Industrial Raspberry Pi CM4/CM5-compatible carrier for PoE-powered inspection image capture and cryptographic signing with TPM, RTC, CSI camera, Ethernet, and three TMC2209 stepper axes.

Industrial 100 mm x 80 mm 6-layer RK3588S compute-module carrier for the Sovereign Edge Aggregator, targeting Radxa CM5-class SoM, CrossLink-NX Ring Zero FPGA, ATECC608B trust anchor, INA260 energy metering, NVMe, dual Gigabit Ethernet, and controlled-impedance routing.

Industrial-grade RP2350B controller with W5500 Ethernet, 24V input power, isolated industrial I/O, RS485, USB hub, relay outputs, and robust connector protection for -40°C to +85°C consumer/industrial use.

Industrial multi-protocol gateway rebuilt in Flux with ESP32-WROOM-32E, Ethernet, CAN, RS485, USB-C, microSD, I2C, analog/digital I/O, status LED, and user switch. All resistors and capacitors target 0603 SMD packaging; connectors remain through-hole only where mechanical robustness requires it.