// Ecoplug R&D — Embedded Systems Lab

We Build the
Brain of Every
EV Charger.

Ecoplug's in-house embedded systems team designs and manufactures the intelligence behind EV charging — from dedicated firmware and IoT controllers to PLC systems, health monitors, and full EV simulators. Technology transfer available for OEMs and startups.

In-House Firmware
OCPP 1.6 / 2.0
IoT / MQTT
Tech Transfer
OEM Ready
EEIL-MCU
v3.2.1
OCPP
Stack
Power
Ctrl
Health
Mon
Meter
IC
Safety
MCU
IoT
Modem
In-House
// firmware_dev
OCPP 2.0
// protocol
IoT / MQTT
// connectivity
OTA
// updates
Tech Xfer
// available
2000+
// deployed
// product_portfolio[]

Six Products. One Ecosystem.

Every product is designed, developed, and manufactured in-house at Ecoplug's Alwar R&D facility. Available for technology transfer to OEMs, startups, and EV manufacturers.

Core Product

EV Charger Controller

The brain of every Ecoplug charger — a dedicated embedded controller managing power delivery, safety, communication, and user authentication in real time.

OCPP 1.6 & 2.0 stack — built-in
4G / Wi-Fi / LAN / Ethernet connectivity
RFID, QR, and app authentication
OTA firmware update support
Supports AC 3.3kW–22kW & DC 40kW–480kW
Enquire
Firmware

Dedicated Firmware

Proprietary firmware developed entirely in-house — covering power management, communication protocols, safety interlocks, metering, and cloud connectivity.

C / C++ on RTOS (FreeRTOS / Zephyr)
Modbus, CAN bus, RS-485 support
MQTT / WebSocket cloud integration
Secure boot & encrypted OTA updates
Technology transfer — full source code
Enquire
Industrial

PLC — Programmable Logic Controller

Industrial-grade PLC designed for EV charging infrastructure — managing multi-charger load balancing, grid protection, and automated fault response.

IEC 61131-3 compliant programming
Multi-charger load management logic
Grid protection & demand response
DIN rail mountable — IP65 rated
SCADA / HMI integration ready
Enquire
Safety Critical

IMD — Insulation Monitoring Device

A safety-critical device that continuously monitors insulation resistance in EV charging systems — detecting ground faults before they become dangerous failures.

Continuous insulation resistance monitoring
IEC 61557-8 / DIN VDE 0413 compliant
Alarm output — relay + digital signal
Works on AC, DC, and mixed systems
Integrates with charger controller via CAN
Enquire
Diagnostics

EV Health Monitoring Device

A dedicated IoT device that monitors the health of EV batteries, charging systems, and vehicle electronics — providing real-time diagnostics and predictive maintenance alerts.

Battery SoH, SoC, temperature monitoring
Cell-level voltage & current tracking
OBD-II / CAN bus vehicle integration
Cloud dashboard with predictive alerts
Fleet-wide health reporting via CSMS
Enquire
Testing & Validation

EV Simulator — Car Testing Platform

A hardware-in-the-loop EV simulator for testing chargers, controllers, and firmware without a real vehicle. Simulates any EV's charging behaviour, battery profile, and communication protocol.

Simulates AC & DC charging sessions
Configurable battery profiles — any EV model
ISO 15118 / CHAdeMO / CCS2 protocol support
Fault injection — test safety responses
Automated test scripts — CI/CD integration
Enquire
  Technology Transfer

Cut Years of R&D.
Get Our Tech.
Ship Faster.

Building an EV charger, fleet management system, or smart energy product? Don't spend 2–3 years developing firmware and hardware from scratch. Ecoplug offers technology transfer — get our battle-tested controllers, firmware, and IP in weeks.

Full Source Code Transfer
Complete firmware source code, hardware schematics, and BOM — yours to own and modify.
Technical Onboarding & Support
Our engineers work with your team for 4–8 weeks to ensure successful integration and deployment.
White-Label & OEM Options
Deploy under your brand. Customise the firmware, UI, and protocols to match your product requirements.
Short Delivery Timeline
Technology transfer completed in 4–12 weeks depending on scope — vs 2–3 years of in-house development.
Enquire Technology Transfer
ecoplug_tech_transfer.sh
// Ecoplug Technology Transfer Package   $ ls ./ecoplug_firmware/ controller/  plc/  imd/  health_monitor/ simulator/  ocpp_stack/  iot_layer/   $ cat ./controller/version.h #define FW_VERSION "3.2.1" #define OCPP_VERSION "2.0.1" #define BUILD_DATE "2026-04-17"   $ ./run_tests.sh --all OCPP handshake ............. PASS Power delivery ctrl ........ PASS IMD fault detection ........ PASS OTA update pipeline ........ PASS EV simulator protocol ...... PASS Health monitor BMS ......... PASS   All 47 tests passed. // Ready for technology transfer. $
// transfer.process()

From Enquiry to Deployment

Our structured technology transfer process gets your product to market in weeks, not years.

NDA
01_nda_sign()

Sign NDA. Share your product requirements, target market, and technical specifications.

EVAL
02_tech_eval()

Technical evaluation call. We assess fit, customisation scope, and delivery timeline.

AGR
03_agreement()

Technology transfer agreement signed. Scope, IP rights, support terms, and timeline confirmed.

DEV
04_handover()

Source code, schematics, BOM, and documentation delivered. Onboarding sessions with our engineers.

// product.specs_matrix

Technical Specifications

Product Protocol / Standard Connectivity OTA Update Tech Transfer OEM / White Label
EV Charger Controller OCPP 1.6 / 2.0, Modbus, CAN 4G / Wi-Fi / LAN
Dedicated Firmware OCPP 2.0, MQTT, WebSocket All interfaces
PLC System IEC 61131-3, Modbus TCP Ethernet / RS-485
IMD IEC 61557-8, DIN VDE 0413 CAN / Digital I/O
EV Health Monitor OBD-II, CAN, ISO 15118 4G / BLE / Wi-Fi
EV Simulator ISO 15118, CHAdeMO, CCS2 USB / Ethernet / CAN
// target_customers[]

Who Can Use Our Tech?

EV Manufacturers

OEMs building electric vehicles who need embedded controllers and health monitoring for their products.

Charger Startups

New EV charging companies who want to launch products fast without building firmware from scratch.

Research Institutions

Universities and R&D labs needing EV simulators and testing platforms for academic and commercial research.

Energy Companies

Power utilities and energy companies building smart grid, V2G, and demand response systems for EV infrastructure.

// contact.init()

Build Smarter.
Ship Faster.
With Ecoplug Tech.

Whether you need a complete technology transfer, a custom firmware build, or a specific IoT component — our engineering team is ready to talk. No long procurement cycles. Just engineers talking to engineers.

// r&d_lab
Alwar, Rajasthan
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