IoT Fundamentals
Embedded microcontrollers (ESP32/Raspberry Pi), MQTT protocol, sensor interfacing (I2C/SPI), edge computing, and IoT security.
Microcontroller GPIO pins, analog-to-digital converters (ADC), PWM motor control, and power management.
Embedded Hardware & Microcontroller Architecture
Microcontroller GPIO pins, analog-to-digital converters (ADC), PWM motor control, and power management.
I2C master-slave bus, SPI full-duplex transmission, UART serial baud rate configuration, and sensors.
Hardware Communication Protocols - I2C, SPI & UART
I2C master-slave bus, SPI full-duplex transmission, UART serial baud rate configuration, and sensors.
MQTT Publish-Subscribe broker model, Quality of Service (QoS 0/1/2) levels, CoAP UDP messaging.
Lightweight IoT Protocols - MQTT & CoAP
MQTT Publish-Subscribe broker model, Quality of Service (QoS 0/1/2) levels, CoAP UDP messaging.
Edge processing pipelines, IoT gateway routing, TLS client certificates, and firmware OTA update security.
Edge Computing, Gateways & IoT Security
Edge processing pipelines, IoT gateway routing, TLS client certificates, and firmware OTA update security.