Ask questions and find answers on connectivity ICs, focusing on protocols and I2C challenges on STM32 Nucleo boards and BlueNRG products.
Hello,I have problem with transmitting data from Spirit1 to SP1ML USB dongle module. Al registers are exactly the same on both modules. No matter what I'm sending (via Spirit1) 96 byte ASCII string or even 8 byte one on receiving side (SP1ML) i get 1...
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...
