ControllersTech

open_in_new controllerstech.com 313 Videos

ControllersTech provides practical embedded systems tutorials focused on STM32, ESP32, and AVR microcontrollers. I create step-by-step firmware development guides covering peripherals, RTOS, debugging, and real hardware projects for engineers and developers. See more

Popular

Video thumbnail for STM32 CANopen Tutorial (PART 1) − Introduction to CANopen Protocol

play_arrow

13:14

STM32 CANopen Tutorial (PART 1) − Introduction to CANopen Protocol

Aug 26, 2026

Video thumbnail for CANopen with STM32 Part 2: Configure CAN/FDCAN and Add I-CUBE-CANOPEN

play_arrow

30:33

CANopen with STM32 Part 2: Configure CAN/FDCAN and Add I-CUBE-CANOPEN

Aug 31, 2026

Video thumbnail for STM32 Beginner Tutorial: Create Your First Project & Blink an LED (CubeMX + CubeIDE)

play_arrow

14:31

STM32 Beginner Tutorial: Create Your First Project & Blink an LED (CubeMX + CubeIDE)

Feb 25, 2026

Video thumbnail for STM32 Real-Time Graph using Mongoose | Live Sensor & ADC Data on Web UI

play_arrow

18:42

STM32 Real-Time Graph using Mongoose | Live Sensor & ADC Data on Web UI

Jan 7, 2026

Video thumbnail for STM32 IoT with ESP8266 #4: MQTT Publish using FreeRTOS Tasks and Queues

play_arrow

19:05

STM32 IoT with ESP8266 #4: MQTT Publish using FreeRTOS Tasks and Queues

Sep 27, 2025

Video thumbnail for STM32 ETHERNET #10 Basic HTTP SERVER || NETCONN || FREERTOS || LWIP

play_arrow

17:30

STM32 ETHERNET #10 Basic HTTP SERVER || NETCONN || FREERTOS || LWIP

May 17, 2022

Video thumbnail for How to use UART in ESP32 || Espressif IDE

play_arrow

14:22

How to use UART in ESP32 || Espressif IDE

Jun 13, 2022

Video thumbnail for LCD 1602 Custom Characters || STM32

play_arrow

13:17

LCD 1602 Custom Characters || STM32

May 25, 2022

Video thumbnail for STM32 ETHERNET #11 HTTP Server with AJAX - PART 1 || NETCONN || LWIP

play_arrow

13:51

STM32 ETHERNET #11 HTTP Server with AJAX - PART 1 || NETCONN || LWIP

Jun 25, 2022

Favorites

Video thumbnail for STM32 CANopen Tutorial (PART 1) − Introduction to CANopen Protocol

play_arrow

13:14

STM32 CANopen Tutorial (PART 1) − Introduction to CANopen Protocol

Aug 26, 2026

Video thumbnail for CANopen with STM32 Part 2: Configure CAN/FDCAN and Add I-CUBE-CANOPEN

play_arrow

30:33

CANopen with STM32 Part 2: Configure CAN/FDCAN and Add I-CUBE-CANOPEN

Aug 31, 2026

Video thumbnail for STM32 Beginner Tutorial: Create Your First Project & Blink an LED (CubeMX + CubeIDE)

play_arrow

14:31

STM32 Beginner Tutorial: Create Your First Project & Blink an LED (CubeMX + CubeIDE)

