Hi,By default, according to Bluetooth LE standard, BlueNRG-2 uses 3 advertising channels. Is it possible to limit this type of communication to be performed only on one channel?I would like to capture messages by BLE Sniffer. This is very simple devi...
Hello,We want to implement a Water meter using STM32 + S2-LP or STM32 + Spirit1. We want to use Wireless M-bus protocol and we want to know if the stack is available for 433MHz? If not is there any alternative you could suggest? Forgot to mention tha...
I try to make multi-connection using BLE lib from BlueNRG-1_2 DK 3.0.0.I cannot connect a second slave device to control after connecting to the first device.The aci_gap_start_general_discovery_proc() failed:0x82Discovery procedure are possible to s...
Hello,In the datasheet of the s2-lp it is written a frequency range supports by the S2-lp as crystal but nothing is specified for a tcxo, it is the same range ? 24-26 Mhz and 48 - 52 Mhz ? Thanks in advance
Hello everyone,We are using the SPBTLE-1S in order to impelement an SPP protocol. We are using both the Chat and Security example project. Everything works fine except pairing request.When we try to connect to device after a reboot, there's a pairing...
Hi guys,Trying to debug this issue. When I try to set a 128 bit service uuid in my advertising packet, I get 0x42 (invalid param) back from the BLE stack. Here's my call:aci_gap_set_discoverable(ADV_IND, 0, 0, STATIC_RANDOM_ADDR, NO_WHITE_LIST_USE, 8...
Hi everyone,I would like to design my own PCB with BlueNRG. It will be simple board with BlueNRG and H3LIS331DL sensor, very similar to STEVAL-BCN002V1. Schematic of this PCB is clear for me, but I don't have any expieriences of developing RF antenna...
When requesting a scan with duplicates filtered like this:aci_gap_start_general_discovery_proc(ScanInterval, ScanWindow, PUBLIC_ADDR, true);I would like to not receive duplicates during that scan. But when that scan expires (after what is it, 10 or 1...
Hi,when the modules boot I get a string for the FW revision like "140128-caf4b79-SPWF01S". Where can I get the corresponding FW rev like "3.5"?Where can I find the differences between these revisions? Thanks,Robert
Hi All,First of all I apologise for posting this question in the wrong group as I didn't find the appropriate field to choose from the drop down menu list. The kind of response that I get from ST community is very fast and appreciable so I didn't min...