MXChip Microsoft Azure IoT Developer Kit
All the hardware you need to start messing around with Azure IoT and getting some immediate sensor measurements, and outputs. If you want/need to add extra sensors/outputs/etc, the edge connector is compatible with the micro:bit so grab a breakout board (like https://www.littlebird.com.au/collections/microbit/products/micro-bit-gpio-t-type-expansion-board) while you're at it.
Robin Frousheger