dalathegreat/Battery-Emulator
Nov 2025 – Jan 2026
3 Months active
Languages Used
C++CINIUnknownYAML
Technical Skills
C++C++ programmingcommunication protocolsembedded systemshardware abstractionweb development
rjsc
PROFILE
Rjsc
Rafael Costa developed core features and integrations for the dalathegreat/Battery-Emulator repository, focusing on embedded systems and battery management. Over three months, he implemented BECom hardware platform support, including hardware abstraction layers and GPIO mappings, and enhanced the web interface to display active hardware states. Using C++ and YAML, Rafael delivered high-precision current sensing and CAN-based reporting to improve inverter performance and testing accuracy. He stabilized ESP32 DevKit integration through configuration fixes and established automated CI/CD workflows with GitHub Actions, enabling reliable image builds for BECom. His work demonstrated depth in firmware development, configuration management, and continuous integration practices.
Overall Statistics
Feature vs Bugs
83%Features
Repository Contributions
14Total
Bugs
1
Commits
14
Features
5
Lines of code
962
Activity Months3
Your Network
43 peopleShared Repositories
43
Work History
January 2026
4 Commits • 2 Features
Jan 1, 2026January 2026: Key features delivered, major fixes completed, and CI/CD enhancements for the Battery Emulator project. Core functionality expanded to support new use cases, ESP32 DevKit integration stabilized through configuration fixes, and BECom-specific image build workflow established for automated deployment. This results in faster iteration cycles, improved build reliability, and a ready-to-deploy BECom image workflow, enabling quicker time-to-value for hardware integrations.
4 Commits • 2 Features
Jan 1, 2026January 2026: Key features delivered, major fixes completed, and CI/CD enhancements for the Battery Emulator project. Core functionality expanded to support new use cases, ESP32 DevKit integration stabilized through configuration fixes, and BECom-specific image build workflow established for automated deployment. This results in faster iteration cycles, improved build reliability, and a ready-to-deploy BECom image workflow, enabling quicker time-to-value for hardware integrations.
January 2026
December 2025
8 Commits • 2 Features
Dec 1, 2025Month: 2025-12. This period focused on delivering key battery-management capabilities and establishing the groundwork for robust battery emulation, with emphasis on accuracy, stability, and measurable business value for inverter performance and testing readiness.
December 2025
8 Commits • 2 Features
Dec 1, 2025Month: 2025-12. This period focused on delivering key battery-management capabilities and establishing the groundwork for robust battery emulation, with emphasis on accuracy, stability, and measurable business value for inverter performance and testing readiness.
November 2025
2 Commits • 1 Features
Nov 1, 2025Month: 2025-11 Key features delivered: - BECom hardware platform integration for Battery-Emulator: Added BECom HAL definitions, GPIO mappings, and BECom-specific communication interfaces. Implemented hardware identification in the web UI so BECom appears as the active hardware, improving transparency and user experience. Major bugs fixed: - No major defects fixed this month. Stability improvements were achieved incidentally through the BECom integration work and UI refinements. Overall impact and accomplishments: - This work establishes BECom as an officially supported hardware platform within Battery-Emulator, enabling quicker device configuration, easier testing, and clearer hardware state in the UI. The feature unlocks future BECom-specific workflows and reduces onboarding time for new users. Technologies/skills demonstrated: - Embedded hardware integration (HAL, GPIO mappings, BECom-specific interfaces) - Web UI integration and hardware identification - Version control and traceability with commit history - System architecture extension for hardware abstraction blocks
2 Commits • 1 Features
Nov 1, 2025Month: 2025-11 Key features delivered: - BECom hardware platform integration for Battery-Emulator: Added BECom HAL definitions, GPIO mappings, and BECom-specific communication interfaces. Implemented hardware identification in the web UI so BECom appears as the active hardware, improving transparency and user experience. Major bugs fixed: - No major defects fixed this month. Stability improvements were achieved incidentally through the BECom integration work and UI refinements. Overall impact and accomplishments: - This work establishes BECom as an officially supported hardware platform within Battery-Emulator, enabling quicker device configuration, easier testing, and clearer hardware state in the UI. The feature unlocks future BECom-specific workflows and reduces onboarding time for new users. Technologies/skills demonstrated: - Embedded hardware integration (HAL, GPIO mappings, BECom-specific interfaces) - Web UI integration and hardware identification - Version control and traceability with commit history - System architecture extension for hardware abstraction blocks
November 2025
Activity
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Quality Metrics
Correctness88.6%
Maintainability87.2%
Architecture88.6%
Performance87.2%
AI Usage20.0%
Skills & Technologies
Programming Languages
CC++INIUnknownYAML
Technical Skills
C++C++ programmingContinuous IntegrationDevOpsGitHub ActionsUnknownbattery management systemscommunication protocolsconfiguration managementembedded systemsfirmware developmenthardware abstractionweb development
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