Ask questions and find answers on connectivity ICs, focusing on protocols and I2C challenges on STM32 Nucleo boards and BlueNRG products.
Posted on April 11, 2017 at 15:57Hi.I'm trying to communicate with api.amazon over SPWFSA01. Amazon requires secure communication, so I'm trying to put amazon approved certificate (got it from here: https://www.amazontrust.com/repository/ ). However...
Posted on April 10, 2017 at 13:10Hi All,I bought SPWF01SA wifi module from ST and i want to set it up in Wi-FI Direct mode and transfer data between two wifi direct devices. Can anybody tell me how to proceed furtherKind RegardsDon David#spwf01sa-wi...
Posted on April 11, 2017 at 12:12Hi All,I need some suggestion regarding my project.I want my device to send data in wifi direct mode to the Android device which has 3g/4g connectivity.The Android device will then forward the data to the server , ...
Posted on April 05, 2017 at 07:10Hello i m trying to write data file to sdcard using fatfs module and spi interface.. bt somehow i m not able to write to sdcard.. can anyone please suggest the way to do it?
Posted on October 13, 2015 at 10:31Hi,i'm using the SPWF01SA with high baud rates (460k or 920k) and continuous transmission at maximum speed. From time to time (minutes for 460k, all the time for 920k), data sent via UART is not transmitted via WIF...
Posted on April 04, 2017 at 18:56Has anybody tested long range?And willing to share results and parameters used?Also how many devices is it feasible to connect to a gateway?
Posted on April 04, 2017 at 11:46Hi,I'm currently using a bluenerg_ms module; i've managed to make it work in slave and master mode (separately), and i'm now trying to wrap my head around the master&slave simultaneous mode.What i currently do is to ...
Posted on April 04, 2017 at 12:11Hi,I'm using the BlueNrg-1 evaluation board. Built the chat application server mode.Added BlueNrg_sleep() to the main loop.Checking the current at JP4, I'm getting about 160uA-250uA current during advertising and con...
Posted on March 31, 2017 at 10:32Hi All,I am running BLE central and peripheral profile applications on Mentor Graphics Nucleus RTOS using two STM32 MCUs interfaced with BlueNRG-MS modules. BlueNRG-MS firmware version is 7.2a, STSW-BLUENRG-DK versio...
Posted on March 30, 2017 at 13:05Hi All,I have question about BLUENRG-1, can it run as stand alone without another MCU?If yes, I would appreciate very much if you could refer me to some references.Regards,Nav Dev.#bluenrg-1 #standalone-mode