watlow

Python library for ESPEC North America chambers with P-300, SCP-220, Watlow F4, F4T controllers.

Control and DAQ for a custom controlled-atmosphere pyrolysis lab instrument (cone-calorimeter-class). Async per-resource workers drive NI-DAQ, Watlow heaters, Alicat MFCs, Sartorius balances, and IR/USB cameras; every run is sealed into a self-contained on-disk bundle.

Async-first Python driver for Watlow temperature controllers over RS-232 / EIA-485. One protocol-neutral Controller API speaks both Standard Bus (BACnet MS/TP) and Modbus RTU, with auto-detect, a typed cross-protocol parameter registry, a multi-device manager, drift-free streaming into pluggable sinks, a sync facade, and CLIs.