What if you had to store something precious to be picked up by someone you do not know? What if you were far away from the box and had to change the password for security reasons?
This is where Sigfox comes in! Indeed, Sigfox allows you to use 4 downlink messages per day. The idea is to be able to update the password controlling the opening of the box. Therefore in this tutorial, every 6 hours (4 times per day), the box’s password will be set with a newly generated one from a web application. The owner can then decide to share the password to whom he wants. He will also be notified every time the box is opened!
This tutorial includes:
the firmware to upload on the MKRFox1200
the web API generating a new password and receiving the box’s notifications
8-6-2021 (August 6, 2021) is the Snakiest day of the year and it’s also this year’s CircuitPython Day! The day highlights all things CircuitPython and Python on Hardware. See you there!
Stop breadboarding and soldering – start making immediately! Adafruit’s Circuit Playground is jam-packed with LEDs, sensors, buttons, alligator clip pads and more. Build projects with Circuit Playground in a few minutes with the drag-and-drop MakeCode programming site, learn computer science using the CS Discoveries class on code.org, jump into CircuitPython to learn Python and hardware together, TinyGO, or even use the Arduino IDE. Circuit Playground Express is the newest and best Circuit Playground board, with support for CircuitPython, MakeCode, and Arduino. It has a powerful processor, 10 NeoPixels, mini speaker, InfraRed receive and transmit, two buttons, a switch, 14 alligator clip pads, and lots of sensors: capacitive touch, IR proximity, temperature, light, motion and sound. A whole wide world of electronics and coding is waiting for you, and it fits in the palm of your hand.
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Python for Microcontrollers — Python on Microcontrollers Newsletter: EuroPython 2021, CircuitPython 7.0.0 alpha 5 and more! #Python #Adafruit #CircuitPython @micropython @ThePSF
Adafruit IoT Monthly — Smart Agriculture, an E-Ink Newspaper, and more!
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