molecule
ESC G431
Public Made by Adomby adom
Single-motor ESC for the drone test cell: STM32G431 + DRV8300 driving a 3-phase bridge of six BSC016N06NS MOSFETs, TPSM365 buck to 12 V, INA181 low-side current sense (25 mV/A, 131 A full-scale). Runs AM32. 64 x 74 mm, 4-layer.
main
ESC interface land patterns
JP1 uses ADOM_JUMPER_4x2; J1 uses a 2×7, 1.27 mm SMD STDC14 header footprint. The source board specifies neither an exact jumper assembly nor a connector manufacturer ordering code. These are two reusable CAD definitions, not claimed purchasable MPNs.
- adom-jumper-4x2-land-pattern.kicad_mod
- adom-jumper-4x2-land-pattern.kicad_sym
- stdc14-127mm-smd-header-land-pattern.kicad_mod
- stdc14-127mm-smd-header-land-pattern.kicad_sym
Extracted from the actual Astra ESC board and published source schematic. Board position and net assignments removed; verify pad geometry and connector fit before choosing parts. No verified standalone 3D models are included.
# ESC interface land patterns
JP1 uses ADOM_JUMPER_4x2; J1 uses a 2×7, 1.27 mm SMD STDC14 header footprint. The source board specifies neither an exact jumper assembly nor a connector manufacturer ordering code. These are two reusable CAD definitions, not claimed purchasable MPNs.
- [adom-jumper-4x2-land-pattern.kicad_mod](adom-jumper-4x2-land-pattern.kicad_mod)
- [adom-jumper-4x2-land-pattern.kicad_sym](adom-jumper-4x2-land-pattern.kicad_sym)
- [stdc14-127mm-smd-header-land-pattern.kicad_mod](stdc14-127mm-smd-header-land-pattern.kicad_mod)
- [stdc14-127mm-smd-header-land-pattern.kicad_sym](stdc14-127mm-smd-header-land-pattern.kicad_sym)
Extracted from the actual Astra ESC board and published source schematic. Board position and net assignments removed; verify pad geometry and connector fit before choosing parts. No verified standalone 3D models are included.
[Provenance](provenance.json)