by Kris Thompson | Jan 14, 2021 | Tech
https://aws.amazon.com/iot-core/lorawan/ Introducing Amazon AWS IoT Core for LoRaWAN Server: https://aws.amazon.com/blogs/iot/introducing-aws-iot-core-for-lorawan/ The following diagram will be used to test this new feature set from Amazon. Parts: Adafruit...
by Kris Thompson | Jan 12, 2021 | Tech
This was used to initially request the Certbot Certificate:certbot certonly -d wiki.austinvoicedata.com –manual –preferred-challenges dns Now, how to renew it. Use the same command: Deploy a DNS TXT record * Name: _acme-challenge.wiki.austinvoicedata.com*...
by Kris Thompson | Jan 8, 2021 | Tech
Sometimes you cannot Accept Risk on a website with a bad certificate (as deemed by Chrome. Just type in “thisisunsafe” or “badidea” in the browser. Really Google? This actually worked....
by Kris Thompson | Jan 1, 2021 | Tech
The internet is actually a series of Tubes. This diagram provides a reference for the plumbing at home. Note your internet modem device often contains: internet router providing Network Address Translation basic firewall features network switch providing ethernet...
by Kris Thompson | Dec 23, 2020 | Tech
LoRaWAN – Moving Data from Device to Dashboard A LoRaWAN Trip Report for Austin IoT – Dec 23, 2020 LoRaWAN (a network architecture and protocol) is a type of low-power wide-area-network (LPWAN). LPWANs are used for low-power and low-data applications. In...
by Kris Thompson | Dec 13, 2020 | Tech
Deploy Django on Nginx using Docker – KT Notes Nginx is an excellent web server. Start with a docker image. Environment: Private Ubuntu 20.04 Private/Public Django application hosted in GitHub Get started: Login (SSH) to your Linux host Add Docker as needed,...