This Raspberry Pi SSL certificate project will walk you through the steps to installing and setting up the Let’s Encrypt Certbot client on the Pi. This Certbot client allows the user to grab a SSL certificate from Let’s Encrypt by either utilizing your own web server or by running its own temporary server.
Let’s Encrypt is the best way to easily obtain a secure and certified SSL certificate for your Raspberry Pi completely free. Before you get started with setting up SSL on your Raspberry Pi, make sure that you have a domain name already set up and pointed at your IP address as an IP Address cannot have a certified SSL Certificate.
If you are using Cloudflare as your DNS provider, then make sure you have it set to bypass Cloudflare as it hides your IP address meaning the Let’s Encrypt tool will fail to verify your Raspberry Pi’s IP address and generate it a SSL certificate.
Each Friday is PiDay here at Adafruit! Be sure to check out our posts, tutorials and new Raspberry Pi related products. Adafruit has the largest and best selection of Raspberry Pi accessories and all the code & tutorials to get you up and running in no time!
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.