Ask questions and find answers on connectivity ICs, focusing on protocols and I2C challenges on STM32 Nucleo boards and BlueNRG products.
Does anyone here uses SPBTLE-1S Bluetooth LE module? All the other modules from different manufactures and developers have at least -90 dBm and usually around -93 dBm. What's wrong with this module? Also datasheet of it is just awful: a lot of missin...
Posted on June 26, 2018 at 08:54I'm using BlueNRG-2 in Network Coprocessor mode over the SPI interface. After establishing a connection with my device, how can I tell if the remote device supports Data Length Extension?I've experimented with the AC...
Using BlueNRG-2 in Network Coprocessor mode with 2.1 FW. ATT_MTU = 247, max PDU = 251When using coprocessor mode, commands and events are sent as packets over the SPI bus. One of first parameters in a packet is the length of the packet (without the...
Hi,using the new sdk 3.0.0 I get a big increment in size of libbluenrg1_stack.a. With the same project the size jumps from 74K to 103K !Is it normal??libbluenrg1_stack.a: [15] aci_events.o 2 906 272 acl.o ...
Posted on June 22, 2018 at 09:54Hi everyone,I would like to count packets which I send in advertising channel. How can I do it? Maybe could I send each packet manually with any function? Then I will be able to increase my counter after sending one p...
Hello,i want to use the USB-Port (CN1, USB-User), which is directly connected to the LoRa-Modul.How i have to implement it with CubeMx or manually?Best RegardsManni
Posted on July 14, 2018 at 08:12Hello everyone! I'm new here and this is my firt question.I've been trying for a while to use the X-NUCLEO-IDW01M1, with poor success: I can't even build the example projects in the X-CUBE-WIFI1 software expansion pac...
Posted on July 16, 2018 at 13:51Hello guys!I'm trying to build an automation that involves flashing and reseting an STM32F407 MCU.I'm using ST-LINK CLI V3.2.0.0 in order to do so.My problem is, that when I try to reset the MCU using -Rst -Run the ST...
Posted on July 11, 2018 at 03:45I have achieved scanning or advertising as well as a connection as a slave to 1 master and simultaneously a master of 2 slaves.Now I need simultaneous scan & advertise (whether or not in connection as a slave or maste...