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Tools, APP Software Used etc.
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KiCad 9.0 |
Description
Gravitymon PCB for ESP32c3 Zero PET
Gravitymon is a electronic hydrometer software that can be used to measure gravity and temperature during
fermentation of beer and report the progress to a number of external services. Is uses a gyro to measure the
gravity since there is a correlation between gravity an the density of the fluid. Based on the density the
hydrometer will float at a different angle. The graph below is an example on how the fermentation process
can be tracked.
Code
Source code
https://github.com/mp-se/gravitymon
Schematic and Layout
gravitymon_schema.png
Oct 22,2025
22 views
Gravitymon PCB for ESP32c3 Zero PET
2 Layers PCB 30.7 x 123.2 mm FR-4, 1.6 mm, 1, HASL with lead, Purple Solder Mask, White silkscreen
Gravitymon PCB for beer fermentation tracking
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0
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Published: Oct 22,2025
Standard PCB
Download Gerber file 0
BOM(Bill of materials)
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File Last Updated: 2025/10/23 (GMT+8)
File update record
2025-10-2313:08:39
Parts List (BOM) is updated.
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