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I Built SoftLA: A Software-Only Logic Analyzer for UART & I2C Debugging (No Hardware Required)

I Built SoftLA: A Software-Only Logic Analyzer for UART & I2C Debugging (No Hardware Required)

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2 min read
The Hidden Costs of Firmware Bugs – and How to Avoid Them

The Hidden Costs of Firmware Bugs – and How to Avoid Them

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11 min read
A Practical Guide to Extracting and Analyzing IoT Firmware

A Practical Guide to Extracting and Analyzing IoT Firmware

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7 min read
MCUboot: Understanding the Image Trailer and How It Tracks Firmware Update Progress

MCUboot: Understanding the Image Trailer and How It Tracks Firmware Update Progress

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4 min read
MCUboot: Secure Boot in Zephyr

MCUboot: Secure Boot in Zephyr

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4 min read
MCUboot: Firmware Application Image Format

MCUboot: Firmware Application Image Format

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5 min read
Serial Spotter – Because I’m Tired of Hunting COM Ports 😅

Serial Spotter – Because I’m Tired of Hunting COM Ports 😅

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1 min read
How to Create a Firmware Version System in Zephyr RTOS

How to Create a Firmware Version System in Zephyr RTOS

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4 min read
Building a Satellite‑Free Ocean Container Tracker: A Technical Deep Dive

Building a Satellite‑Free Ocean Container Tracker: A Technical Deep Dive

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9 min read
#14 Extracting a Nibble from an 8-bit Register in C

#14 Extracting a Nibble from an 8-bit Register in C

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3 min read
#1 Setting or Clearing a Bit in C

#1 Setting or Clearing a Bit in C

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3 min read
EV OTA: How Merkle Trees Shrink Firmware Downloads by 95% (with Rust PoC)

EV OTA: How Merkle Trees Shrink Firmware Downloads by 95% (with Rust PoC)

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4 min read
Seven Segment Display Creator

Seven Segment Display Creator

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1 min read
#3 Checking the K-th Bit in C

#3 Checking the K-th Bit in C

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2 min read
#2 Toggling Bits in C

#2 Toggling Bits in C

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3 min read
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