Feb 25, 2026

Video thumbnail for STM32 Real-Time Graph using Mongoose | Live Sensor & ADC Data on Web UI

play_arrow

18:42

STM32 Real-Time Graph using Mongoose | Live Sensor & ADC Data on Web UI

Jan 7, 2026

Video thumbnail for STM32 IoT with ESP8266 #4: MQTT Publish using FreeRTOS Tasks and Queues

play_arrow

19:05

STM32 IoT with ESP8266 #4: MQTT Publish using FreeRTOS Tasks and Queues

Sep 27, 2025

Video thumbnail for STM32 ETHERNET #10 Basic HTTP SERVER || NETCONN || FREERTOS || LWIP

play_arrow

17:30

STM32 ETHERNET #10 Basic HTTP SERVER || NETCONN || FREERTOS || LWIP

May 17, 2022

Video thumbnail for How to use UART in ESP32 || Espressif IDE

play_arrow

14:22

How to use UART in ESP32 || Espressif IDE

Jun 13, 2022

Video thumbnail for LCD 1602 Custom Characters || STM32

play_arrow

13:17

LCD 1602 Custom Characters || STM32

May 25, 2022

Video thumbnail for STM32 ETHERNET #11 HTTP Server with AJAX - PART 1 || NETCONN || LWIP

play_arrow

13:51

STM32 ETHERNET #11 HTTP Server with AJAX - PART 1 || NETCONN || LWIP

Jun 25, 2022

Just Added

Video thumbnail for CANopen with STM32 Part 2: Configure CAN/FDCAN and Add I-CUBE-CANOPEN

play_arrow

30:33

CANopen with STM32 Part 2: Configure CAN/FDCAN and Add I-CUBE-CANOPEN

Aug 31, 2026

Video thumbnail for STM32 Modbus TCP Server using LWIP — Ethernet Setup Tutorial (Part 1)

play_arrow

22:12

STM32 Modbus TCP Server using LWIP — Ethernet Setup Tutorial (Part 1)

Aug 29, 2026

Video thumbnail for STM32 CANopen Tutorial (PART 1) − Introduction to CANopen Protocol

play_arrow

13:14

STM32 CANopen Tutorial (PART 1) − Introduction to CANopen Protocol

Aug 26, 2026

Video thumbnail for STM32 USB CDC — Virtual COM Port, Transmit & Receive Data | USB Series Part 1

play_arrow

27:22

STM32 USB CDC — Virtual COM Port, Transmit & Receive Data | USB Series Part 1

Jun 13, 2026

Video thumbnail for STM32 Modbus TCP Server – Input Registers & PWM Control using Mongoose

play_arrow

25:47

STM32 Modbus TCP Server – Input Registers & PWM Control using Mongoose

Jun 6, 2026

Video thumbnail for STM32 Modbus TCP Server – Read & Write Holding Registers | Mongoose + Web UI

play_arrow

19:50

STM32 Modbus TCP Server – Read & Write Holding Registers | Mongoose + Web UI

May 30, 2026

Video thumbnail for STM32 Modbus TCP Server: Read & Write Coils + Web UI Control (Mongoose)

play_arrow

21:43

STM32 Modbus TCP Server: Read & Write Coils + Web UI Control (Mongoose)

May 23, 2026

Video thumbnail for STM32 Modbus TCP Server: Read Discrete Inputs Using Mongoose

play_arrow

25:35

STM32 Modbus TCP Server: Read Discrete Inputs Using Mongoose

May 16, 2026

Video thumbnail for Modbus TCP Protocol Explained | MBAP Header, Frame Structure & Practical Example

play_arrow

17:25

Modbus TCP Protocol Explained | MBAP Header, Frame Structure & Practical Example

May 9, 2026

All Videos

Video thumbnail for CANopen with STM32 Part 2: Configure CAN/FDCAN and Add I-CUBE-CANOPEN

play_arrow

30:33

CANopen with STM32 Part 2: Configure CAN/FDCAN and Add I-CUBE-CANOPEN

Aug 31, 2026

Video thumbnail for STM32 Modbus TCP Server using LWIP — Ethernet Setup Tutorial (Part 1)

play_arrow

22:12

STM32 Modbus TCP Server using LWIP — Ethernet Setup Tutorial (Part 1)

