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.

ESP32-S3 Industrial PLC Controller schematic architecture for a 24 V industrial PLC with W5500 Ethernet, isolated RS485, 8 opto-isolated digital inputs, and 8 protected high-side outputs.

Industrial ESP32-S3 master gateway with Ethernet (W5500), LoRa 433 MHz, microSD storage, RTC, USB-UART console/debug interface (CP2102N), and isolated RS485 ports using ADM2587 transceivers. The design includes ESP32-S3-WROOM-1-N16R2 as the main controller, W5500 Ethernet, LoRa antenna interface, microSD connector, RTC circuitry, CP2102N USB-to-UART programming/debug console, SC16IS752 UART expanders, isolated RS485 channels, power regulation, ESD/surge protection, connectors, and mounting holes. Cellular/BG95/SIM functionality and true RS232 console hardware are not included; J1 is used only as the microSD card connector.

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.

Industrial 24 V DC MESBox controller with embedded Linux SOM, STM32 real-time I/O, triple RJ45 Ethernet, TFT display, isolated inputs, protected transistor outputs, offline memory, surge/reverse-polarity protection, and EMC-focused layout constraints.