Ask questions and find answers on connectivity ICs, focusing on protocols and I2C challenges on STM32 Nucleo boards and BlueNRG products.
Hi,I want to burn the SPWF04S - ST wifi Dongle with specific Fw version 170726-b7ac1ba-SPWF04S version.where can i find the specific Fw version 170726-b7ac1ba-SPWF04S ?
The BLUENRG2 SPI sample is set for 8 bits. When I try to change the data size using data size to SPI_Data_size32b, it does not work. Anyone has run into the same issue?
Hello,We are developing a product that has some circuitry permanently powered inside a sealed enclosure. We need to determine if we need a load switch for the host processor to cycle power to the BLUENRG-MSQTR BLE module in the event that the BLE mod...
Posted on October 05, 2017 at 12:38Hi,sometime I get the error 'Failed to resolve name'. I always call the same address - so the address is valid. If I get this error I have to reset the module.What failures cause this error?BR,Flow
While working on a standard OTAA Rejoin procedure for our application I've noticed the LoRaMAC callback primitives are all fixed in the LORA_Init() function. When I want to catch the event the MAC layer signals the reception (or not) of a server ACK ...
I'm trying to read the temperature using the MLX90614 sensor, however I can not get into the project. I'm using the I2C communication protocol and the code provided below, and I get the value 0 when I read it in the variable buffer.After many attempt...
HI dears,I am working with BLUENRG-MS stack using spbtle-rf.After some tested I noticed that there is a limit to the number of services/charectiristics I can add the BLE.How can I calculate that limit or when I can find this information ?Regards
According to the description of CCA_PERIOD[ ] on page 41 of the ref manual (DocID 022758 Rev 10) , Tcca is the time between two successive CS samplings but the CSMA flow chart on page 40 indicates that CS sampling is done continuously for Tcca durati...
Nowadays I´m working development a converter in PLC (CCS) to CAN (CHAdeMO). But I don´t have sure about the best Evaluation board for this task, because I don´t know frequency in EV and EV supply. I thought EVALKITST8500-1.https://www.st.com/en/eval...