Ask questions and find answers on connectivity ICs, focusing on protocols and I2C challenges on STM32 Nucleo boards and BlueNRG products.
Posted on March 30, 2017 at 18:34I am communicating with the BlueNRG-MS over SPI using an ST eval board with an F1 micro. I am able to send data over the MOSI line and receive the 0x2 ready data as shown in the attached image. I am having issues wit...
Posted on March 28, 2017 at 17:17Is it possible to connect an external eeprom to the SPWF01SA.21 module? The stored eeprom data will be very small >1K and only serve to remember GPIO high or low settings of the modules STM32F103 core that an end use...
Posted on February 24, 2017 at 07:37Hi, I am new to ST-Bluetooth. I have experience in TI LPRF and planning to do something in BlueNRG-1, because of TI background I have few questions! TI BLE stack is based on IAR/CCS IDEs, for ST stack what is the...
Posted on March 31, 2017 at 02:45I purchased IPM for my degree project with parts number: STGIPS20C60 and it is connected with the PWM and the IPM is not working . I want to test the IPM any idea how to test if the ipm is working or not.
Posted on March 17, 2017 at 15:49i'm using the STM32L053R8 (nucleo_board) with SPWF01SC wifi expansion module. i run some examples from STM32CubeExpansion_WIFI1_V2.1.1 code but only using drag and drop file.bin on Nucleo drive. if i open project (W...
Posted on February 28, 2017 at 16:19Hi,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 March 23, 2017 at 17:03Hello everybody,I have the STEVAL-IKR001Vx evaluation kit and the SDK-2.0.1 and SDK-2.2.0. I have been trying to work with the GenericBasic_A and B. Both files compiled without any error in IAR and Keil v4. However, ...
Posted on March 23, 2017 at 16:47Hello everybodI have the STEVAL-IKR002Vx developmental kits and downloaded the SDK 2.0.1 and 2.2.0. I have been working on the SDK_BasicGeneric_A and B. The code compile fine in both IAR and KeilV4. However, nothing ...
Posted on March 21, 2017 at 10:35Hi everyone ,For a project I need to make the FOTA work on an STM32L073RZ. I downloaded the package ' FP-SNS-MOTENV1' from ST and tested it on an L476RG with a IDB05A1 together with a IKS01A1, it worked perfectly, I...
Posted on February 04, 2016 at 23:02I have two SP1ML modules, transmitting 11 dBm. If they are really close (1 cm), the RSSI is around -30 dBm, when the distance is 1 m, the RSSI goes down to -90 dBm. It seems that these values are too low. Anyone ...