ESP32 and ESP32-S3 board with CAN interface, runs on 12V power (with auto shutdown)

ESPHome component to monitor and control a Jikong Battery Management System (JK-BMS) via UART-TTL or BLE

Percona Operator for MySQL

A Docker image for obtaining Let's Encrypt SSL certificates for Cloudflare domains using dehydrated and kappataumu/letsencrypt-cloudflare-hook.