Ask questions and find answers on connectivity ICs, focusing on protocols and I2C challenges on STM32 Nucleo boards and BlueNRG products.
Posted on February 12, 2018 at 06:04Hi,I'm using BLUENRG-MS (SPBTLE-RF) module for a low power BLE application. I'm having issues with pushing updates from the module to a mobile device.Issue:The BLE H/W is acting as a peripheral device and a mobile...
Posted on January 31, 2018 at 19:51Hi.I am using the X-NUCLEO-IDB04A1 with Nucleo STM32F103 and the available demos are only for F4, L0 and L4. This is fine as I want to learn about programming bluetooth anyway. The BLUENRG chip on the expansion bo...
Posted on October 19, 2017 at 04:29Hello, Mr, Ms. I want to program SPBTLE-1S.I want to use the bluetooth module to send signal from MCU to Smartphone. To do that, do I need to program the SPBTLE-1S?How can I do that?I can not find any evaluation bo...
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...