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BEEWATCH MK2

Krishnawa

ESP32 S3 Based smartwatch

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Main components

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Part NumberDescription
ESP32-S3FH4R2Microcontroller, Wi-Fi 802.11b/g/n, Bluetooth, 32bit
LTC3549EDCB#TRMPBF
MCP73832-2-OTSingle cell, Li-Ion/Li-Po charge management controller, 4.20V, Open-Drain Status Output, in SOT23-5 package
ME6217C33M5G
RYS8830
S-1206B18-M3T1G

BEEWATCH MK2 schematic

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BEEWATCH MK2 board layout

BEEWATCH MK2 PCB render

Top PCB
Bottom PCB