User guide · Firmware v1

Getting to know Maya

Everything you need, from the first plug-in to factory reset. Five minutes to read, and she’ll teach you the rest herself.

01Quick start

  1. 1
    Plug in

    Connect the USB-C cable to any 5 V / 1 A charger or computer. Maya has no battery, so she stays plugged in.

  2. 2
    Say hi

    She waves hello, then her eyes start looking around. Wait for that before you touch her.

  3. 3
    Pair

    Open the Maya app and follow the steps. The app finds her over Bluetooth and gives her your Wi-Fi.

Maya works without Wi-Fi too: her face, moods, clock, timers and games all run on the device. Wi-Fi adds weather, notifications and time sync.

02Touch controls

Maya has two hidden touch pads. T1 is on top of her head, T2 is on the side. A light touch is enough; you don’t need to press.

TouchOn her faceIn menus and games
Tap T1 (head)Pet her. She gets happy.Select, jump, flap, fire, drop
Tap T1 3–4 times fastShe gets annoyed—
Tap T1 5+ times fastShe gets angry—
Tap T2 (side)Open the menuMenu: next item. Screens: back to the menu
Hold T1 for 1 s—Leave the current screen or game
Hold T2 for 1 s—Leave the games list, back to the menu
Hold T1 + T2 for 2 sGo to sleep / wake up—
Hold T2 for 2.5 sSetup / pairing mode, from anywhereSetup / pairing mode, from anywhere

03Moods

Maya’s mood changes on its own through the day, and with how you treat her. Now and then she shows a little card in Bangla. Tap T1 or T2 to close it.

  • Happy
    খুশি মায়া
  • Love
    আপন মানুষ
  • z
    Sleepy
    ঘুম পাচ্ছে
  • Surprised
    ওমা!
  • Bored
    অলস সময়
  • Annoyed
    বিরক্ত মায়া
  • Angry
    রেগে আছি
  • Dizzy
    মাথা ঘুরছে

Bedtime: hold T1 and T2 together for about 2 seconds and Maya goes to sleep. Poke her while she sleeps and she’ll grumble at you, then doze off again. Hold both pads again to wake her.

Tap T2 on her face to open the carousel. Tap T2 again to turn to the next item, and T1 to open it. Inside any screen, T2 takes you back to the menu.

Maya face
Back to her eyes.
Digital clock
Time and date, synced from the internet.
Live weather
Temperature, sky and humidity for your city.
Notifications
Your 5 latest alerts from the app.
Pomodoro
25 minutes focus, 5 minutes break.
Timer & lap
Stopwatch with laps. T1 starts and stops.
Focus stats
How much you focused today and this week.
Mini games
The arcade. See Games below.
System info
Wi-Fi, memory, uptime and firmware version.
Setup / Reset device
Setup shows until Maya is paired. After that, this slot becomes Reset device.

05Games

Open Mini games from the menu. T2 picks the next game and T1 starts it. Every game is played with T1. Hold T1 for a second to stop a game, or hold T2 to leave the arcade. High scores are saved on Maya and survive unplugging.

  • Dino Run
    Jump the cacti through day and night.
    T1 jump
  • Flappy
    Tap to flap through the pipes.
    T1 flap
  • Space Shooter
    Fire lasers at the alien fleet.
    T1 fire
  • Tower Stack
    Drop blocks with perfect timing.
    T1 drop
  • Circle Pong
    Pong around a round screen.
    T1 reverse
  • Reflex
    Wait for the flash. Tap. Milliseconds count.
    T1 on the flash
  • Brick Breaker
    Smash every coloured brick.
    T1 paddle

06Pairing and Wi-Fi

A new Maya opens the setup screen with a QR code. In the app, tap Pair New Maya, scan the code, and choose your Wi-Fi. The app talks to her over Bluetooth, and the connection is encrypted end to end. Once paired, Maya belongs to your account, and nobody else can claim her.

  • To get back to setup at any time, hold T2 for 2.5 seconds.
  • No app nearby? Open Wi-Fi setup: Maya makes her own hotspot called MAYA-SETUP. Its password is shown on her screen. Join it with your phone and enter your Wi-Fi in the page that opens.
  • Maya needs 2.4 GHz Wi-Fi. 5 GHz-only networks won’t show up.

07Accessories

Bunny ears, panda ears, crown, sprout, headphones and backpack all plug in without glue or tools. To change, pull the accessory straight up (or off her back, for the backpack) and push the new one in until it sits flat. Every accessory fits every Maya.

Your box also has a 25 mm mini Maya keychain. It’s small, so keep it away from young children.

08Firmware updates

Maya doesn’t update over the air, so nothing changes without you knowing. When a new version is out, we’ll email you a link to our web updater:

  1. Connect Maya to a computer with a USB-C data cable.
  2. Open the updater in Chrome or Edge on a computer (not a phone).
  3. Click Connect & Flash MAYA, pick her port, and wait until it says done. Don’t unplug her during the update.

If the updater asks whether to erase the device, choose No to keep your Wi-Fi, pairing and high scores. Erasing gives you a clean start, like a factory reset.

09Factory reset

Resetting erases Wi-Fi, pairing, her name and high scores, and Maya starts again like new. Do this before you give her to someone else.

  1. Open the menu (tap T2) and turn to Reset device.
  2. Tap T1 to open it.
  3. Hold T1 for 1.5 seconds until the ring fills. Tap T2 instead to cancel.

After a reset, remove her from your account in the app too.

10Care and safety

  • Use a regulated 5 V USB power source only.
  • Maya’s body is PLA plastic. Keep her out of direct sun, hot cars and away from heaters. PLA softens above about 50 °C.
  • Clean the screen with a dry microfiber cloth. For the body, use a soft dry brush. No water or solvents.
  • Keep her dry. She’s not made for bathrooms or outdoors.
  • Not a toy for children under 3: the accessories and the keychain are small parts.

11Specifications

Brain
ESP32-C3, 160 MHz RISC-V, 400 KB SRAM, 4 MB flash
Display
1.28" round IPS, 240 × 240, 40 MHz SPI
Touch
Two capacitive pads: tap on the head, menu on the side
Wireless
2.4 GHz Wi-Fi and Bluetooth LE setup
Cloud
Encrypted MQTT over TLS
Interface
LVGL 8.4, 11 screens, 3D carousel menu
Games
7 built-in, high scores saved on device
Language
Bangla dialogue cards
Power
5 V over USB-C, always on
Body
3D-printed PLA with a soft textured finish, plug-in accessories

12Troubleshooting

The screen stays black+

Use a 5 V USB charger that gives at least 1 A, and try another cable. Some thin cables only charge phones and drop the voltage.

Touch does nothing right after plugging in+

Maya ignores touch for the first 3 seconds while she calibrates. Keep your hands off her until she says hi.

She won't join my Wi-Fi+

Maya works on 2.4 GHz only. If your router mixes 2.4 and 5 GHz under one name, turn on a separate 2.4 GHz network.

Pairing fails or times out+

Hold T2 for 2.5 s to restart setup, keep the phone close, and try again from the app.

Weather or time is wrong+

Both come from the internet. Check System info for the Wi-Fi status, and set your city in the app.

An accessory is loose+

Push it straight down until it seats. If it still wobbles, write to us and we'll send a new one.

Still stuck?
Write to us. A real person answers, usually within a day.
contact@xentoryx.com

← Back to Maya