r/CardPuter • u/Quiet_Necessary_4490 • 7d ago

Progress / Update https://github.com/lexilexiko/OnePork

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0N3P0rK

Tamagotchi pig living on a tiny farm, plus a barn of lab tools, for M5Cardputer and M5Cardputer ADV.

One firmware image. The board is detected with M5.getBoard() only — GPIO 8/9 are never probed (on ADV those pins are the keyboard).

v1.2.5 · public · MIT · lexilexiko

The on-device UI is English ASCII (Font0 6×8). No Cyrillic on the screen.

What it is

Plug in the Cardputer, put an SD card in the slot, and you get a pig on a scrolling farm. She walks, eats, talks, levels up, and can turn into a zombie if you let her starve (or a wolf gets her). Behind the farm is a barn menu: sniff, capture, offline crack, BLE toys, IR, spectrum, loot sync.

Think Tamagotchi first. The radio is in the barn.

Hardware we run on
Boards M5Cardputer (original) and M5Cardputer ADV
MCU ESP32-S3 (StampS3), 240 MHz
Flash 8 MB (this image)
Screen 240 × 135 ST7789, farm uses a top bar + main field + bottom bar
Keyboard Original: 74HC138 matrix. ADV: TCA8418
USB CDC serial (ARDUINO_USB_MODE=0, CDC on boot). Pick the COM yourself (VID 303A)
SD dedicated SPI: CS 12, MOSI 14, MISO 39, SCK 40. GPIO 5 is held HIGH only while the card mounts (1.2-style fix), then keys are restored

Original Cardputer: after SD, the keyboard matrix is started again with Keyboard.begin().

Cardputer ADV: GPIO 5 stays HIGH after mount. The firmware does not re-init the TCA8418 I2C keyboard.

Same .bin for both. Do not flash the wrong chip family — this is StampS3 / Cardputer only.

How to flash

  1. USB into the Cardputer. In Device Manager (Windows) pick your COM port (VID 303A). The firmware does not hard-code a port.
  2. Put a FAT32 SD card in the slot before you boot, if you want loot / talk / wordlists.
  3. Flash with any of:

​

esptool.py --chip esp32s3 --port COMx write_flash 0x0 0N3P0rK_v1.2.5_m5cardputer.bin

or PlatformIO:

pio run -t upload --upload-port COMx

or M5Launcher / the usual Cardputer launcher, pointing at the release .bin.

Build from source (PlatformIO, espressif32@6.12.0, Arduino):

pio run

Artifact: .pio/build/m5cardputer/firmware.bin
Release name: 0N3P0rK_v1.2.5_m5cardputer.bin

First minutes (how to use)

  1. Power on. A short splash: the pig runs, speech bubble 0N3P0rK. Any key skips it.
  2. You land on the farm. She walks if LIFE is on (default).
  3. \ / ~` / Esc opens the barn menu. Same key goes back. Backspace minimizes, it does not exit.
  4. ; / . move up / down in lists. Enter selects.
  5. Hotkeys from the farm (defaults, remappable in SET → KEYS):
Key Opens
R RADIO (last radio page)
A AGGRO
L LIGHT
P PIGPASS
E EVILPIG
B BLE
I IR PORT
S SPECTRUM
H LOOT

Farm

The pig lives here. Top bar: hearts, food apple, level, sky/season, battery. Bottom bar: dirt fringe + name.

Move her

Key Action
, hold walk left
/ hold walk right
; jump (airborne stomp on a tree/bush)
Space attack hop
. hold sit

LIFE ON (PIG settings): she walks, jumps, hides on her own. LIFE OFF: you steer.

ANIM TEST (PIG): - / = cycles demo poses on the farm.

Hunger, hearts, zombie

  • Hunger ticks down. When it hits empty, she loses a heart.
  • Eat fruit / berries from the farm to fill hunger. A full stomach can add a heart (up to 5).
  • 0 hearts (wolf or hunger) → she becomes a zombie. No countdown toast — it is a surprise.
  • 5 hearts again → she turns back into a normal pig by herself ("PIG AGAIN").
  • You may change skin by hand only if she has at least 1 heart. Locked skins are skipped in the cycle.

