Ask questions and find answers on connectivity ICs, focusing on protocols and I2C challenges on STM32 Nucleo boards and BlueNRG products.
Posted on November 15, 2017 at 15:54ok now i got the firmware and download the binary to the sp1ml using st-link , looks it is downloaded , now i want to test the AT COMMAND mode using the hyperterminal , first let me tell you the hardware connectio...
Posted on April 26, 2017 at 07:24Hello!I recently bought the IDW01M1 WiFi expansion board and I am trying to have it working with the STM32F411RE.However, from the examples in en.x-cube-wifi1_firmware.zip,I can find the .bin file for STM32F401RE-Nuc...
Posted on January 24, 2018 at 14:43Hi,I'm working on SPWF04 linked by UART with a NUCLEO F411RE board; I'm facing with a strange problem: I'm trying to connect with an NTP server to synchronize the NUCLEO RTC, so after create a wifi connection, I op...
Posted on January 22, 2018 at 14:56hello ,SPWF04SA ,can not send message just receive the WiFi is freeze whe:n sending a message ,receiving is working very good ,writing fails i used Uartplease advice :+WIND:0:Console active+WIND:3:Watchdog Runn...
Posted on December 04, 2017 at 09:10 Hello everybody, Since the release of the new documentation (Datasheet V5 and Command Guide V2), I'm looking for more detailed informations about SPI interface, SPI timing and SPI dialogue.... but the new doc ...
Posted on January 17, 2018 at 00:41I am currently trying to scan and log advertisement data using STEVAL-IDB007V1. Advertisement data will be coming out of separate BLE compatible module. Would this be possible using BlueNRG GUI and python script? C...
Posted on January 13, 2018 at 15:07Hello Everyone,Even if I load the DER binary format into my wifi-module SPW40SA , The subject key identifier won't be detected automatically by the module. I have to manually add the key and if I try the simple AT+...
Posted on January 14, 2018 at 15:36Hello everybody!Is there a limitation for length of HTTP request? I mean for <path&queryopts> in HTTPPOST/GET.
Posted on January 13, 2018 at 02:23Good morning,I am trying to find the protocol between the BlueNRG_GUI and the BlueNRG-MS dongle (STEVAL-IDB006V1).What is the format of the frame that encapsualtes the ACI/HCI requests sent to the USB dongle?Is the...
Posted on January 12, 2018 at 12:33Hi,when I set the authentication requirement to SC_IS_SUPPORTED, the pairing process fails with the error: SMP_SC_DHKEY_CHECK_FAILEDWhat can I do?Thanks#bluenrg