Ask questions and find answers on connectivity ICs, focusing on protocols and I2C challenges on STM32 Nucleo boards and BlueNRG products.
Posted on July 21, 2015 at 11:00Hello, i'm using aBlueNRG-MS module.I have a problem with this module. I can use it as Master and Slave, but i can't use it as Master&Slave simultaneously. Because after i create a connection with a slave module i can...
Posted on September 11, 2017 at 09:03I'm using STM32 WiFi Cube Extension 3.02 and I see that calling wifi_init restore my module to factory default.I want the latest AP setup to be saved between module power cycles, if one was set, and by calling wi...
Posted on September 12, 2017 at 14:48Hello,I am trying to do a test with the bluenrg-1, I have connected 2 led's to different inputs, I am blinking those leds every second and they are working fine but when I try to use the aci_hal_tone_start( 0 ), ...
Posted on September 08, 2017 at 19:25Hello, I need the FIT data and test conditions for ST3485ECDR.
Posted on September 07, 2017 at 16:37My device works as peripheral in stack mode 2. This means it can handle connection from one central device only. I need to handle at least two central/master devices simultaneously. How can I do that? I suppose I...
Posted on September 07, 2017 at 21:08I want my SPWF01 to automatically reconnect to the last AP it was connected to, how can I set it to this mode?
Posted on September 07, 2017 at 17:37Hi, I'm trying to design a PCB with the M95640-DRMF3TG (AKA M95128-A125) Serial EEPROM, and cannot find a land pattern for the part. The best thing I can find is TN1171 (Technical Note), but it does not give any...
Posted on September 06, 2017 at 21:49Hi All,I am wondering why the newly launched ST BlueNRG-2 only has an RX sensitivity of -88 dBm and not something closer to the competitor products like the Nordic nRF52 (-95 dBm)? Even the old nRF51 has an RXsen...
Posted on September 01, 2017 at 19:11smd TSSOP 8 chip z346 or z34b lost datasheet can anyone identify
Posted on June 29, 2017 at 10:05Hi I am using a SPWF04, and I am connecting it to PC using STM32 Nucleo as USB2UART bridge ( This is running WiFi VCOM , STM32L476RG-Nucleo project.bin )I am working on a project where I want to have a webpage on the ...