Aug 29, 2026

Video thumbnail for STM32 CANopen Tutorial (PART 1) − Introduction to CANopen Protocol

play_arrow

13:14

STM32 CANopen Tutorial (PART 1) − Introduction to CANopen Protocol

Aug 26, 2026

Video thumbnail for STM32 USB CDC — Virtual COM Port, Transmit & Receive Data | USB Series Part 1

play_arrow

27:22

STM32 USB CDC — Virtual COM Port, Transmit & Receive Data | USB Series Part 1

Jun 13, 2026

Video thumbnail for STM32 Modbus TCP Server – Input Registers & PWM Control using Mongoose

play_arrow

25:47

STM32 Modbus TCP Server – Input Registers & PWM Control using Mongoose

Jun 6, 2026

Video thumbnail for STM32 Modbus TCP Server – Read & Write Holding Registers | Mongoose + Web UI

play_arrow

19:50

STM32 Modbus TCP Server – Read & Write Holding Registers | Mongoose + Web UI

May 30, 2026

Video thumbnail for STM32 Modbus TCP Server: Read & Write Coils + Web UI Control (Mongoose)

play_arrow

21:43

STM32 Modbus TCP Server: Read & Write Coils + Web UI Control (Mongoose)

May 23, 2026

Video thumbnail for STM32 Modbus TCP Server: Read Discrete Inputs Using Mongoose

play_arrow

25:35

STM32 Modbus TCP Server: Read Discrete Inputs Using Mongoose

May 16, 2026

Video thumbnail for Modbus TCP Protocol Explained | MBAP Header, Frame Structure & Practical Example

play_arrow

17:25

Modbus TCP Protocol Explained | MBAP Header, Frame Structure & Practical Example

May 9, 2026

Video thumbnail for STM32 Modbus RTU Full Course (HAL + RS485) | Master & Slave Complete Tutorial

play_arrow

1:45:37

STM32 Modbus RTU Full Course (HAL + RS485) | Master & Slave Complete Tutorial

May 6, 2026

Video thumbnail for STM32 CMSIS-RTOS (Part 8): Stack Management and Overflow Detection

play_arrow

19:51

STM32 CMSIS-RTOS (Part 8): Stack Management and Overflow Detection

May 2, 2026

Video thumbnail for STM32 CMSIS-RTOS (Part 7): How to use Software Timers (Periodic and One Shot)

play_arrow

15:04

STM32 CMSIS-RTOS (Part 7): How to use Software Timers (Periodic and One Shot)

Apr 25, 2026

Video thumbnail for STM32 CMSIS-RTOS (Part 6): How to Synchronize Tasks with Event Groups

play_arrow

17:45

STM32 CMSIS-RTOS (Part 6): How to Synchronize Tasks with Event Groups

Apr 18, 2026

Video thumbnail for STM32 CMSIS-RTOS (Part 5): How to use Mutex to Fix Priority Inversion with Priority Inheritance

play_arrow

17:26

STM32 CMSIS-RTOS (Part 5): How to use Mutex to Fix Priority Inversion with Priority Inheritance

Apr 11, 2026

Video thumbnail for STM32 CMSIS-RTOS (Part 4): How to use Semaphores ? Priority Inversion explained

play_arrow

23:51

STM32 CMSIS-RTOS (Part 4): How to use Semaphores ? Priority Inversion explained

Apr 4, 2026

Video thumbnail for STM32 CMSIS-RTOS (Part 3): Inter-Task Communication using Queue

play_arrow

22:25

STM32 CMSIS-RTOS (Part 3): Inter-Task Communication using Queue

Mar 28, 2026

Video thumbnail for STM32 CMSIS-RTOS (Part 2): Multiple Tasks, Priorities & Preemption Explained

play_arrow

17:38

STM32 CMSIS-RTOS (Part 2): Multiple Tasks, Priorities & Preemption Explained

Mar 21, 2026

Video thumbnail for STM32 UART Complete Course: Polling, Interrupt, DMA, printf & OneWire

play_arrow

1:49:08

STM32 UART Complete Course: Polling, Interrupt, DMA, printf & OneWire

Mar 14, 2026