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Blog

When I have nothing to say, I write it (badly) here.

Rolling back OI.Share to an older version

Rolling back OI.Share to an older version

The latest versions of OI.Share for Android are broken, so we roll back to the last one that works.

computing •  photography
Tuesday, June 16, 2026
QMX+ battery and audio board by TA7MNA (part 3)

QMX+ battery and audio board by TA7MNA (part 3)

Big mod: I’m adding a perfboard so I can replace the USB-C PowerDelivery charger circuit and the BMS, some filing, and a small modification to the audio circuit.

qmx+ •  radioamateur
Sunday, November 16, 2025
QMX+ battery and audio board by TA7MNA (part 2)

QMX+ battery and audio board by TA7MNA (part 2)

This time we’re working on the rear panel to finish installing TA7MNA’s battery and audio board.

qmx+ •  radioamateur
Friday, August 22, 2025
QMX+ battery and audio board by TA7MNA

QMX+ battery and audio board by TA7MNA

I finally replaced my horrible home-made internal battery and audio board with TA7MNA’s one.

qmx+ •  radioamateur
Thursday, July 31, 2025
QMX+ 3D printed case protectors

QMX+ 3D printed case protectors

This project may have gone too far.

qmx+ •  radioamateur
Wednesday, May 21, 2025
Compact GNSS antenna for QMX+ (part 2)

Compact GNSS antenna for QMX+ (part 2)

Continuation of this little project to integrate a GNSS antenna onto the QMX+ cover.

qmx+ •  radioamateur
Monday, April 21, 2025
Compact GNSS antenna for QMX+ (part 1)

Compact GNSS antenna for QMX+ (part 1)

The QMX+ is very compact, but we can do more! The GNSS module is bundled with a external GNSS antenna with a looooong wire. This is fine when operating from inside a house (the antenna can be put near a window, or even out of a window) but for mobile operations, this is too much wire.

qmx+ •  radioamateur
Thursday, April 3, 2025
Intel P55 and 32GB RAM

Intel P55 and 32GB RAM

I own a Gigabyte P55-UD3R, paired with a Core i7 860. For many years, it was the core of my home workstation, with 4GB then 8GB central memory, and now it is in my residential server. But with NVME SSDs, virtualized machines and multiple ZFS pools, I wanted to put all the RAM I could on this old motherboard.

computing
Tuesday, March 11, 2025
I speak perfect english in my dreams

I speak perfect english in my dreams

I’ve always been impressed by my level of English in my dreams. And I’m French, French people are bad at foreign languages. I used to think that if I could speak it so well without searching for words as I did in real life, then deep down in my brain I had everything I needed to be an excellent English speaker!


Tuesday, February 18, 2025
Jogging, Centipede RTK rover & OpenStreetMap

Jogging, Centipede RTK rover & OpenStreetMap

I’m running (jogging?) downtown two or three times a week. And I’m an OpenStretMap contributor. And I own a RTK rover. You see where I’m going here.

cartography •  rtk
Monday, February 5, 2024
IBM Model M keyboard bolt-mod, USB & QMK

IBM Model M keyboard bolt-mod, USB & QMK

In the nineties I bought an IBM PC-XT from a classmate. 200 Francs, about 45 € or $ from 2022, for a pretty nice looking computer with his green CRT and 102 keys ISO AZERTY keyboard. I didn’t know what to do with this system and I barely started it every 10 years thinking that one day it will be useful.

diy •  computing
Friday, January 13, 2023
Dan Mace's videos are staged but who cares?

Dan Mace's videos are staged but who cares?

Dan Mace is one of my favourites youtubers. I love EVERYTHING in his videos. Everything. And I am always amazed about how he puts his ideas into stories.

youtube
Saturday, July 23, 2022
RTKbrique: RTK Rover on Centipède network

RTKbrique: RTK Rover on Centipède network

A cheap device to geolocate at the centimeter level.

cartography •  diy •  rtk
Monday, May 16, 2022
Timelapse box

Timelapse box

I enjoy landscape timelapses, I can watch them for a long time on the web.

diy •  photography
Sunday, May 23, 2021
Ghost & SQLite on FreeBSD

Ghost & SQLite on FreeBSD

I had a little trouble installing Ghost with the SQLite3 backend on FreeBSD. The problem is that there is no precompiled version of node-sqlite3 for FreeBSD and it requires a slight adaptation of the installation process.

computing
Thursday, September 24, 2020
Ghost, GoatCounter & Nginx

Ghost, GoatCounter & Nginx

I used Matomo for many years as an analytics platform for my websites. two problems here: I am not fond of MySQL/MariaDB (I’m most of a PostgreSQL fan) and Matomo is overkill for my usage. Time to move to GoatCounter!

computing
Monday, September 14, 2020
Isso & FreeBSD rc.d

Isso & FreeBSD rc.d

I am using Isso as a lightweight commenting system for a few websites hosted on my FreeBSD server, and until recently I was using supervisor to daemonize and control the instances. But why using a third party process control system (event if it is does a great job) if we can do it with FreeBSD native mechanisms ?

computing
Friday, May 8, 2020
Ghost CMS and FreeBSD integration

Ghost CMS and FreeBSD integration

My approach is to use only built-ins tools from FreeBSD to run a Ghost instance.

computing
Sunday, September 22, 2019
Hugo Isso