It’s really hard to overstate how awesome ESP8266 development boards like the Wemos D1 Mini really are. For literally a couple of dollars you can get a decently powerful Wi-Fi enabled microco… ...

The MCU for a computationally-intensive IoT node must perform three main functions: 1. Acquire the data to be processed, which can arrive in either analog or digital format.

PSoC BLE 6 is the industry’s lowest power, most flexible MCU with built-in Bluetooth Low Energy wireless connectivity and integrated hardware-based security in a single device.