Arduino Nicla Sense Env module features temperature, humidity, and gas sensors from Renesas - CNX Software

Arduino Nicla Sense Env is a new sensor module with temperature, humidity, and gas (TVOC, NO2, O3) sensing that follows the launch of the Arduino Nicla Sense ME (Motion & Environment) module over three years ago (2021).

The implementation of the new module is quite different since the ME module relies on Nordic Semi nRF52832 Cortex-M4 microcontroller and Bosch SensorTech motion and environmental sensor, but the new Nicla Sense Env module is made of parts from Renesas namely the RA2E1 Cortex-M23 microcontroller, the HS4001 humidity and temperature sensor, the ZMOD4410 gas sensor for TVOC and indoor air quality, and the ZMOD4510 gas sensor for NO2, O3, and outdoor air quality.

Arduino Nicla Sense Env (ABX00089) specifications:

The new module does not have any wireless connectivity as this would be handled for the Portenta or MKR board, and lacks a micro USB port since the Renesas RA2E1 microcontroller is not programmable by the end user and runs algorithms by Renesas to provide useful data from the sensors.

What users can do is install the Arduino_NiclaSenseEnv library to control the module and get data from the sensors with optional connectivity to the Arduino Cloud or third-party IoT cloud services. The company also mentions support for MicroPython, but I could not find documentation specific to this programming language. You’ll find everything to get started with Arduino programming on the documentation website.

Potential applications in climate control systems like HVAC systems, automated air purifiers, fumes and fire detection alarms, industrial automation to detect toxic substances, and more.

The Nicla Sense Env can be purchased on the Arduino store for $39 US or €42.70 including VAT. Additional information may also be found in the announcement and the product page.

Jean-Luc started CNX Software in 2010 as a part-time endeavor, before quitting his job as a software engineering manager, and starting to write daily news, and reviews full time later in 2011.

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