https://www.helding.net/tags/esphome/ Recent content in Esphome on Greg's Web Home Hugo en ©2024-2026 Greg Helding, All Rights Reserved Wed, 10 Jun 2026 00:00:00 +0000 https://www.helding.net/posts/my-cloud-free-self-hosted-e-ink-status-sign/ Wed, 10 Jun 2026 00:00:00 +0000 https://www.helding.net/posts/my-cloud-free-self-hosted-e-ink-status-sign/ A networked e-ink office status sign built on a Seeed reTerminal E1002, driven by Home Assistant over a hardened mutual-TLS MQTT pipeline, with a phone PWA remote and deep-sleep battery management.