ScioSense ENS161 Evaluation Kit is designed to evaluate the ENS161 multi-gas sensor, which is based on Metal Oxide (MOX) technology. The ENS161 sensor includes four sensor elements supporting isothermal and low-power operating modes. This sensor supports intelligent algorithms to process raw sensor measurements on-chip. The ENS161 sensor features a 2-wire digital I2C interface or a 4-wire digital SPI interface for communication to the main host processor. The ENS161 evaluation kit is used in IoT devices, wearables, home appliances, HVAC7, and building automatic applications.