Using a USB Drive for a swap file on a RaspberryPi Zero 2
Here are all the commands required condensed into a single script (thanks Copilot): This is for a 1GB swap file (double the ram on the pi). However, you can increase…
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Setting Up a Golang Web Server on EC2 with a Free SSL Cert and No Load Balancer
Create a new EC2 instance. This example was done on amazon-linux but I think it would probably be better to use ubuntu next time. If you do use ubuntu note that…
Read postUsing Postman with .net gRPC endpoints
Hey everyone, Just a quick post on how to use postman with a gRPC endpoint using .net core. Add the grpc reflection package to your project: Add to the container and…
Read postSystem.IO.IOException with a .NET gRPC Project on Mac
Hey everyone, I created a new gRPC project with Visual Studio on a Mac and ran into the following error when trying to run it: It turns out that Kestrel does not…
Read postReset USB Devices on RaspberryPi Ubuntu
Hey everyone, I ran into a small issue today on my RaspberryPi. Occasionally, when restarting scripts that utilised usb devices (lidar, arduino) the usb connections…
Read postAutomatically Shutdown a RaspberryPi when the Network is not Reachable
Hi everyone, I’ve had a bit of an issue recently with my RaspberryPi disconnecting when I’m flooding the network with camera images. Unfortunately I’m using a dodgy…
Read postHydroponics Robot Part 6 - Polygon Object Detection
Hi everyone,It’s been a while since I’ve posted an update on the the hydroponics robot but I’m definitely still working on it! I’m currently working on aligning the…
Read postHydroponics Robot Part 5 - Lane Navigation
In this blog post, I will be sharing the latest progress I made on my hydroponics robot. I last left it with goal accuracy issues and the wheel tread falling off. I…
Read postHydroponics Robot Part 4 - Nav2 Goal Accuracy
Welcome back to the Hydroponics Robot project! In this update, I will be discussing some of the challenges I faced while trying to improve the navigation accuracy of…
Read postHydroponics Robot Part 3 - Mapping Issues Continued
Welcome back to the third part of my series on building a hydroponics robot! In this blog post, I’ll continue discussing the mapping issues I encountered while trying…
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