Hello, I’m curious to know if there is a method to send data to an HTTP server or any other database using the GSM 5 click module in conjunction with the STM32 Nucleo board. If anyone has experience or knowledge in ...
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S Sri KanyaraasiBeginner
I need assistance in designing a simple and safe lithium polymer battery charger circuit without relying on any pre-made lithium battery charging ICs. The battery specifications are as follows: 350mAh capacity with a fast charge rate of 1C. Additionally, the battery ...
Kishan04Beginner
I am working on a project. So in recent days i observed that serial.println statements were not printing. What can be the potential issues be associated with it?  P.S : baud rate, serial cable all are ok. Working with esp32 and ...
Hi. I’m working on a project and I require to use multiple ADC Channels for continuous conversions using DMA. I am writing the conversion callback, I am unable to find a way to identify which channel has triggered the callback, ...
JareshBeginner
I have a microcontroller and I have implemented bare-metal code on it like Arduino, stm32f030. Currently I’m on MSP430 and it’s flash is only 16kb. I also have a gsm module sim800l. With my bare-metal code, I can send and ...
Hello everyone, has anyone here used a supercapacitor for RTC backup on STM32 microcontrollers? I’m curious to know about its reliability in this application. Thank you!
SaaBeginner
I am a fresher scheduled for my first face-to-face interview tomorrow as an embedded developer. The interview will primarily focus on C, Embedded C, SPI, I2C, and UART. Could you please suggest which topics are the most important for me to ...
when slave address is placed in DR register then ADDR bit set but when control return from the address phase function the bit is cleared automatically . PS: this happens only in debug mode
SaurabhBeginner
I am a fresher working on STM32F4 discovery board trying to print message on serial port with 9600 baud rate.However after building the the code successfully and running the code, message is not displaying on the com port.What could be ...