Nickjohnson posted his Loki PSoC based development board in the project log forum:
Loki is an arduino-esque development board I’ve been working on based on Cypress’s underappreciated PSoC series of chips. The PSoCs are novel in that instead of predefined peripherals, each chip has a set of programmable digital logic blocks, as well as analog blocks, that you can configure to do just about anything at runtime – PWMs, counters and timers, serial interfaces, and so forth. The IDE comes with a large set of predefined functions, and you can build your own, too. The PSoC 3 series are based on the 8051 core, while the PSoC 5s are Arm Cortex 3s. Even better, all devices with the same pinout are compatible, so the one Loki board can host any chip in the range.