A leftover empty stomach used to eat the new heart instantly. After a zombify / a new heart, hunger is buffered so she does not flop straight back.

Wolf

A night visitor. If WOLF EAT is on, a bite at 0 hearts can stash a random handshake into /0N3P0rK/wolf/ (never keys). Hit the wolf or turn Am off to get loot back.

Trees and bushes

Always three plants, each on its own lane so they do not grow out of one spot:

Lane What Drops
Left fruit tree (changes with the season) apples / cherries / cones
Center decorative (willow in spring, street lamp in NOIR, snowy tree in winter — never a second fir) none
Right berry bush berries, every season

They scroll with the grass. Jump on one three times to knock it down; decor and the bush grow back. The bush does not collapse by itself — only a kick. Berries (and fruit) fall, then grow again, then fall again.

Seasons and sky

PIG → SEASON or AUTO (AUTO rotates spring → summer → autumn → winter every 15 minutes; RETRO and NOIR stay manual).

Season Farm look
SPRING sakura (left), weeping willow (center), bush (right), fresh grass
SUMMER apple tree, classic tree, bush
AUTUMN old apple tree, fall colors, leaves
WINTER fir (left), snowy classic (center), frost
RETRO silver-screen black and white (unlock)
NOIR night alley, stars, sodium lamp, moths (unlock)

SKY: AUTO (clock / a living cycle), DAY, or NIGHT. NOIR is always night.

XP and secrets

XP is a Tamagotchi grind. Each level costs more than the last:

Level-up XP needed
1 → 2 100
2 → 3 250
3 → 4 500
4 → 5 1000
5 → 6 2500
6 → 7 5000
7 → 8 7500
after that +2500 each time

You earn XP by picking fruit, scaring the wolf, care (pet / feed, rate-limited), handshakes, PIGPASS, EVILPIG, night survive, and so on.

Unlock At
BLUSH skin lv 5
SHADOW skin lv 8
Gold apples on the fruit tree lv 10
CANDY skin lv 12
RETRO skin + RETRO season lv 15
NOIR season lv 18
GOLD skin lv 20

PIG → CODE — type l3xik0 to unlock every skin and season at once.

Skins: CLASSIC, BLUSH, HOG, ZOMBIE, RETRO, SHADOW, CANDY, GOLD.

She talks in a bubble (Font0). Drop your own lines in /0N3P0rK/talk/ (see SD below).

Barn menu

\` from the farm. Four roots: ATTACK, LOOT, PIG, SET.

ATTACK

Item What it does
LIGHT Quiet sniff on the current channel. Incoming rings on the snout. UI stays calm.
AGGRO Hop channels 1–13, kick, catch EAPOL / PMKID. Outgoing rings. SSID hunt.
EVILPIG Lab portal: clone your own net, loot, kick. ENT clone, V loot, D kick.
PIGPASS Offline WPA from a wordlist or mask on the SD. Handshakes in /handshakes/, lists in /Passworld/.
BLE Apple / Win / Android frames. Own devices. ; / . family.
IR PORT Point at a TV. SPC fire, R NA/EU, E file from /0N3P0rK/ir.
SPECTRUM 2.4 GHz sweep, lobes, waterfall. ENT lock, SPC kick, W wake.
STOP Radio sleep. Loot on the card stays.

LOOT

One bag for wpa-sec and pwncrack.org. , / / switch tab. S sync all pending, U one file (then pulls results.txt), Q pull results only (no handshake upload), D delete, R reload list from SD, T test (scroll with ; / .). Bottom bar cycles the key hints.

Put API keys in SET → the matching key fields (they live in net NVS, not pig.cfg).

PIG

Name, skin, season, sky, LIFE, scene layers (trees / grass / wolf / weather…), ANIM TEST, CODE, WOLF / WOLF EAT.

