stack?Thanks, Hans.
Hello, Regarding current implementation of wrapper timers in st87ec library, we have a few questions:Is it fine to change implementation of tick resolution? Lets say if we have tick every 1 microsecond, if we change implementation of wrapper timer by...
I recently got a new custom PCB with a STM32L476RGT6 and a BlueNRG-M2SP. I have a Nucleo L476RG and a X-NUCLEO-BNRG2A1 to test and make sure the program works. I am running the SensorDemo_BLESensor-App project from the X-CUBE-BLE2 package, and it wor...
Hello, I bought original STEVAL-FCU001V2 board and STEVAL-DRONE02. When I tried to connect via Android app for the first time to the STEVAL-FCU001V2 board, I successfully connected. Later I forgot battery connected to the board and battery became use...
We are making a FCU based on STEVAL-FCU001V2 as a study project. We have manufactured the pcb from the gerber files that ST provided. We have had the components stuffed on the pcb as well. We uploaded the ST firmware provided by ST in our drone from ...
Hello, I am using STPM34 smart metering chip to read 230 VAC voltages and currents. I am using 3 chips on 1 board:First 2 STPM34 measure 3 phases of 230 VAC voltages and currents, 3 STPM34 measures 16 multiplexed current channels and no voltage.I am ...
