Softdel - Capabilities Overview presentation deck

Capabiities overview

1. Making Solutions Smarter Together we innovate faster 8 March 2024

2. Softdel confidential 2 Next- Gen Digital Solutions Helping customers innovate faster Established in 1999 Device Engineering Middleware Cloud Applications World’s #1 BACnet Testing Lab USA Japan India

3. Connectivity Protocols DMX-512 Softdel confidential 3

4. Hardware Design Programmable Thermostats Firmware Development Flow Meters Embedded HMI Industrial Drives OTA (Over The Air) firmware upgrade Temp. Controller Connectivity Lighting Fixtures Device Engineering PCB Design Expertise and Experience: PCB Design Software tools experience: Altium, Orcad, Eagle Ground- up PCBs design and development and Redesign of PCBs (Multi- layer board design) Thermal Analysis, Signal Integrity , Impedance Control Check BOM Scrubbing and Obsolesce Management (Life Cycle Management) Microprocessor, Microcontroller, SOM, SOC based PCB design for RTOS, OS and bare- metal Applications Semiconductors: TI MSP43x, Microchip (PIC32/16, SAMD), STM32x, Renesas Synergy - S7G2, Freescale/NXP (K64, NXP- IMX7), Nordic (nRF), SiLab (EFR32x), ESP32 (Architectures: 8051, PIC, DsPIC32, ARM Cortex M0 to M7, ARM Cortex A7/A8) High speed digital interfaces wired (USB, HDMI, LVDS, ETHERNET, PoE signaling) and wireless (BLE/Wi- Fi, ZigBee/Mesh, LoRa, RF, 6loWPAN, LTE, Cellular). Analog signal conditioning, Signal isolation etc. Applications: Time-Critical, Gateways, Controllers, Field Devices and Sensors Requirement Analysis, Schematic, Layout, Gerber, BOM, Proto- type manufacturing Softdel confidential 4

5. Pre- Compliance and Hardware Testing Pre- Compliance Expertise: Certification Standard: EMI/EMC, ESD, FCC, UL, CE, ATEX/IEC, RoHS, NEC/CEC. UL 991, UL 372,EN 298, UL 1973, UL 1557 Environmental Requirements: Temperature, humidity, pollution, shock and vibe etc. Hardware Testing Expertise: Hardware Testing – HIL, Vector, Creating TEST JIGs and fixtures, Creating automated test bed. Hardware Fault Injection Testing Hardware Board Bring- up Testing Softdel confidential 5

6. Enterprise application Development Capabilities Management Application For Smart Lighting Smart Space Dashboard Workstation Software for Remote Monitoring & Control of Industrial Equipment Digital Transformation Solutions Key Tools & Technology Expertise Softdel confidential 6

7. Mobile App Development Capabilities Key Tools & Technology Expertise Digital Transformation Solutions Softdel confidential 7

8. Softdel Skill Matrix – Firmware and Embedded Softdel confidential 8 CCS, AtollicTrue Studio, Atmel Studio, e2 studio, System Workbench for STM32, CubeIDE, Keil, MPLab, Eclipse, NXP MCUXpresso, IDLE 3.0, PyCharm, Kinetis Design Studio IDE FreeRTOS, ThreadX, UCOS- II, Zephyr, TI-RTOS, Embedded Linux (Ubuntu, Yocto, Red Hat), BareMetal RTOS/OS BACnet, Modbus, HART, OPC, CAN, I2C, SPI, UART, CoAP Wired Communication Protocols C, C++, Python Programming Language with Coding Guidelines Ethernet, USB, ADC, DAC, RTC, PWM, NOR Flash, Touchscreen Interface Peripheral ZigBee 3.0, Bluetooth, BLE, BLE Mesh, Matter, Thread, LoRa, NFC, Wi- Fi, MQTT, 6LoWPAN, LTE, 5G Wireless Communication Protocols TI MSP43x, Microchip (PIC32/16, SAMD), STM32x, Renesas Synergy - S7G2, Freescale/NXP (K64, NXP- IMX7), Nordic (nRF), SiLab (EFR32x), ESP32, NXP i.MX 8, TI Sitara. Microcontroller Family PIC, DsPIC32, ARM Cortex M0 to M7, ARM Cortex A7/A8 Architecture GitLAB, Bitbucket, JIRA, Confluence, Git, AWS Cloud DevOps, Azure DevOps DevOps & Tool Integration QT, QML, TouchGFX, GTK+, Emwin, Crank software, LVGL GUI Tools/Libraries

