ChatRobotic designs and builds open-source FOC motor controllers — up to 150V (32S) input and 2979A peak — alongside NDAA-compliant drone avionics. OEM/ODM support covers custom firmware, enclosure design and PCB assembly.
2979A
Peak current
SEVEN 54 · 120V (26S)
150V
Max input voltage
32S battery recommended
ISO 9001 & 14001
Certified production base
Every unit tested before ship
OEM / ODM
Custom engineering
Firmware · enclosure · PCBA
DHL · FedEx · UPS
Worldwide shipping
Tracked, export-ready
Start from the machine you are building. Each scenario routes to the controllers, stacks and guides that fit it.
Flight stacks, 4-in-1 ESCs and VTX for FPV builds, including NDAA-compliant lines.
Browse air productsMid-to-high current FOC drives with regen braking for road vehicles and robot platforms.
Browse land productsHigh-current sealed drives for underwater vehicles and industrial equipment.
Browse sea productsSingle-wheel and board builds: controller picks plus FOC tuning and regen guides.
Read the guidesOpen-source FOC from 100A to 2979A. Compare current tiers here, or open the guide for sizing, firmware and wiring detail.
Open the VESC GuideLight duty · ≤300A
$59.00+
VESC-LS · VESC-S · Dual
Performance · 300-1000A
$269.00+
SEVEN 18 · TRONIC X12 · SEVEN 30
Extreme duty · 1000A+
$399.00+
SEVEN 30 · X24 · SEVEN 54
Every card shows the electrical envelope up front — voltage, continuous and peak current — so you can shortlist before opening a datasheet.
Sizing, firmware and build notes written by the same engineers who spec the controllers.
Custom firmware, enclosure design and PCB layout run against the same ISO-certified production base that builds the catalog — so a prototype and a production batch come from one engineering team.
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