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All Posts

USB Data Transfer from Raspberry Pi to Microcontroller

i want to transfer data from an rpi3 to a microcontroller (arduino or esp32) via the cable usb, let’s say that rpi3 was offline so there’s no mqtt or http […]

Troubleshooting SPI and RTT Issue on nRF52840

Hey everyone! I’m fairly new to embedded development and have hit a puzzling issue I hope someone can shed some light on. I’m working on a project using the nRF52840 […]

Issue with Task Resumption in FreeRTOS-based STM32 Project

Hi, I’m working on a FreeRTOS-based STM32 project where I receive CAN messages using interrupts. I’ve assigned a dedicated task for processing received CAN messages. This task is initially suspended […]

Selling GSM Modules for IoT Devices

Hello everyone, i don’t know if it is the right place to write this message but im desperate. I want to sell GSM Modules dedicated to IoT mashines: SARA-G350 u-blox […]

Help with Driver Development for HT16C21

I need to write driver for this I cannot seem to understand What does this table means It is connect to driver ic ht16c21 Which has ram mapping but i […]

Using Transfer Learning with Pretrained Models

@wafa_ath hii, i wanna ask you , so my teacher told me to use tranfer learning and train my dataset with a pretrained model is that possible ? i used […]

Designing the Perfect PCB Business Card

Alright, after several iterations, and some previous discussion here, I think I have the perfect PCB business card. Actually, I think it’s very close – I like the latest black […]

Troubleshooting ADC Signal Clipping

If only I had hooked up my scope to the ADC line, I would have observed the challenge I am having, which is signal clipping. My wave is expected to […]

Error with DTC Overlay in Zephyr Build for BeagleBone AI64

Okay, i found a strange error, ❯ west build -p always -b beaglebone_ai64/j721e/main_r5f0_0 blinky_pwm — -DDTC_OVERLAY_FILE=blinky_pwm/boards/beaglebone_ai64.overlay — Found west (found suitable version “1.3.0”, minimum required is “0.14.0”) — Board: beaglebone_ai64, […]

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