Interface and connectivity ICs

Ask questions and find answers on connectivity ICs, focusing on protocols and I2C challenges on STM32 Nucleo boards and BlueNRG products.

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Forum Posts

Download STSW-BLUENRG1-DK

Hi,i can't acces the download link for the development kit in object.The web page redirect me to this https://my.st.com/content/my_st_com/en/products/embedded-software/evaluation-tool-software/stsw-bluenrg1-dk.license=1536969385495.htmlbut there's no...

I cannot get the software for the bluenrg2

I'm trying to download the software for the BlueNRG-2.First there is the option, but when I do the login I cannot see the "get software" button.How could I do? I'm the only one with that problem?Here the link to the page:https://my.st.com/content/my_...

mikmary by Associate II
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Why does BlueNRG-MS, v7.2c, fail on this simple call: aci_gap_start_general_conn_establish_proc_IDB05A1(ACTIVE_SCAN, 192, 96, PUBLIC_ADDR, false); with error code 0x42 #define BLE_STATUS_INVALID_PARAMS (0x42)

BlueNRG-MS is initialized with CONFIG_DATA_MODE_OFFSET as Mode3 or Mode4, still fails.BlueNRG-MS is initialized as GAP_CENTRAL_ROLE_IDB05A1.BlueNRG-MS is not otherwise scanning or advertising or in a connection as a master or a slave.Note that genera...

Please advise me on a basic strategy for adding BlueNRG2 STEVAL-IDB008V2 button press (PUSH1 or PUSH2) recognition to the Android ST BlueMS application.

My application is to have an Android app that detects a single GPIO input (a button press) from the BlueNRG2 module. Is there a more simple starting point than the BlueMS application and it's companion firmware project? I am using Atollic (thank you ...

DCarl by Associate
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Bluenrg-1 DTM failing

Posted on July 09, 2018 at 14:13Hello all,I am using the DTM for bluenrg-1 I can program the unit and it will work fine but for some reason when the unit is left powered down for a couple of hours and then powered up again some times stops working.D...

jampino by Associate II
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BlueNRG-MS / SPBTLE-RF Tx power

Hello,​The data sheet for BlueNRG-MS specifies the tx power from -18 dBm to +8 dBm. However, the data sheet from SPBTLE-RF, which embeds the BlueNRG-MS, specifies the maximum tx power as +4 dBm. Where does the 4 dB loss come from? Does this mean, tha...