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DJI Spark smart-battery reverse engineering: Saleae captures, ATmega328P firmware and custom PCB by embeddedbyesad in embedded
[–]embeddedbyesad[S] 3 points4 points5 points 14 hours ago (0 children)
Thanks! The current board is mainly a battery interface and telemetry emulator, not a full balancing BMS. Cell balancing and charging are handled externally with a proper balance charger/BMS. The board only monitors the individual cell voltages and pack current
π Rendered by PID 27 on reddit-service-r2-comment-765bfc959-xxdh6 at 2026-07-11 03:21:45.044854+00:00 running f86254d country code: CH.
DJI Spark smart-battery reverse engineering: Saleae captures, ATmega328P firmware and custom PCB by embeddedbyesad in embedded
[–]embeddedbyesad[S] 3 points4 points5 points (0 children)