Engineering notes, robotics experiments, and code snippets https://aksh.me/blog/ en Mon, 28 Sep 2026 00:00:00 GMT https://aksh.me/blog/four-v100s-two-islands/ https://aksh.me/blog/four-v100s-two-islands/ Getting Qwen3.8-27B from 31.8 to 74.5 tok/s on four retired Tesla V100s - where the time actually goes, what worked, what didn't, and why speculative decoding won on benchmarks and lost on real work. Mon, 28 Sep 2026 00:00:00 GMT hardware https://aksh.me/blog/reviving-extreme-ap7562/ https://aksh.me/blog/reviving-extreme-ap7562/ How I turned a decommissioned enterprise access point into a real Linux box - serial console archaeology, a device tree written from scratch, a NAND flash chip that refused to cooperate, and the memory-mapped shortcut that finally cracked it open. Thu, 13 Aug 2026 00:00:00 GMT hardware https://aksh.me/blog/reversing-deebot/ https://aksh.me/blog/reversing-deebot/ Deep dive into the internals of an Ecovacs Deebot T8 running ROS Melodic - from getting shell access to custom firmware reflashing and uncovering security vulnerabilities. Wed, 11 Mar 2026 00:00:00 GMT robotics https://aksh.me/blog/first-post/ https://aksh.me/blog/first-post/ Starting a new journey of documenting my work in robotics, software development, and engineering. Fri, 27 Jun 2025 00:00:00 GMT robotics