loc
kettering, uk
grid
142 gCO₂/kWh
solar
3.8 kW export
last deploy
46b219f
writing
7 posts ·
rss
2026
2026-06-28
hardware
Bricking and recovering a FNIRSI GC-01 — when the USB updater isn't enough
6 min
2026-06-14
hardware
Rescuing a dead Ninebot ES2 by promoting the external battery to primary
3 min
2026-06-12
data
Three years of Toyota hybrid fuel data — what the receipts revealed
2 min
2026-06-08
chrome
On-Air Meeting Trigger: a Chromium MV3 extension for local IoT
3 min
2026-06-06
meta
why this site exists
1 min
2026-06-02
firmware
On-Air LED sign, part 1: ESP32-C6 firmware and AWS IoT Core
2 min
2026-05-20
embedded
Building a USB HID security token on RP2350
2 min