Ask questions and find answers on connectivity ICs, focusing on protocols and I2C challenges on STM32 Nucleo boards and BlueNRG products.
Hi,I use my device for continuous scanning. The scanning is started by calling:aci_gap_start_general_discovery_proc( 2000 /*LE_Scan_Interval = 1.25 s */, 1800 /*LE_Scan_Window = 1.125 s */, 0x00 /*=use public dev ad...
I want to develop 6LOWPAN over S2-LPThis mesh network have other devices that support 6LOWPAN, different to ST microelectronic manufacturer. Could I tune S2-LP in frequency, band, modulation, etc in order to can speak/listen with other devices?Best r...
Our application requires that the RF frequency range of the system starts around 1 MHz and can go up to a few hundred MHz. I see that the lowest the S2-LP will go in frequency is about 400 MHz. Is there a way to use this device to transmit and receiv...
Hello there,I am currently analyzing the STUSB1602 chip and the P-NUCLEO-USB002 eval kit. I have come across a topic I am not fully certain about. Its the SPI interface for the BMC communication. I cannot understand either it is necessary in all appl...
Are there any design guidelines or rule of thumbs for the clear channel assessment period T_CCA and T_Listen? Which considerations should be taken into account for T_CCA and T_Listen? According to my knowledge, T_CCA should at least be greater than ...
Please, see attached file.Thanks in advance.
Hello.My customer has problems while testing BlueNRG-1 IC:"I can not make a simultaneous connection with several slave devices with the library from the BlueNRG-1_2 DK 3.0.0 package.After connecting to the first device, an attempt to start a new sear...
Posted on June 02, 2018 at 07:24My goal is to create SUB-1 GHz 6LOWPAN mesh network, that will interact with an edge/border router and eventually that edge/border router forward data to the internet. For mesh network, I found documentation and resou...