9. Softdel Skill Matrix – Embedded Hardware Design Softdel confidential 9 BLE/Wi- Fi, ZigBee/Mesh, LoRa, RF, 6loWPAN, LTE, Cellular, 5G Wireless Interfaces Ground- up PCBs design and development and Redesign of PCBs (Up to 4/6/8 layer of board design) Overall Experience TI MSP43x, Microchip (PIC32/16, SAMD), STM32x, Renesas Synergy - S7G2, Freescale/NXP (K64, NXP- IMX7), Nordic (nRF), SiLab (EFR32x), ESP32 (Architectures: 8051, PIC, DsPIC32, ARM Cortex M0 to M7, ARM Cortex A8. Semiconductors Altium, Orcad, Eagle, Protus PCB Design Software tools Microprocessor, Microcontroller, SOM, SOC based PCB design for RTOS, OS and bare- metal Applications PCB Designs I2C, SPI, UART, Ethernet, CAN, USB, ADC, DAC, RTC, PWM, HDMI, LVDS, PoE signaling Wired Interfaces EMI/EMC, FCC, UL, CE, ATEX/IEC, RoHS, NEC/CEC Certification Standard HIL, Vector, Creating TEST JIGs and fixtures, Creating automated test bed. Environmental Requirements: Temperature, humidity, pollution, shock and vibe etc. Hardware Testing Requirement Analysis, Component section, Schematic, Layout, Gerber, BOM, Proto- type manufacturing Scope Time- Critical, HMI and Touchscreen based Controller; Gateways; Field Devices and Sensors Applications

10. Softdel Skill Matrix – Cloud and Mobile Softdel confidential 10 Service Oriented architecture, Microservices, Containerization, Clustering, Serverless Computing Architecture Competency Centres for MS Azure, AWS, Google Cloud Cloud Platform Integration OWASP, TLS/SSL, SAML, OpenID, OAuth, AES Security Cosmos DB, Hbase, Cassandra, MongoDB, InfluxDB, Hadoop, MariaDB, ElasticSearch, Firebase, DynamoDB, Redshift Database Python Pandas, Numpy, Azure stream analytics, Apache Spark, Amazon EMR, Amazon Kinesis, ELK stack, Apache Kafka, TensorFlow Data Processing and Analytics Azure DevOps, Kubernetes, Jenkins, Puppet, Nagios, Bamboo, GitLAB, Git, SonarCube, JSLint, AWS Cloud DevOps, Chef, Ansible DevOps & Tool Integration JAVA, Node.JS, Go, Python, C#.net, .Net Core, C/C++, React.JS, AngularJS, Vue.JS, Java Script Programming Languages REST, GraphQL, gRPC, RPC, SOAP, Websockets, HTTPS, JSON, MQTT, ZeroMQ, RabbitMQ, Apache ActiveMQ, Apache RocketMQ Interfacing Technologies Swift, Native Script, React Native, Kotlin, JAVA, Xamarin, Apache Cordova, Flutter, PWA Mobile Apps

11. Case Studies Softdel confidential 11

12. Battery Management System (BMS) for Energy Storage solution Client : A leading US-based manufacturer in the battery storage domain to develop a next-gen Battery Management System (BMS) for their connected clean energy storage solution. Client requirement Customer is currently using Battery Management System provided by 3rd party companies. Customer is not comfortable with this situation, as BMS is a critical part of energy storage solution, and they wish to reduce the dependencies on the 3rd party companies. As a strategic decision, customer decided to partner with Softdel to develop their own Battery Management System (BMS) platform which complies to IEC 60730 standard. Softdel solution Business benefits Faster time to market by reducing re- designing efforts Support till product certification Hardware Design Firmware Design Functional Safety EMI/EMC PCB Design Hardware FMEA From “ Designing ” to “ Certification ” BSP, drivers, board bring- up, communication and control of batteries, Hardware and Firmware Design to meet UL 991 and IEC 607030, UL 1557, UL 1973 and CSA standards. CPU Diagnostics as per IEC 60730 Class B Pre- Compliance Testing as per UL 991 Overview (Technology / Solution / System ) Tools / Technologies Software/Firmware : CAN, Ethernet, Python, PC Lint, Vector Case Hardware: Altium Microcontroller – STM32G0B1KBU6 & TBD Softdel confidential 12

13. Battery Management System (BMS) Hardware Architecture Client : A leading US-based manufacturer in the battery storage domain to develop a next-gen Battery Management System (BMS) for their connected clean energy storage solution. Softdel confidential 13

14. UL- 991 and UL- 1998 Compliance for EV Charging handle Our customer offers EV charging technology and infrastructure for vehicle under the e- mobility portfolio. The portfolio includes Charging handles, Charging Controls, Power Module, Protectors, Intelligent load distributors. For one of its Charging Handle, EV- T1HPCC- DC500A, customer intends to get UL certification for UL- 991 and UL- 1998 standards. Softdel with its experience around UL- 991 and UL- 1998, worked on, UL- 991 Documentation Creation UL- 1998 Documentation Creation UL- 1998 CPU Test Development UL - 991 Code Implementation and Changes UL - 1998 Code Implementation and Changes Updating CAN implementation Vector Cast Testing Support for Actual UL Certification in Germany and US Support for a couple of NCs Customer: Leading manufacturer of EV Charging handle from Germany Softdel Solution: Softdel’s expertise assisted our customer to release the product in the market with UL- 991 and UL- 1998 in 4 months Softdel confidential 14

