99 lines
3.7 KiB
Markdown
99 lines
3.7 KiB
Markdown
---
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pageType: source
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id: source.ai-desktop-companion
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title: ai-desktop-companion
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sourceType: local-file
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sourcePath: /home/topher/.openclaw/workspace-crash-bot/projects/ai-desktop-companion.md
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ingestedAt: 2026-05-02T21:14:54.302Z
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updatedAt: 2026-05-02T21:14:54.302Z
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status: active
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growth: sprout
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---
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# ai-desktop-companion
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## Source
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- Type: `local-file`
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- Path: `/home/topher/.openclaw/workspace-crash-bot/projects/ai-desktop-companion.md`
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- Bytes: 2903
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- Updated: 2026-05-02T21:14:54.302Z
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## Content
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```text
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# AI Desktop Companion
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> Thread: #ai-desktop-companion (Discord thread in #projects)
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## StackChan Kawaii — M5Stack
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**Product:** StackChan Kawaii Co-Created Open-Source AI Desktop Robot
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**SKU:** K151
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**Price:** $99.00
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**Status:** Out of Stock (pre-order)
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**Shop:** https://shop.m5stack.com/products/stackchan-kawaii-co-created-open-source-ai-desktop-robot
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**Docs:** https://docs.m5stack.com/en/stackchan
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**GitHub:** https://github.com/m5stack/StackChan
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**iOS App:** https://apps.apple.com/app/stackchan-world/id6756086326
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**Website:** https://stackchan.world/home
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### What It Is
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A super kawaii AI desktop robot co-created by M5Stack and the community. Listens, responds, makes expressions, dances, acts as a voice assistant, smart-home controller, and even a tiny home guardian with its camera.
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### Key Specs
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| Spec | Detail |
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|---|---|
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| **MCU** | ESP32-S3, 240 MHz dual-core LX7 |
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| **Memory** | 16MB Flash, 8MB PSRAM |
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| **Wireless** | Wi-Fi 802.11 b/g/n (2.4 GHz), BLE 5 |
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| **Display** | 2.0" IPS LCD, 320×240, 65536 colors, capacitive multi-touch |
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| **Camera** | GC0308, 640×480 (0.3 MP) |
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| **Audio In** | Dual microphones, ES7210 codec |
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| **Audio Out** | 1W speaker, AW88298 I2S amp |
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| **Sensors** | Proximity (LTR-553ALS-WA), 9-axis IMU (BMI270 + BMM150) |
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| **Touch** | 3-zone touch panel (Si12T) |
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| **NFC** | ST25R3916 full-featured |
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| **IR** | Transmitter + receiver (IRM56384) |
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| **LEDs** | 12× WS2812C RGB |
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| **Servos** | 2× feedback servos — 360° horizontal, 90° vertical |
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| **Battery** | 700 mAh |
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| **Power Mgmt** | AXP2101, RTC BM8563 |
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| **Expansion** | microSD, 3× Grove ports, LEGO-compatible holes |
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| **Size** | 54 × 70 × 62 mm |
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| **Weight** | 187g |
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### Firmware & Dev
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- **Default firmware:** XiaoZhi AI agent, facial expressions, motion, iOS video calls, remote avatars, nearby StackChan discovery
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- **Programming:** Arduino IDE, PlatformIO, ESP-IDF, UiFlow2
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- **Burner tool:** M5Burner (Win/Mac/Linux) for firmware flashing
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- Current factory firmware: V0.12
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### Links
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- [CoreS3 docs](https://docs.m5stack.com/en/core/CoreS3) (the main controller unit)
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- [Schematics](https://docs.m5stack.com/en/stackchan) — Host, Base Adapter, Power, Ring, Touch boards
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- [Kickstarter page](https://www.kickstarter.com/projects/m5stack/stackchan-the-first-co-created-open-source-ai-desktop-robot)
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- [Hackaday](https://hackaday.io/project/181344-stack-chan-javascript-driven-super-kawaii-robot)
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### Notes
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- Fully open-source hardware + software
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- Magnets interfere with BMM150 — avoid strong magnetic fields nearby
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- Don't forcibly rotate servos when powered (can damage them)
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- Pre-order only — separate order from other in-stock items
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### Related
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- [[tricorder.md]] — Elecrow AI Camera (ESP32-S3 Vision) evaluated as a deployable vision sensor for the Tricorder; shares same camera sensor (GC2145 2MP) and MicroPython/ESP-IDF dev platform
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```
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## Notes
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<!-- openclaw:human:start -->
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<!-- openclaw:human:end -->
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## Related
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<!-- openclaw:wiki:related:start -->
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### Referenced By
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- [ai-rig-upgrade](sources/ai-rig-upgrade.md)
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- [README](sources/readme.md)
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- [tricorder](sources/tricorder.md)
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- [Tricorder-Project](sources/tricorder-project.md)
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<!-- openclaw:wiki:related:end -->
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