diff --git a/js/flightlog.js b/js/flightlog.js
index 7d3c3887..07d7425e 100644
--- a/js/flightlog.js
+++ b/js/flightlog.js
@@ -1147,7 +1147,16 @@ FlightLog.prototype.rcCommandRawToThrottle = function(value) {
 
 FlightLog.prototype.rcMotorRawToPct = function(value) {
     // Motor displayed as percentage
-    return Math.min(Math.max(((value - this.getSysConfig().motorOutput[0]) / (this.getSysConfig().motorOutput[1] - this.getSysConfig().motorOutput[0])) * 100.0, 0.0),100.0);
+    let motorPct;
+    if (this.getSysConfig().fast_pwm_protocol < FAST_PROTOCOL.indexOf('DSHOT150')) {
+        // Analog protocol
+        const ANALOG_RANGE = this.getSysConfig().maxthrottle - ANALOG_MIN_VALUE;
+        motorPct = ((value - ANALOG_MIN_VALUE) / ANALOG_RANGE) * 100;
+    } else {
+        // Digital protocol
+        motorPct = ((value - DSHOT_MIN_VALUE) / DSHOT_RANGE) * 100;
+    }
+    return Math.min(Math.max(motorPct, 0.0), 100.0);
 };
 
 FlightLog.prototype.getPIDPercentage = function(value) {
diff --git a/js/flightlog_fielddefs.js b/js/flightlog_fielddefs.js
index a7d05990..edfa5861 100644
--- a/js/flightlog_fielddefs.js
+++ b/js/flightlog_fielddefs.js
@@ -10,6 +10,13 @@ function makeReadOnly(x) {
     return x;
 }
 
+// Some constants used at different places
+const DSHOT_MIN_VALUE = 48;
+const DSHOT_MAX_VALUE = 2047;
+const DSHOT_RANGE = DSHOT_MAX_VALUE - DSHOT_MIN_VALUE;
+const ANALOG_MIN_VALUE = 1000;
+
+// Fields definitions for lists
 var 
     FlightLogEvent = makeReadOnly({
         SYNC_BEEP: 0,
diff --git a/js/flightlog_fields_presenter.js b/js/flightlog_fields_presenter.js
index 6079e3f8..012e87e7 100644
--- a/js/flightlog_fields_presenter.js
+++ b/js/flightlog_fields_presenter.js
@@ -511,7 +511,7 @@ function FlightLogFieldPresenter() {
             case 'motor[5]':            
             case 'motor[6]':            
             case 'motor[7]':            
-                return Math.round(flightLog.rcMotorRawToPct(value)) + " %";
+                return `${Math.round(flightLog.rcMotorRawToPct(value))} %`;
 
             case 'rcCommands[0]':
             case 'rcCommands[1]':
diff --git a/js/flightlog_parser.js b/js/flightlog_parser.js
index d22e4d01..68d6dc68 100644
--- a/js/flightlog_parser.js
+++ b/js/flightlog_parser.js
@@ -621,6 +621,7 @@ var FlightLogParser = function(logData) {
             case "rates_type":
             case "vbat_sag_compensation":
             case "fields_disabled_mask":
+            case "motor_pwm_protocol":
                 that.sysConfig[fieldName] = parseInt(fieldValue, 10);
             break;
             case "rc_expo":
diff --git a/js/graph_config.js b/js/graph_config.js
index def6cd8b..6ac6785c 100644
--- a/js/graph_config.js
+++ b/js/graph_config.js
@@ -261,10 +261,11 @@ GraphConfig.load = function(config) {
         try {
             if (fieldName.match(/^motor\[/)) {
                 return {
-                    offset: -(sysConfig.motorOutput[1] + sysConfig.motorOutput[0]) / 2,
+                    offset: sysConfig.fast_pwm_protocol < FAST_PROTOCOL.indexOf('DSHOT150') ?
+                        -(ANALOG_MIN_VALUE + (sysConfig.maxthrottle - ANALOG_MIN_VALUE) / 2) : -(DSHOT_MIN_VALUE + DSHOT_RANGE / 2),
                     power: 1.0,
-                    inputRange: (sysConfig.motorOutput[1] - sysConfig.motorOutput[0]) / 2,
-                    outputRange: 1.0
+                    inputRange: sysConfig.fast_pwm_protocol < FAST_PROTOCOL.indexOf('DSHOT150') ? (sysConfig.maxthrottle - ANALOG_MIN_VALUE) / 2 : DSHOT_RANGE / 2,
+                    outputRange: 1.0,
                 };
             } else if (fieldName.match(/^servo\[/)) {
                 return {