CatoI noticed random flickering. The usual tweaks like pinning the WS2813 control to one of the ESP32's cores, tweaking task priorities, putting the RMT driver in IRAM etc. didn't help. So I had a look on the oscilloscope. Turns out that, when it glitches, some extra data packets are being sent at the start. This isn't just a timing glitch, it's a data glitch apparently. I'll investigate tomorrow!
GNU social JP is a social network, courtesy of GNU social JP管理人. It runs on GNU social, version 2.0.2-dev, available under the GNU Affero General Public License.
All GNU social JP content and data are available under the Creative Commons Attribution 3.0 license.