twislaandClaude Sonnet 5.5
2f1befa7f5
Eleven pages under /guide/, written from the README, the milestone documents and the Apps' own source: the keys, the Launcher, the Status Bar and the first start; the LoRa Scanner, GNSS, Gemini, IRC, Wi-Fi tools, Notes, Storage and System; Settings (with Wi-Fi) and Updates. Real screenshots where the site has them, a Guide link in the navigation, and the home page points to it. Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01EhqxQ49eCju4CzKYNjZzwT
3.2 KiB
+++ title = "The basics" description = "The keys, the Launcher, the Status Bar and what happens the first time you switch the device on." weight = 1 [extra] tag = "Start here" +++
The keys
The Cardputer's keyboard has no arrow keys and no Escape, so the firmware gives a few keys a second job:
| Key | Does |
|---|---|
| Enter | Opens or confirms the selected item |
| ` | Back: one step out of a screen, and out of an App |
| Fn + ` | Home: back to the Launcher |
| Fn + ; . , / | The arrows: up, down, left, right |
| ; . , / alone | The same arrows, as long as you are not typing text |
| Tab | Switches view in an App that has more than one |
| Del | Deletes backwards when you type |
| opt then an accent, then a letter | Types an accented letter: opt ' e gives é |
While you type text (a note, an IRC line, a setting), ; . , / type their own characters and you need Fn for the arrows. The bottom of the screen shows opt while a compose is waiting for its letter.
The Launcher
The home screen lists the Apps. Move with the arrows, open one with Enter. Back inside an App returns here.
The Status Bar
A strip at the top of every screen: the name of the App on the left, and on the right, from the edge inwards:
| Shows | Means |
|---|---|
| the time | The clock, once Wi-Fi or a GNSS fix has set it |
[3] |
Unread IRC messages that mention you, or private ones |
97% |
The battery (in the warning colour at 15% and under) |
SD |
A card is in; the warning colour at 80% full |
bars and W |
Wi-Fi connected, with its signal; W? is searching; MON is the Wi-Fi radio in its monitoring mode, which pauses IRC |
REC |
A GNSS Track is being recorded |
CAP |
A LoRa capture is being recorded |
L |
The radio is listening; it lights up for a moment on each packet. SW while a Sweep runs |
G or G12 |
The GNSS receiver is searching (G, dim), has a 2D fix (G), or has a 3D fix with that many satellites (G12) |
Toasts
News from a background service (an IRC mention, a Storage warning, an update that is out) shows as a short message over whatever App is open, and can beep and flash the LED. Sound & LED in Settings turns that off.
The first start
On a new device a short Setup asks four things, then never appears again:
- Long name, up to 39 bytes.
- Short name, up to 4 characters.
- Radio region. Nothing will transmit until you confirm yours. EU868 is the supported region.
- Timezone.
The SD card
Put a microSD card in the Cardputer. Without one the radio, GNSS, Wi-Fi and IRC still work, but nothing can be saved: no notes, IRC logs, Wi-Fi scan logs, GPX tracks, LoRa captures or saved Gemini pages. The Storage App shows what is on the card.
The firmware keeps its own folders at the top of the card (captures, gemini, gnss, irc, updates, wifi, plus notes). You can use the card in a computer too, but those names are the firmware's.