tcp-bridge

ESP32-S3 USB Host to TCP Bridge for Home Assistant · ESPHome component · Bridges USB serial devices (Zigbee, EnOcean, FTDI, CP210X) over WiFi/Ethernet to TCP sockets · Native ESPHome API sensors · No USB passthrough needed · Enables Proxmox VM live migration

Go TCP-to-serial bridge for Meshtastic radios with multi-client access, config caching, and mDNS discovery

Expose a USB/serial Meshtastic node over TCP for Android app access on a trusted LAN.

gevent friendly serial line

USB-host CDC to raw-TCP bridge on ESP32-S3 (ser2net-style) for the CUL/TUL/EUL line — and the network-attached Zigbee gateway for the ESP32-S3 + ESP32-H2 board

Aggregates multiple RFLink devices (433MHz & 868MHz) from across your home into a single TCP stream — letting Home Assistant connect to all your RF sensors through one unified endpoint. Runs on a Raspberry Pi Zero W.