Llm

Note: There’s a companion post to this about using agentic AI here. Pre(r)amble I have a problem. Well, I have several problems, but this post is specifically about my habit of seeing a neat looking microcontroller, not really thinking about whether I need another one, and then buying a couple (because, well, you need two just in case, right?). In the office I have: A stack of v1 micro:bits Some third party micro:bit clones Several v2 micro:bits Raspberry Pi Picos (2040) DFRobot Beetles (ATmega) DFRobot Firebeetles (ESP32) Some ESP8266s Various ESP32 variants (some camera versions, some plain boards) How many have I actually gotten around to writing code on? One of the Firebeetles 😂 …and all of the micro:bits. Why? Having nice accessible inputs and outputs makes programming so much more enjoyable. The micro:bit completely nails this - no faffing around with which pin to use for the buttons, no I2C or SPI nonsense needed to poke at the accelerometer, and nothing funky to do to access the display, sound, or mic. Just use the nice simple API, load the code via USB and off you go. Even when running peripheral sensors, servos, etc the micro:bit is just a joy to get going with. ...

Pre(r)amble It’s hard to avoid all the AI infesting everything these days, but apart from using completions a bit in VSCode Copilot with the occasional conversation about different libraries (which I find a pretty pleasant way to learn about new things, even if those new things are occasionally BS) I haven’t really used it for code a lot. I read Github’s breathless “now, with AGENTS” release a while back, and never really gave it much thought until they also put out their Copilot Adventures … tutorials? The word “tutorial” feels a bit off, since the activities are couched in terms of “you’re going to make X!” but you’re not really making anything - you’re just being given examples of prompt structure to get the agent to build the thing for you. ...

I was mentoring at our local fortnightly Coder Dojo session yesterday and heard a couple of students talking about getting help from ChatGPT. My ears pricked up because these are mostly younger kids (mid-late primary, a few in early secondary) and, as much as I try to encourage them to broaden their horizons, usually are firmly in Scratch-land, with a few who have been working in MakeCode Arcade; how were they using LLMs here? ...