Independent thinking. Real-world engineering.

Big ideas.
Built for the
real world.

From secure silicon to intelligent energy. We turn ambitious ideas into electronics that perform — in the lab, in the field, and at scale.

Designed in India. Built for impact.Since 2009
Secure by designIntelligence at the core
Engineered to connectSilicon → systems → scale
THE BISQUARE DNA / STRATEGY BY DESIGN
2009The year our journey began
20+Product platforms in the field
15+ yearsDelivering defense-grade crypto
One lab.From first idea to production
Bisquare Systems — R&D record Field-verified · 2009–2026
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Figures verified in the field, not the brochure. Earlier revisions are void.

Our reach — partners & connections

Bosch Voltas — A Tata Enterprise Havells NXP C-DAC Prestige CG Power and Industrial Solutions Holtek NEXTY Electronics Varun Beverages Elin ACME — Leading Through Innovation Lithion OLT — Lights for Life Aggressive Innovision Avartan — Future Drive Connexus

Platforms shipped with and for partners across appliances, semiconductors, defense and energy.

Our expertise

Different disciplines.
One connected vision.


Strategy by design

One methodology from design thinking to market strategy — end-to-end product engineering that is sustainable by construction, not by afterthought.

Connexus IoT & AI

One secure network for lights, ACs, coolers, fans, solar inverters and battery systems — Wi-Fi, BLE and a self-healing mesh, with AI fault prediction on the Wink engine.

ECCOLogic platform

India's leading BLDC inverter controllers for ACs, fans and mixers — super-efficient, stabilizer-free, designed for extreme power conditions.

Defense & security

Fifteen years of run-time reconfigurable crypto co-processors and secure solutions for strategic communications.

Connexus — every device, one secure stream

Devices talk to the Connexus hub over a self-healing mesh, then reach you on two paths at once — the local network for instant control, the cloud for access anywhere. Drop a node and the mesh reroutes itself.

<1 sLocal response, internet or not
AES-256Every hop encrypted, signed firmware
−70%Lifetime maintenance cost
MeshSelf-healing — every device is a relay
CONNEXUS HUB LIGHT AC SOLAR BMS FAN
Demo Online {{ liveOnline }}/6 {{ livePackets }} pkt/s {{ liveLatency }} ms local
Flagship ODM platform

ECCOLogic — super-efficiency, super-reliability

Superior performance, stabilizer-free operation and pre-emptive maintenance alerts — the controller layer of the next generation of smart appliances. The inverter bridge on the rightbelow is the heart of it — six switches under field-oriented control, scaled from ceiling fans to compressors.

VDC + VDC − M
Three-phase BLDC drive · live current to the motor

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Inside the R&D lab

DATA IN KEY STORE CRYPTO CORE AES / PROPRIETARY RECONFIG FABRIC · RUN-TIME CIPHER OUT
Crypto co-processor · data moving through the cipher path
MCU DRIVER I/O ECCOLOGIC CTRL · REV C · 4-LAYER
ECCOLogic controller board · live signal routing
Inside the lab — simulated telemetry Streaming
POWER DRAW THERMAL INDEX
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{{ liveRisk }}%Fault risk · healthy
{{ liveUptime }}Rig uptime

Illustrative demo of the Wink anomaly pipeline. Readings are simulated, not measurements from connected hardware.

Seventeen years of shipped milestones live on the Journey page.

Hardware R&D, as a service

Have hardware to build? Use our lab.

We take outside briefs — from napkin schematic to production line. Your product runs on the same platforms explored on this page.

01

Brief & feasibility

Two weeks: requirements, architecture, BOM cost envelope, and a go/no-go you can trust.

02

Working prototype

Real boards on the bench rig above — schematic, layout, firmware and enclosure drafts.

03

Field test

Extreme-voltage, thermal and connectivity trials in real Indian field conditions — not a chamber.

04

Production & handover

ODM manufacture or full IP licensing — your line, your brand, our controllers inside.

Join us — start a build connect@bisquare.com
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The partnership desk

Partner with Bisquare Systems

Ready to integrate proven, AI-driven ODM technology into your products? The lab answers its own mail.

Contact us connect@bisquare.com