A parser for Dutch Smart Meter Requirements (DSMR) telegrams. Fork of arduino-dsmr. Doesn't depend on the Arduino framework and has many bug fixes and code quality improvements. Supports encrypted DSMR packets
This is an ACME client for ESP (ESP32, etc) devices, so your IoT can fetch their own certificate for secure communication. ACME is a protocol (see RFC8555) for automatic certificate management. Sites such as letsencrypt.org allow you to obtain free (no charge) certificates in an automated way using the ACME protocol.