https://www.ul.com/news/unprotected-firmware-puts-iot-devices-greater-risk
Updating firmware for Internet of Things (IoT) devices can present greater challenges that cannot be overlooked in terms of cybersecurity risk management.
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https://mongoose-os.com/
An open source Operating System for the Internet of Things. Supported microcontrollers: ESP32, ESP8266, STM32, TI CC3200, TI CC3220. Amazon AWS IoT, Google IoT...
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https://www.cnx-software.com/2023/08/29/lorawan-iot-button-ships-with-open-source-firmware-bootloader-and-android-app/
n-Fuse LoRaWAN IoT Action Button support supports single, double, and long presses, as well as tactile feedback.
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