WiPy is an excellent device for those who know Python (or want to learn) and itโ€™s designed to easily connect to home networks. The board doesnโ€™t draw much power while crunching numbers โ€” only about 14mA โ€” and can drop into a super low-power hibernation state drawing just 5ยตA. With up to 25 GPIO pins, the WiPy can handle a good number of environmental sensors and actuators.