Ask questions and find answers on connectivity ICs, focusing on protocols and I2C challenges on STM32 Nucleo boards and BlueNRG products.
I want to make multiple connections using Blue NRG GUI, I have one STEVAL-IDB006V1, that I would like to connect with 6 devices, but everytime I make one connection I can't make the second one.
Hi,I tried getting the I2C connected by going to STMcube and selecting I2C..then generating code which is attached.I am stll not able to see any I2C connection happening..I also tried using HAL_I2C_IsDeviceReady...but I am getting ret value as 1 whic...
OK, I am Sales guy for ST. No will not support you unless you are in Colorado or Utah.I have seen a lot of issues of connecting ST Micro BlueNRG boards to the development software. Took me a while and no help from ST. But below is what worked for me ...
We are looking at the dual 4x4 crosspoint switch LVDS RHFLVDS2281 and we have a little urgent question regarding the power consumption of the circuit.In the data sheet following is stated:But we can´t find any figures when the circuit is switching, i...
Hi, All.....I am trying to communicate with Android GATT application with Bluenrg-2 GATT."CHAR_PROP_NOTIFY" cannot receive data from Android App.Example ) BLE_Chat, BLE_Chat_Master_Slave by BlueNRG-1_2 DK 3.2.1 ret = aci_gatt_add_char(chatServHand...
Hi,I would like to evaluate the BLUENRG-M2SP module, but I have a question: Does the PCB antenna on this module have a disadvantage over your chip antenna module which is the SPBTLE-RF module? Actually since this is a new design I tend to use already...
Good afternoon,I'm developing a low power radio stack based on SPIRIT1. I encountered a strange behavior in the radio, using the SPIRIT1_Library from ST. I positioned two board within 5cm between each other and using the function "SpiritQiGetRssi" I ...