Ask questions and find answers on connectivity ICs, focusing on protocols and I2C challenges on STM32 Nucleo boards and BlueNRG products.
Hello! I come to you because I have had an annoying problem for a few days. I am a student and I have a custom board with an STM32L431RC. My goal is to communicate via UART with a NB-IoT modem. The transmission is carried out correctly, however, noth...
we have performed below following pre compliance test and found : -1) Radiated Emission : - Passed.2) Transmitter Spurious Test : - Passed3) Receiver Spurious Test : - Failed (Getting harmonics at 4.8 GHz of -38dbm in Receive mode at channel ...
Hi,For an engineering project I've got a S2-LP and would like to use it in combination with a loop antenna. The S2-LP has a RXp and RXn output. Usually a balon is used to go from balanced to unbalanced output (50 ohm). In this case a BALF-SPI2-01D3. ...
Hi guys,I would the SPBTLE-1S go to sleep mode, but programming the CPU wake-up from MFT2 interrupt (leaving BLE shutdown).Do you know if it is possible do that ?If not, how can I shutdown BLE hardware leaving CPU still running?Browsing documentation...
Hi all,My application needs both features. Each one is working fine one at a time. But when I enable CS feature, I cannot receive the auto-acknowledgment anymore. I got the interrupt relative to data discarded, but I can confirm (using a RTL-SDR) bot...
Hello everyone,We're currently developing a PCB using as a reference the STEVAL-WESU project, and we've accidentally tagged the pin 12 (VDD1V8) as "Blue_VDD", this is, the power supply voltage of the whole module (the same as the input provided to VB...
I am planning to use BLE mesh in my next project. I have few questions before start designing with Blue NRG2. 1. As per the datasheet BLUENRG mesh modules are already FCC certified. I don't have to certify again right? Anyways, I am going to use appl...
Hi Sir, I am working with BluenrgMS stack all things are well with ios but android BLE apps are unable to scan bluenrg devices.I have tried every solution posted in this community, but none works.why it is so only with android.
