ESP32 Serial-to-TCP Gateway
Legacy industrial equipment, meet the network — UART/RS485 bridged to TCP/IP with a scalable C++ architecture.
RS485legacy equipment networked
TCP/IPbridge with reconnect resilience
The product
Factories run on decades-old serial equipment. This ESP32 gateway bridges UART/RS485 machines onto TCP/IP networks so their data reaches modern dashboards — without replacing the machines.
Built with a scalable C++ architecture designed for fleets of gateways across multiple plants.
Under the hood
THE ENGINEERING
- 01
Bidirectional UART/RS485 ↔ TCP bridging with connection recovery
- 02
Configurable framing for different legacy protocols
- 03
Architecture designed for multi-plant fleet deployment
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