Firmware Development & Consultation for L&T ER300P Smart Meter

Hi Understood your requirements. I have a prior experience of extracting info from energy meter using DLMS over UART. On the basis of my prior experience and expertise in embedded sw development for last 8 yrs, I am 100% sure and confident that can deliver the quality work.

With over 4.5 years of experience in the field of embedded systems development, I am well-suited to meet the demands of your project. My knowledge of C programming, especially with microcontrollers like Arduino, ESP8266, and ARM, makes me well-versed in developing robust firmware for real-time systems - a vital skill for your Firmware Development & Consultation needs. Moreover, my expertise in handling hardware-software communication via various protocols including UART (relevant to the RJ11 requirement) will enable secure data retrieval from your smart meter. Beyond that, my experience extends to developing device drivers for protocols such as UART prominently used in this project. This familiarity with relevant tools not only ensures a seamless project but also adds to your cycle effectively. The icing on the cake is my hands-on work with DFMS/COSEM in the context of Indian smart meters along with my ability to offer valuable insights and recommend appropriate tools/software where required. To solidify my candidacy further, let me highlight my successful projects. Be it a Landslide Monitoring System using Arduino or an EEG Data Collection System leveraging ESP32's capabilities; or designing a Smart Blood Bank monitoring system interfacing with GPS/GPRS ensuring efficient real-time inventory management, my track record showcases my ability to devise robust and scalable solutions tailored to specific domains and challenges.

With my strong command over C programming, I am confident that I can be an asset to your project. My ethical hacking experience has equipped me with a unique insight into various systems, including those employed by smart meters like the L&T ER300P. When it comes to firmwares and protocols like DLMS/COSEM, I value security as a priority at every step. This kind of holistic expertise is key to ensuring smooth and secure communication processes. Moreover, given my background in secure system designing and management, I understand the importance of effective communication in retrieving and processing data securely. I assure you of my ability not only to help establish a proper UART/RJ11 communication but also to provide you with efficient and accurate decoding techniques for seamless integration into your system. Ultimately, I pride myself on my troubleshooting skills, which I believe will be a great asset throughout this project. My track record illustrates success in adapting to varied needs and tackling them head-on with resourceful solutions. Securely decoding data from Indian smart meters joins neatly with my previous work as an ethical hacker, crafting an effective interface between technology and security. Together, let's ensure your project's success!

Being an electronics and communication engineer and strong foundation in firmware development, I am confident that I could help you with your requirements. Let's discuss and start working.