eSIM chip doubts like its part number and datasheet
Hi. I searched and did not found the part number(s) and datasheet(s) of ST's eSIM chip(s). Could you help me please? I would like to employ an eSIM chip in a design. Regards.
Forum Posts
BLE_STACK_CONFIGURATION error
I automatically generated a BLUENRG2 project, which I found in the stack_user_cfg.h file#ifndef BLE_STACK_CONFIGURATIONIt's not running, but I tried searching and couldn't find any other files with#define BLE_STACK_CONFIGURATIONAm I doing something w...
Is there an FMEA for the STCC2540? This is for UL.
Most of it is straightforward. But in particular, what happens if the Ilim pin is open, shorted high or low?
Using X-NUCLEO-BNRG2A1 in Application co-processor mode.
Hello, X-CUBE-BLE2 is meant for Network processor mode, Is there a code example to use the same board in Application processor mode?Best Regards,P
Interfacing BlueNRG2 with Raspberry PI 4B
While interfacing BlueNRG2 ( i am using jumper wires from STEVAL-IDB008V2) with raspberry PI 4.which other lines do I have to use apart from MISO,MOSI ,SCK and Ground.I am using only CS line and making it low and then high at the end of communication...
How can I emulate the iBeacon scanner with a second BlueNRG-LP board?
What I want to do is quite simple in theory :1) Load the BLE Beacon application from the BlueNRG-LP Development Kit (DK) on the first BlueNRG-LP board and run2) Verify with an Android BLE Scanner Phone app that the BLE Beacon app on the BlueNRG-LP is...
How many server profile services are supported by firmware version 2.1e BlueNRG-2N BLE?
How many server profile services are supported by firmware version 2.1e BlueNRG-2N BLE ?
I would like to know the meaning of ADVdata in the (aci_gap_update_adv_data) function
Hello all.I am currently testing the STEVAL-IDB008V1M development version, I am using the BlueNRG-2 example code (BLE_SensorDemo_BlueMSapp) and there is manuf_data[26] in the function (Set_DeviceConnectable) in the sensor.c file. Can anyone explain w...
Increasing size of Attribute array on BLUENRG-M0 > 700 bytes
Hi,I am using the BLUENRG-M0 (Nucleo board) and a STM32F446 Nucleo 144 to build a BLE peripheral. I am creating my services with the BLUENRG GUI v4.3.0.My FW versions on the BLUENRG areBlueNRG HW version 3.1BlueNRG FW version 7.3Motherboard FW 1.9My ...
I made an acquisition board with STM32WB55rgv6. I want to save ads1299 sampling data to SD card by FATFS(via spi). But my write speed is only 1KB. Here are the measures I have tried： ①Improve SPI clock ②Replace faster SD card ③Mybuffer is 51200B
Although every time I write in a single block instead of multiple blocks， and I only use SPI, not DMA. But the write speed is too low, only 1KB. I've browsed through many measures, but they still haven't saved me. I used stm32cubeide to develop this ...