xumc / hamboo-rs

Hamboo - ⌚Smartwatch based on Esp32-S3 chip.

Hamboo - ⌚Smartwatch based on Esp32-S3 chip.

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Main Chip：Esp32-s3 (wifi & bluetooth)
Hardware: Touch screen, microphone, speaker, gyroscope, wireless charging, external RTC, pressure sensor, SDMMC
Software Planning: OTA, watch dial, music player, sports, games, NFC, alarm clock, stop watch, timer...

📐 Design

📐 Blender modeling and 3d printing

Hamboo-V6.blend

🖥️ Circuit diagram & PCB

hamboo-pcb.zip

💰 Cost & 🎧Peripheral

• pcb: ￥0 （4-layer board free play lceda）
• 3d printing: ￥20 （White resin material）
• bom: ¥? (calculating...)
• screen: ￥30 （P169H002-CTP 1.69inch）
• battery: ￥7 (size: 302530, 3.7v 250mAh)
• watchband: ￥13 (for apple watch(7/8/9))
• others: ￥30 (speaker size: 1506、motor size: 3610、wireless charging coil: 3021 12.5uH)

⌨️ hamboo-rs

🎬 Getting Start

# Setting environment
cargo install espup
espup install
# To uninstall
# espup uninstall
export . ~/export-esp.sh

# Firmware
cargo check --release
cargo run --release

📋 Planning

• Display
• Touch
• Slint
• Other drivers
• OTA
• Watch dial
• 🎮 Games
• NFT support

📄 License

MIT   APACHE

Copyright (c) 2014-present, Michael