April 2026 (2026-04) — nrfconnect/sdk-nrf: Focused on extending constlat support for non-secure builds in MPSL to TF-M configurations. No major bugs fixed this month. Key business impact: improved low-power performance and predictability for multi-configuration deployments, enabling reliable operation in TF-M environments.

Concise monthly summary for 2026-01 covering NRF54LS support, RAM optimization in MPSL/SoftDevice Controller, and MPSL Front-End Versioning updates in sdk-nrfxlib. Focus on delivering NRF54LS device support, memory efficiency, scanner reliability, and improved version traceability, with concrete commits attached.

Concise monthly work summary for 2025-10 focusing on business value and technical achievements across the nrfxlib and NRF repositories. Highlights include delivered features, critical bug fixes, changelog traceability, and cross-repo collaboration that improved performance, reliability, and power efficiency.

May 2025 monthly summary: Implemented NRF71-series hardware and library support in the nrfxlib module by adding NRF71_SERIES support in MPSL (PPI and Timer definitions) and updating MPSL library revisions across multiple nRF variants to enable NRF71-series compatibility. Aligned SoftDevice Controller revisions across configurations and extended Channel Sounding with new Kconfig options to configure the number of connections using CS procedures. These changes improve cross-series compatibility, reliability, and configurability, accelerating time-to-market for NRF71-based products and reducing integration risk.

April 2025 monthly summary for sdk-nrf: Delivered a reliability improvement by enforcing the MPSL clock frequency on NRF54LX devices. A bug fix ensures that the MPSL subsystem requires a 128MHz clock, preventing issues when a 64MHz clock is selected. This change reduces debugging cycles, stabilizes firmware behavior, and supports robust NRF54LX deployments. All work is tracked under the nrfconnect/sdk-nrf repository.

Concise monthly summary for 2025-03 focusing on key accomplishments, major fixes, business impact, and skills demonstrated in the sdk-nrf repository.

Month: 2024-12 — NordicBuilder/sdk-nrf: Delivered a critical bug fix to restore DPPI channel enablement in MPSL after secure-domain changes. The fix re-enables sink DPPI channels on DPPIC130 and source channels on DPPIC132, ensuring MPSL can utilize necessary DPPI channels again. Implemented in commit f89bcff817820b688762194c5476cf9c2b7b9718. Impact: stabilizes DPPI-driven workflows, improves reliability, and reduces risk of DPPI channel shortages in production use. Technologies/skills demonstrated: MPSL, DPPI, DPPIC130/132, secure-domain architecture; debugging, code tracing, and git-based change management.

November 2024 monthly performance summary for NordicBuilder/sdk-nrf and nrfconnect/sdk-nrfxlib focusing on delivering calibrated MPSL functionality, aligning manifests, and optimizing memory usage to support reliable firmware delivery across Nordic platforms.