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JustStan 900465e308 AGENTS: point FET and driver rows at KiCad-Library ALTERNATES.md
Replaces the inline alternates note with a link, so the shared gate driver
list is not restated in three board repos. Also drops the unqualified
"drop-in successor" claim for XRS280N03C: it is 30 V VDSS and this board
is rated to 8S, 33.6 V charged.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-08-27 11:38:05 +02:00

OpenESC-30x30

Open source 4-in-1 BLDC ESC with a 30.5 x 30.5 mm mounting pattern, part of the incutec OpenDrone line. Four independent motor controllers, each with its own MCU, gate driver and six MOSFETs, running AM32 and taking DShot over the standard 8-pin connector.

OpenESC-30x30 top OpenESC-30x30 bottom

Status Shop Discord Video OSHWA

Maintained by @Just4Stan.

Specifications

Continuous 60 A / channel
Firmware AM32
ESC protocol DShot, bidirectional
Telemetry Extended DShot
Input 2-8S LiPo (6.0-33.6 V)
BEC None
MCU One per motor
MOSFETs 6 per motor
Current sense On-board, 330 A
FC connector JST-SH 8-pin
Mounting 30.5 x 30.5 mm, 4.0 mm holes
Dimensions 41.6 x 42.5 mm
PCB 6-layer, 1.6 mm, 2 oz copper

Technical write-up, part list and layout constraints: AGENTS.md.

In the line

What pairs with what, and what is available: opendrone.be.

Contributing

See CONTRIBUTING.md.

License

Hardware licensed under CERN-OHL-S-2.0, see LICENSE.