Gateway of P-NUCLEO-LRWAN code source
Hi, I'm looking for the code source of P-NUCLEO-LRWAN3 Gateway, the user manual only have the .bin file.
Interface and connectivity ICs
Ask questions and find answers on connectivity ICs, focusing on protocols and I2C challenges on STM32 Nucleo boards and BlueNRG products.
Forum Posts
Resolved! How do I handle write operations from client to server?
My project involves a Nucleo-64+X-NUCLEO-BNRG2A1 communicating with an Android phone via Bluetooth.I successfully sent data from the server (BNRG2A1) to the client (Android phone), but I cannot figure out how to do the same from client to server. Und...
Do I need more than one button on my device?
I have a simple project I am trying to implement using BLUENRG2-M2SA. It will connect with a user over BT and download a timer length. Then it will run the timer and blink lights when the timer counts to zero. The user then acknowledges the lights...
ST-LINK V3 VCP "backpowers" board
Hello,I'm developing a board with the BlueNRG-M2 module. I'm also using an ST-LINK V3 with uVision to debug/program. I'm also using the VCP made available by the ST-LINK V3 for some good old fashioned printf telemetry. The VCP is connected through...
Getting extra bits in received message.
Trying to build a 433 MHz sniffer based on SDK example "SDK_Sniff_B.c". Im sniffing messages from TPMS sensor and get them on my PC with RTL-SDR. In the message parsed on PC I can read ID of sensor which goes right after sync word. With the help of U...
I want to use hyperflash
I want to use hyperflash (S26KS512 or S26KL512) with stm32h723zet6 microcontroller.The memory has "Phase Shifted Clock" pins.What should I do with them? Connect to GND or VCC or Not Connected?Hyperbus interface (stm32) support 1.8v?
Pass from HC-05 Data Mode to HC-05 AT Command mode by writing some bunch of code
My main problem is to reduce the power consumption of the HC-05 Bluetooth module. As it may be known, such a module consumes lower and lower energy when it is in the AT Command Mode (between 1.5 and 3 mA current). Since my project requires sending re...
BlueNRG paring problem
Hi ST community! I have been using BlueNRG for the next version of product in our company. I have a problem with pairing this module with phone. Once I paired with device, they are supposed to be connected even after phone restarts, but it is not the...
RF channel frequency settings for S2LP
I am in the process of migrating from spirit1 to S2LP, I am stuck in the calibration of the frequency, before in spirit 1 it is mentioned in the datasheet of spirit1 via equation 3 fc=fbase+foffset+(fxo/2^15 ×CHSPACE)×CHNUMOn the other hand in the S...
No more message on Sigfox backend when sending with S2-LP_SigFox_DK-GUI
Hi,Three weeks earlier, I connected for the first time my STEVAL-FKI868V2 to the Sigfox backend and used the S2-LP_SigFox_DK-GUI (v.1.7.0) tool to send test messages to this Sigfox backend. Everything worked perfectly.Now since 6 days I try again to ...
