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šŸŽ“ Course Q&A

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Questions about Embiq course blocks. One sub-category per block.

This category can be followed from the open social web via the handle course-q-a@forum.grapesiot.com

Subcategories

  • Questions about Electronics, MCU Architecture, Embedded C, GrapesIDE setup

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    Block 1 ā€” Foundation Resources All session content lives at docs.embiq.in/block1/ Session Topic Docs Link 1.1.1 Voltage, Current & Power ā†’ docs 1.1.2 Reading Datasheets ā†’ docs 1.1.3 Multimeter & Oscilloscope ā†’ docs 1.1.4 Component Identification ā†’ docs 1.2.1 MCU vs CPU vs MPU ā†’ docs 1.2.2 Memory Map ā†’ docs 1.2.3 GPIO Deep Dive ā†’ docs 1.2.4 Clock System + First Flash ā†’ docs 1.3.1 Bit Manipulation ā†’ docs 1.3.2 Pointers in Embedded C ā†’ docs 1.3.3 volatile / const / static ā†’ docs 1.3.4 Structs & HAL ā†’ docs 1.4.1 GrapesIDE Workflow ā†’ docs 1.4.2 Serial Logging ā†’ docs 1.4.3 Compiler Errors ā†’ docs 1.4.4 Git & Version Control ā†’ docs Post questions in this category. Tag with the session number e.g. 1.1.2

  • Questions about UART/SPI/I2C/ADC, Interrupts, FreeRTOS, Firmware Architecture

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    Block 2 ā€” Embedded Core Resources All session content at docs.embiq.in/block2/ Session Topic 2.1.1 UART Deep Dive 2.1.2 SPI ā€” Master/Slave, Timing 2.1.3 I2C ā€” Addressing, Clock Stretch 2.1.4 ADC ā€” Sampling, Noise 2.2.1 Interrupts & NVIC 2.2.2 GPIO Debounce 2.2.3 Timer & PWM 2.2.4 Interrupt Bugs 2.3.1 Why RTOS 2.3.2 FreeRTOS Tasks 2.3.3 Queues 2.3.4 Semaphores & Mutexes 2.3.5 Memory Management 2.3.6 RTOS Bugs 2.4.1 State Machines 2.4.2 HAL Design 2.4.3 Error Handling & Watchdog 2.4.4 Event-Driven Architecture

  • Questions about MQTT, TLS, Security, Modbus RTU, BLE provisioning

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  • Questions about GrapesIoT, TimescaleDB, Fleet management, OTA, Analytics

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  • Questions about the 48h torture test, hardening checklist, industry defense

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