Debugging MQTT over websockets on Envoy 1.28.0

I have migrated our Envoy installation from Envoy 1.11.1 to 1.28.0, and am now also using SNI for selecting the correct certificate. A big part of that migration is upgrading the syntax of the configuration for Envoy from the v2 API to the v3 API. The upgrade went well, except for our websocket-based MQTT service…

Weiterlesen

EDATEC industrial AI Camera ED-AIC2020

What is it? This is a rugged industrial camera with built-in LED illumination, and a Raspberry Pi Compute Module (CM4), which AI algorithms can be run on. Advantages Due to integration of key components, this AI camera reduces installation time and maintenance efforts. It provides an easy mounting interface, and is suited for a rugged…

Weiterlesen

WhatsApp channels – can’t join the waitlist

Recently a new feature appeared in WhatsApp – WhatsApp channels. Currently, not everyone can create a channel. The official WhatsApp documentation advises to join the waitlist. I have spent some time right now, and also changed my main WhatsApp account to a business account – to no avail. I can’t join the waitlist This is…

Weiterlesen