diff --git a/main.h b/main.h
index 64a1c747..7c8f2386 100644
--- a/main.h
+++ b/main.h
@@ -180,7 +180,7 @@ int frames_sent = 0;
 int cw_id = ON;
 int transmit = FALSE, onLed, onLedOn, onLedOff, txLed, txLedOn, txLedOff, payload = OFF;
 // float voltageThreshold = 3.6, batteryVoltage = 4.5, batteryCurrent = 0, currentThreshold = 100;
-float voltageThreshold = 3.55, batteryVoltage = 4.5, batteryCurrent = 0, currentThreshold = 100;
+float voltageThreshold = 3.50, batteryVoltage = 4.5, batteryCurrent = 0, currentThreshold = 100;
 float latitude = 39.027702f, longitude = -77.078064f;
 float lat_file, long_file;
 double cpuTemp;