Even the STM32 built-in temperature sensor has really poor accuracy, like +- 5°C. Adding NTC resistor to ADC pin costs 2 cents and gets you to +-1°C or better.

· First Arduino board based on STM32 ARM® Cortex®-M MCU · Delivers high-performance graphics, TFT touch display, wireless link, and connectivity for audio, MicroSD, USB OTG, and camera · First ...

STMicroelectronics’ AlgoBuilder tool is designed to simplify firmware development by letting users build sensor-control algorithms graphically with library modules, ready to compile and run on an ...

The Arduino compatible Pax Instruments T400 Temperature Datalogger is now available to purchase priced at $175 from Adafruit. If you liked this you might also be interested in building an Arduino ...

· First Arduino board based on STM32 ARM® Cortex®-M MCU · Delivers high-performance graphics, TFT touch display, wireless link, and connectivity for audio, MicroSD, USB OTG, and camera ...

Firmware tool aims to speed STM32-based IoT sensor design. STMicroelectronics’ AlgoBuilder tool is designed to simplify firmware development by letting users build sensor-control algorithms ...