Ask questions and find answers on connectivity ICs, focusing on protocols and I2C challenges on STM32 Nucleo boards and BlueNRG products.
Posted on September 21, 2016 at 09:27Hello Everyone! I do not understand how use BlueNRG sourse library. ''X-CUBE-BLE1 - Bluetooth Low Energy software expansion for STM32Cube''. Are STM32Cube and STM32CubeMX different things? How to add X-CUBE-BLE1...
Posted on June 11, 2018 at 15:58I'm trying to implement a fsupdate through the micropython module machine on my NUCLEO-IDW04A1 (currently MicroPython v1.8.7-149-g476c672 on 2017-02-22; SPWF04Sx with STM32F439). I have successfully updated through th...
Posted on November 14, 2017 at 23:51 Hi I am trying to debug with the IDB007V1 dvelopment board and a STLINK V2 but the debug process fails at the FLASH download. I have tried the sensor and hello world demonstration programs with the same res...
Posted on June 11, 2018 at 16:03On the application I'm developing on a NUCLEO-IDW04A1 (which as the SPWF04SA module) I have consistently run into issues where I cannot interface correctly with other hardware because the version of micropython on the...
Posted on November 03, 2015 at 16:29Hello,I'd like to have some clarifcations regarding BLUENRG-MS capacities to handle multiple simultaneous connection as a Master and Slave device.From what I undertand, the chip have to configured with Stack Mode...
Posted on May 23, 2018 at 15:55Hi!I am working in a project and we need to use one BLE chip.I found the chips from ST (BlueNRG1-2) but I can't find good information about:- Can these chips be used as principal MCU and like BLE device at the same tim...
Posted on February 09, 2018 at 15:05Hi all,I would like to integrate the SPBTLE-1S bluetooth module in a new own PCB design. I want to connect the bluetooth module with a STM32F215 MCU through I2C interface.I have performed the schematic following t...
Posted on June 07, 2018 at 09:21Hi,I'm using a SPWF04SA wifi module.When I create a file (for example sample.json) with AT+S.FSC command the module saves that file in its ram memory.How can I save that file in the internal or external flash memory ?...
Posted on January 31, 2018 at 13:59Hello,I'm trying create a script in uPython in order to get control of the wifi module SPWF04SA/SC. I have successfully updated FW and FS via UART and right now I'm using RELP via UART to test out some code. Can so...
Posted on June 05, 2018 at 13:35Hi everyone!Is there an antenna design inside SPBTLE-1S?Or do I have to do my own artwork?Thanks in advance.Bests regards!