Ask questions and find answers on connectivity ICs, focusing on protocols and I2C challenges on STM32 Nucleo boards and BlueNRG products.
Posted on March 03, 2017 at 01:17I am getting an error when calling the stack initialization function but can not find an explanation of the return code in any of the ST documentation.The value I see is 0x0c.Thanks,Keith#bluenrg-1 #ble
Posted on February 13, 2017 at 19:28Hi,I'm experiencing stoppages with a STM32 connected to an BLUENGR.After set adverttising successfully, sometimes BLUENGR stops advertising. If I force a new aci_gap_set_discoverable, I get 0xff as response (when ...
Posted on March 03, 2017 at 23:47I have chip on which there's (probably) SP01 P511 (Picture attached). It was manufactured by ST. Probably it's W-MBUS module (or RF in general). I cannot find it anywhere. Do you have datasheet for it?#rf-receiver-tr...
Posted on February 27, 2017 at 15:26Hello,I've got a problem with this program I can't send a character with an application btle 'Error 507' Displayed on the app.What's the problem?/* mbed Microcontroller Library Copyright (c) 2006-2015 ARM Limited...
Posted on March 01, 2017 at 18:02Hello,I have some trouble trying to use SSI tags in custom html page. I can't manage to make it usable...Let me explain a bit:(All the following is hardcoded)First, I create a file :AT+S.FSC=/test.shtml,100\r?And put...
Posted on February 23, 2017 at 11:07 Hi, Using the SPWF01SA module, i managed to connect to all of the networks i found here, except one. I probably got the configuration wrong, but i can't find where's the error. To my knoweledge, the only diffe...
Posted on February 28, 2017 at 16:22Hi,I am working on Sensortile kit with the BlueNRG-MS radio.As per ST document PM0237 section 3.3, pg 55/99, following commands are used to add custom service to BLE device : //Add the service with service_uuid 12...
Posted on February 28, 2017 at 16:18Hi,I am working on Sensortile kit with the BlueNRG-MS radio.As per ST document PM0237 section 3.3, pg 55/99, following commands are used to add custom service to BLE device : //Add the service with service_uuid 12...
Posted on February 23, 2017 at 14:35I have a BlueNRG IDB005V1D board which is connected to its motherboard. I am trying to install firmware onto the STM32L151RBT6 uC on the motherboard but when I am prompted to enter DFU mode there is no LED flashin...
Posted on February 18, 2017 at 00:48Hi,My BlueNRG-MS, running 7.2c, acts both as a central and a peripheral (mode 4). How should I select the advertizing min and max intervals for the peripheral as well as the connection min and max intervals for th...