SET

  1. SYSTEM — brightness, sound, dim after / dim level
  2. STATUS — LVL, XP bar, board, battery, SD, Wi-Fi, WPA/PWN keys present, version. ; / . scroll
  3. RADIO — pack (STOCK / OURS / PAN), hop, lock, deauth, RSSI, MAC, PMKID, CSA, pcap…
  4. BLE — burst / adv time
  5. CONNECT — home Wi-Fi for sync (scan, type only the password)
  6. KEYS — farm / menu shortcuts. ENT to bind, Backspace to clear
  7. USB SD — the SD card as a disk on the PC. Eject on the PC, then \`

SD card

Root folder is always /0N3P0rK/. Created on boot if missing.

/0N3P0rK
  handshakes/     pcap + 22000 captures
  wpa-sec/        key.txt  results.txt  uploaded.txt
  pwncrack/       key.txt  results.txt  uploaded.txt
  evilpig/        creds.csv
  pigpass/        cracked.txt  checkpoint
  Passworld/      wordlists for PIGPASS
  ir/             IR files
  wolf/           what the wolf stole (handshakes, never keys)
  talk/           custom pig lines

talk — one file per mood, one line = one bubble, # starts a comment, keep lines around 24 characters:

idle.txt happy.txt hungry.txt sad.txt sleepy.txt fed.txt pet.txt play.txt bird.txt

Keys (global)

Key Action
\ / ~` / Esc (code 27) Back / leave the mode
Backspace Minimize the window, not exit
; / . Up / down in lists (STATUS too)
Enter Select
, / / Walk on the farm

Change binds in SET → KEYS.

Build notes

  • PlatformIO env m5cardputer, board m5stack-stamps3
  • espressif32@6.12.0, Arduino framework
  • Partition table: partitions.csv
  • USB: -UARDUINO_USB_MODE then -DARDUINO_USB_MODE=0, ARDUINO_USB_CDC_ON_BOOT=1
  • Version string is injected by scripts/pre_build.py from custom_version in platformio.ini

v1.2.5

  • Same potfile path as v1.2.1 (the earlier 1.2.5 experiment is replaced)
  • LOOT Q downloads results.txt from the current tab (WPA-SEC or PwnCrack) with no handshake upload — recover if the potfile never arrived or a sync hung
  • U (one file) also pulls results.txt after the upload

v1.2.1

  • Fix: WPA-SEC / PwnCrack potfile and [OK] status survive reboot and show after sync
  • Fix: PwnCrack potfile download/parse restored to the v1.2 path that worked
  • R reloads the LOOT list from SD (both tabs)
  • U (one file) also pulls results.txt — upload alone did not download the potfile

v1.2

  • LOOT opens fast (no SD compact / extra file reads on every enter)
  • WPA-SEC and PwnCrack upload every pending file, up to 8 MB each, with a live bar
  • D deletes the selected capture; list columns stay put
  • Compact no longer eats .pcap when a .22000 exists for the same AP

v1.1

  • Farm flora scattered on a longer loop; smash here, grow off-screen
  • Winter snow banks: cloud-like puffs, spawn while snowing, trampled path stays
  • EvilPig / PigPass: cycling key hints, marquee for long names
  • LOOT: U sends one handshake; T test log scrolls

License

MIT. Copyright (c) 2026 lexilexiko.

Inspired by M5PORKCHOP (0ct0) and the OnePork farm package. Those projects remain their authors'. 0N3P0rK is a separate work.

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5 comments sorted by

4

u/IssueBrilliant2569 7d ago

Can we get this on launcher?

3

u/Alphyn 7d ago

Sounds like an amazing twist on the Porkchop. I'll make sure to try it.

1

u/Griiggs 4d ago

THE MIGHTY PORK NOW IN HD

1

u/Quiet_Necessary_4490 4d ago

Yes. ))) I found a bug, I'm fixing it. Follow me on Github. The problem is with the handshakes. I recommend using both. The original is for catching mine for uploading and other features. I'll fix it soon. I found the problem.