Ask questions and find answers on connectivity ICs, focusing on protocols and I2C challenges on STM32 Nucleo boards and BlueNRG products.
Howdy, folks. I'm new to the ST universe but have plenty of embedded experience. I have a BlueNRG-2 evaluation board and an ST-Link interface that I have been working with. Here is the problem - I can open a sample BLE peripheral example in Atolli...
I see in the user manual there are 4 user pins, User1-4, somewhere in the J23 40pin header. Is it possible to reroute the direction and step signals, pins Pins40&47 of the F401, that would normally go to one or two of the L6474 stepper driver to two ...
I have a custom design using the S2-LP and SE2435L amplifier, largely similar to the STEVAL-FKI915V1. About one year ago we produced a first batch of prototypes and it all worked perfectly on the Sigfox side. Now I am testing a second version prototy...
Hi, I'm using NUCLEO-F401RE+X-NUCLEO-IDB05A1 as a central.After start scan, I got unhandled event 16.Is 16 = EVT_BLUE_GAP_ADDR_NOT_RESOLVED_BIT?How should i fix it? or what may i set wrong?Bluetooth firmware is bluenrg_7_2_c_Mode_2-16MHz-XO32K_4Mand...
When my Raspberry Pi with BLUEST-SDK-PYTHON is connecting to the STWINKT, my Android Phone with ST BLE Sensor app cannot connect to it and When my Android Phone is connect to STWINKT, my Raspberry PI cannot discover or connect into it (I am using ex...
Using the google cloud platform, have connected via the STLINK, have configured the modem using the binary file provided for google cloud platform. Using an NBIOT external sim card but when the APN is set for C2C capability, the response on the termi...
Using an Aukey PA-Y10 supply with the STUSB4500 works fine for all the five fixed-voltage PDOs (5V, 9V, 12V, 15V and 20V).However, the supply's manual says that it features a PPS output with 3 to 16V but I found no way to access this with the STUSB45...
I use SDK_Chat example (S2LP DK1.2.1\..\S2LPLibrary_Examples) as a base for my project.To increase a Communication range I change next parameters:DATARATE 38400 (default) to 4800POWER_DBM 12 (default) to 14RSSI T...
I am using an M41T62 to test the various repeat modes using bits RPT1-RPT5. Most of the repeat modes appear to be triggering an alarm properly, with the exception of MONTH (only RPT5 set) and YEAR (RPT1-RPT5 clear).For example, to test this, I set t...