15. UL- 991 and UL- 1998 Compliance for EV Charging handle Phase 2: UL 1998 Compliance, Code changes, Document creation Phase Scope of work UL 1998 Documentation Creation SRS, SDD, Test Cases, Traceability Software FMEA Qualification of development tools and off-the- shelf (OTS) software Safety Requirement Verification and Validation Test Plan UL 1998 Development CPU Test – Class 1 Code Changes to handle FMEA failures Code changes due to Static analysis Code changes due to Dynamic analysis Phase 1 – UL- 991 Compliance & UL 1998 Discovery Phase UL 991 Support Hardware FMEA Preparation FMEA Execution Risk Analysis Static Analysis Dynamic Analysis Software Development Plan Code Review UL Certification Support for Phase Softdel confidential 15 Certification Support Documentation updates as per UL 1998 Code changes to meet UL 991 and UL 1998 Support for any NCs

16. Remote Monitoring Emergency Lighting Batteries Solution Linux Kernel Off-the-Shelf Gateway/ Custom Board based on Raspberry PI Data buffers AWS Cloud Connectivity Gateway Config Utility Cloud Agent Cloud Interface Manager BACnet (MSTP or IP) Module Modbus (RTU or TCP Module RS232 Proprietary Module RS485 Proprietary Module Telnet/SSH SNMP Security RS485 / RS232 Building Management System UPS Gateway Inverter / UPS BACnet or Modbus Web Portal MQTT Cloud- based Monitoring, Reporting Solution UPS Control Module Softdel confidential 16 Batteries

17. IoT Module Remote Monitoring Emergency Lighting Batteries Solution UPS IoT Module Real- time Application (PIC24) Raspberry Pi (IoT/GW and Functionalities) RJ45 (LAN/Cloud) USB - C RS- 485 RS- 232 RJ45 Push Button EEPROM 3 LEDs 3 LEDs 120 VAC to 5VDC SPI or I2C Softdel confidential 17

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21. Softdel confidential 2 2 1 1 Condition Monitoring System to predict equipment failures Develop a cloud- based critical equipment condition assessment system, especially for Wind Turbines and Gas Turbines Challenge: advanced equipment sensing and analysis products for the Aviation, Energy, Marine, Rail and Mining applications Customer: A leading provider of The company offers a variety of sensors ranging from oil debris detection to metal particle detection in the gearbox of wind turbines Softdel developed a sensor- based condition monitoring application for critical assets, that is hosted on AWS cloud platform Implemented support Events and Notifications, Reporting, Data Analysis, Algorithms for prediction The events were categorized into Info, alert, warning, alarm, critical for further action Solution: AWS ECS, API Gateway AWS RDS Postgres, S3, Glacier Python – Jango React JS Standards and Technology: Customer can now monitor multiple sites, multiple sensors, run analysis The solution presents accurate information on component wear and tear & predict equipment failure ahead of time Benefits:

22. Condition Monitoring System to predict equipment failures Softdel confidential 22

23. IoT Solution for Process Analyzers Problem Statement & Challenges: With the current traditional system, there are some challenges, Centralized access for all the remote devices Improving the existing operation business process Predicting the life expectancy of components in equipment based on the deployment region Speed up the process/activity of service professional in resolving field issues Customer: Leading manufacturer of process instruments and offers range of Gas and Process Analyzers Softdel Solution: To address these challenges, Softdel is defining and implementing the end- to- end IoT solution for Process Analyzers. The solution support, Data collection and storage at edge and at cloud for deep analysis ML/AI models pushing to edge device Address multiple installation scenarios and Remote location deployments IoT Solution for Process Analyzers Softdel confidential 23

24. IoT Module and Gateway for Gas Analyzers Laser Analyz er IR Analyz er QCM Analyz er IoT Module or CAN FD (CANOpen FD) RS485 (Modbus RTU Master) RS485 (Modbus RTU Slave) ETHERNET1 (Modbus TCP, Web server, Telnet) ETHERNET2 (Modbus TCP, Web server, Telnet) Scalable Display/Keypad Interface Firmware upgrades, Log data, etc. Programming/Boot image o r Expansion Connector (SPI, I2C, GPIO, etc.) USB Device (future) micro SOM Analyzer Interface communications Softdel confidential 24

25. IoT Module and Gateway for Gas Analyzers SOM- System On Module i- Mx8x Power IoT Module CAN FD x 2 RS 485 1 Ethernet 2 LVDS/ RGB Display Interface USB A 1 +24V DC Bluetooth Power Supply Regulation LEDs as per requirements Wi- Fi 5x5 Matrix Keypad Ethernet 1 Expansion SPI, I2C, GPIO EEPROM 16KB RS 485 2 USB A 2 Softdel confidential 25

26. USA One Dock Street Suite 201 Stamford, CT 06902 Tel: [phone] INDIA Pentagon P4 Magarpatta City Hadapsar Pune, 411 028 Tel: + 91 20 6701 0001 JAPAN #602 Live Kudan 1-1- 6 Kudan Kita, Chiyoda ku Tokyo Tel: [phone] Mob: [phone] Thank you www.softdel.com