do a new power measurement every 2ms(ish)

Author: geeksville

meshtastic/slog/slog.py

@@ -71,7 +71,7 @@ def __init__(self, code: str, fields: list[tuple[str, pa.DataType]]) -> None:
 class PowerLogger:
     """Logs current watts reading periodically using PowerMeter and ArrowWriter."""
 
-    def __init__(self, pMeter: PowerMeter, file_path: str, interval=0.01) -> None:
+    def __init__(self, pMeter: PowerMeter, file_path: str, interval=0.002) -> None:
         """Initialize the PowerLogger object."""
         self.pMeter = pMeter
         self.writer = FeatherWriter(file_path)