Harald Zapp

About

The “WunderBar” alludes to a chocolate bar, in that the product comes as a single PCB that can be snapped into functional “bites”. There's a host module with a Freescale ARM Cortex-M MCU (“deliberately overkill” in terms of its performance, relayr says, leaving headroom for application code) and a Gainspan WiFi module; the host and the six detachable sensor modules each carry a Nordic Semi Bluetooth LE chip. The PCB, out-of-the-box, is in effect a little panelised assembly that has yet to be…