Programing Error in BLUE NRG-M2SA
I am trying to load the DTM UART HEX file Using St link utility, its Showing Programing Error @0x40001245, how we can load the Image
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how to calculate blue nrg stack usage size.
I am using the BLUENRG-M2SP ble chip set , i created the 2 services ,there services are Primary Services 1. first service has the 3 characteristics and Second services has the 5 characteristics , if i add third services , i am getting Lack of Memory ...
I am using the B-L475E-IOT01A kit. I want to use spsgrf sub GHz module. There are only libraries available for that. Is there any reference manual available that can be referred to?
I want to understand more about registers and RF activities.
Resolved! How to start BLE advertising again after a disconnection from the central Android device
I am a student who is currently doing his bachelor thesis. My job is to control two microcontrollers (Nucleo-STM32F411RE) via Bluetooth (X-Nucleo-BNRG2A1) in order to transfer parameter values for a system. The idea was to connect the microcontroll...
I am trying to send data over bluetooth to stm32f411 board. I am using HC-05 v2 bluetooth module which communicates over UART interface. Below is android studio code and stm code
When I'm sending data from computer it works perfectly- data is sent and STM's response is received over UART in RealTerm. However switching to bluetooth module and sending and receiving data from android app doesn't work as expected. For now I want ...
Resolved! How to get S2-LP into CW mode?
Posted on August 08, 2017 at 14:40Hi,I have the ST S2-LP transceiver both transmitting and receiving just fine however i'm struggling to put the chip into a continuous wave mode.. from reading the data sheet i have configure the following : To set...
USB-C PD Dual Role Power Swap not working
Hello,I have been working for a week now on USB-C Power Delivery Library for STM32G0 but I am facing some problems to communicate with other devices. I want to setup a Dual Role Power (DRP) communication with a power bank also supporting DRP.I based ...
Where can I get the information about PSD813F2A-90J?
I have been looking for PSD813F2A-90J from many website and suppliers, such as :https://www.firstbom.com/pro/stmicroelectronics/psd813f2a-90j/5183742https://www.firstbom.com/pro/stmicroelectronics/psd813f2a-90ji/5183743But the information about it ...