Ask questions and find answers on connectivity ICs, focusing on protocols and I2C challenges on STM32 Nucleo boards and BlueNRG products.
Posted on July 24, 2017 at 14:31Hi there, I have alot of problems with SPWF04S and its SPI interface. From the datasheet this is what should happen:TX:1. The communication starts with the host sending the write SYNC word (0x02), 2. followed by heade...
Posted on January 25, 2018 at 18:49I am currently trying to discover a BLE compatible device (e.g. iphone) using BlueNRG GUI (v2.6.0) and STEVAL-IDB007V1. I tried running ACI_GAP_START_OBSERVATION_PROC and ACI_GAP_START_GENERAL_DISCOVER_PROC, which ...
Posted on January 30, 2018 at 17:41Hello, I am currently working with STEVAL-IDB007V1 evaluation board along with BlueNRG GUI, to scan/debug Bluetooth device.For development purposes, I have advertisement packet broadcasting on a single channel only...
Posted on January 31, 2018 at 09:37Hi to all,I'm working on SPWF04 wifi module and, even I read all at possible commands, I don't find how to disable the automatic wifi connection to an access point on start-up. Please, could anyone suggest me ho do...
Posted on February 03, 2018 at 06:29I am using SPWF04 module for embedded web server application. I can access web pages on the web server from the PC/laptop, but when i access from android phone wifi module reports station disassociation.
Posted on January 31, 2018 at 22:05I have STM32L4 connected to Bluenrg-MS. I am sending data over to the Bluenrg-MS which sends data to peer device. However, after some successful transfers (not consistent: sometimes after 50 notifies and sometimes ...
Posted on February 05, 2018 at 23:54After initializing the BLE stack as indicated in the X-CUBE-BLE expansion, the BlueNRG-MS module starts advertising correctly. Once a connection is established with a BLE client device(smartphone), the aci_gatt_up...
Posted on August 10, 2017 at 09:47Hi ST,Recently I try to enable AP or station mode on SPWF04SA wifi module,I connect it with my PC via UART and I can see some feedback on terminal on my PC.The question is, even though I can command SPWF04SA with it...
Posted on February 01, 2018 at 19:01The SPBT3.0DP2 seems to generate its own nReset pulse ocaasionallyThe pulse is around 800usAny reason why this would occur ?The power supply is stable and the IO is 3.3V
Posted on January 15, 2018 at 11:08Hi to all,I'm working on NUCLEO F411RE board with WiFi platform NUCLEO WIFI SPWFSA01; I'm using the X_NUCLEO_IDW01M1v2 mbed library to use this WiFi module. Library works perfectly but I'd like to read the WiFi 'WI...
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