Ask questions and find answers on connectivity ICs, focusing on protocols and I2C challenges on STM32 Nucleo boards and BlueNRG products.
Posted on October 21, 2017 at 17:34Hello Everyone,I'm struggling to setup communications between two 868 MHz sub-GHz modules.The first module is the STEVAL-IDS001V4M (USB dongle with SPSGRF-868) and the second module is the STEVAL-SP1ML868 (USB dong...
Posted on October 20, 2017 at 20:53I have a project in which we are making a small IoT device. It will be using Wifi using the http://www.st.com/content/st_com/en/products/wireless-connectivity/wi-fi/spwf04sa.html. We would like to just add low prio...
Posted on October 19, 2017 at 15:03Hello! I cant close socket client be command AT+S.SOCKC - “ERROR: Pending data� is raised'. According to UM1695 it should be flushing pending data (using the AT+S.READ command) is mandatory before closing th...
Posted on October 18, 2017 at 10:58Hello,I'm pretty new to BLE devices. I intend to develop a BLE central application device that needs to run in low power most of the time. This central device will be paired with some other slave devices arround. M...
Posted on March 15, 2017 at 10:48Hi,What is the best way to generate custom BLE 128 bit UUIDs ?How has ST generated the custom UUIDs in the firmware examples of Sensortile kit related to BLE ? For example, following are some UUIDs(in bold) in one of...
Posted on October 11, 2017 at 20:52Hello! I have an issue with SPWF01SA11 one-way SSL/TLS connection. I am sure I check all similar cases here, but still can't solve my problem. I tried certificates from tutorial en.STSW-TLSpack example_2, tried to ...
Posted on October 18, 2017 at 11:24Im Using ST's M27C512 512 Kbit (64K x8) UV EPROM which is interfaced to AT89C51 Controller . Im using Crystal Software which is in DOS Format to to download the .HEX (software) file into the EEPROM. This Crystal S...
Posted on October 17, 2017 at 10:05I have an STEVAL-IDS001V5M dongle I'm trying to test. I installed the SPIRIT1 DK v. 2.2.1 on my Windows 10 PC. During the install one of the driver installations fails (the usbser device installed by dpinst_amd64...
Posted on August 16, 2017 at 12:29in l9950 ic all output enabling and disabling exept out11 pin how can configure them.
Posted on October 05, 2017 at 10:47I am evaluating the use of the SPBTLE-1S module, based on BlueNRG-1 and Bluetooth v4.2 compilant, to interact with iOS. BLE 4.2 specification includes data length extension feature which improves throughput and red...