Texas Instruments

Texas Instruments is one of the world's largest analog chip makers. Its IoTITermIoT (Internet of Things)The IoT (Internet of Things) is the network of physical objects with sensors, software and connectivity that collect and exchange data and act autonomously.View profile catalog spans ultra-low-power microcontrollers (MSP430), SimpleLink wireless SoCs (Wi-Fi, BLEBTermBluetooth Low Energy (BLE)Bluetooth Low Energy (BLE) is the low-power variant of Bluetooth, for sending small amounts of data intermittently with minimal battery. It dominates wearables and proximity. Maintained by the Bluetooth SIG.View profile, sub-1 GHz) and a huge range of power-management circuits.

Parts like the INA219IHardwareINA219Current, voltage and power monitor (I2C)View profile current monitor or TI's converters and references are common building blocks in battery-powered IoT node design.