diff --git a/tabs/configuration.js b/tabs/configuration.js
index 4136b345eb..6ef2b0a42f 100644
--- a/tabs/configuration.js
+++ b/tabs/configuration.js
@@ -10,18 +10,6 @@ TABS.configuration.initialize = function (callback, scrollPosition) {
         googleAnalytics.sendAppView('Configuration');
     }
 
-    function check_compatibility() {
-        if (bit_check(CONFIG.capability, 30)) {
-            // new stuff supported, continue fetching configuration data
-            load_config();
-        } else {
-            // old version, deny access
-            $('#content').text('We are sorry, but advanced configuration is only available for boards with latest firmware, please update');
-
-            if (callback) callback();
-        }
-    }
-
     function load_config() {
         MSP.send_message(MSP_codes.MSP_CONFIG, false, false, load_rc_map);
     }
@@ -42,7 +30,7 @@ TABS.configuration.initialize = function (callback, scrollPosition) {
         $('#content').load("./tabs/configuration.html", process_html);
     }
 
-    MSP.send_message(MSP_codes.MSP_IDENT, false, false, check_compatibility);
+    MSP.send_message(MSP_codes.MSP_IDENT, false, false, load_config);
 
     function process_html() {
         // translate to user-selected language
diff --git a/tabs/receiver.js b/tabs/receiver.js
index 859640d3bd..4398d11c60 100644
--- a/tabs/receiver.js
+++ b/tabs/receiver.js
@@ -18,12 +18,7 @@ TABS.receiver.initialize = function (callback) {
     }
 
     function get_rc_map() {
-        // TODO remove this after compatibility period
-        if (bit_check(CONFIG.capability, 30)) {
-            MSP.send_message(MSP_codes.MSP_RCMAP, false, false, load_html);
-        } else {
-            load_html();
-        }
+        MSP.send_message(MSP_codes.MSP_RCMAP, false, false, load_html);
     }
 
     function load_html() {
@@ -109,70 +104,66 @@ TABS.receiver.initialize = function (callback) {
         $(window).on('resize', self.resize).resize(); // trigger so labels get correctly aligned on creation
 
         // handle rcmap & rssi aux channel
-        if (bit_check(CONFIG.capability, 30)) {
-            var RC_MAP_Letters = ['A', 'E', 'R', 'T', '1', '2', '3', '4'];
+        var RC_MAP_Letters = ['A', 'E', 'R', 'T', '1', '2', '3', '4'];
 
-            var strBuffer = [];
-            for (var i = 0; i < RC_MAP.length; i++) {
-                strBuffer[RC_MAP[i]] = RC_MAP_Letters[i];
+        var strBuffer = [];
+        for (var i = 0; i < RC_MAP.length; i++) {
+            strBuffer[RC_MAP[i]] = RC_MAP_Letters[i];
+        }
+
+        // reconstruct
+        var str = strBuffer.join('');
+
+        // set current value
+        $('input[name="rcmap"]').val(str);
+
+        // validation / filter
+        var last_valid = str;
+
+        $('input[name="rcmap"]').on('input', function () {
+            var val = $(this).val();
+
+            // limit length to max 8
+            if (val.length > 8) {
+                val = val.substr(0, 8);
+                $(this).val(val);
+            }
+        });
+
+        $('input[name="rcmap"]').focusout(function () {
+            var val = $(this).val(),
+                strBuffer = val.split(''),
+                duplicityBuffer = [];
+
+            if (val.length != 8) {
+                $(this).val(last_valid);
+                return false;
             }
 
-            // reconstruct
-            var str = strBuffer.join('');
-
-            // set current value
-            $('input[name="rcmap"]').val(str);
-
-            // validation / filter
-            var last_valid = str;
-
-            $('input[name="rcmap"]').on('input', function () {
-                var val = $(this).val();
-
-                // limit length to max 8
-                if (val.length > 8) {
-                    val = val.substr(0, 8);
-                    $(this).val(val);
-                }
-            });
-
-            $('input[name="rcmap"]').focusout(function () {
-                var val = $(this).val(),
-                    strBuffer = val.split(''),
-                    duplicityBuffer = [];
-
-                if (val.length != 8) {
+            // check if characters inside are all valid, also check for duplicity
+            for (var i = 0; i < val.length; i++) {
+                if (RC_MAP_Letters.indexOf(strBuffer[i]) < 0) {
                     $(this).val(last_valid);
                     return false;
                 }
 
-                // check if characters inside are all valid, also check for duplicity
-                for (var i = 0; i < val.length; i++) {
-                    if (RC_MAP_Letters.indexOf(strBuffer[i]) < 0) {
-                        $(this).val(last_valid);
-                        return false;
-                    }
-
-                    if (duplicityBuffer.indexOf(strBuffer[i]) < 0) {
-                        duplicityBuffer.push(strBuffer[i]);
-                    } else {
-                        $(this).val(last_valid);
-                        return false;
-                    }
+                if (duplicityBuffer.indexOf(strBuffer[i]) < 0) {
+                    duplicityBuffer.push(strBuffer[i]);
+                } else {
+                    $(this).val(last_valid);
+                    return false;
                 }
-            });
+            }
+        });
 
-            // handle helper
-            $('select[name="rcmap_helper"]').val(0); // go out of bounds
-            $('select[name="rcmap_helper"]').change(function () {
-                $('input[name="rcmap"]').val($(this).val());
-            });
+        // handle helper
+        $('select[name="rcmap_helper"]').val(0); // go out of bounds
+        $('select[name="rcmap_helper"]').change(function () {
+            $('input[name="rcmap"]').val($(this).val());
+        });
 
-            // rssi aux
-            $('select[name="rssi_aux_channel"]').val(MISC.rssi_aux_channel);
-        } else {
-            $('.rcmap_wrapper, .rssi_aux_wrapper').hide();
-        }
+        // rssi aux
+        $('select[name="rssi_aux_channel"]').val(MISC.rssi_aux_channel);
 
         // UI Hooks
         // curves
@@ -297,11 +288,7 @@ TABS.receiver.initialize = function (callback) {
                 });
             }
 
-            if (bit_check(CONFIG.capability, 30)) {
-                MSP.send_message(MSP_codes.MSP_SET_RC_TUNING, MSP.crunch(MSP_codes.MSP_SET_RC_TUNING), false, save_rc_map);
-            } else {
-                MSP.send_message(MSP_codes.MSP_SET_RC_TUNING, MSP.crunch(MSP_codes.MSP_SET_RC_TUNING), false, save_to_eeprom);
-            }
+            MSP.send_message(MSP_codes.MSP_SET_RC_TUNING, MSP.crunch(MSP_codes.MSP_SET_RC_TUNING), false, save_rc_map);
         });
 
         $('select[name="rx_refresh_rate"]').change(function () {
diff --git a/tabs/setup.css b/tabs/setup.css
index af0af4bdd2..c84d4c2422 100644
--- a/tabs/setup.css
+++ b/tabs/setup.css
@@ -1,19 +1,17 @@
-/* temporary styles that are used during compatibility period */
-.tab-setup .CAP_BASEFLIGHT_CONFIG,
-.tab-setup .COMPATIBILITY {
-    display: none;
+/* requires cleanup  */
+.tab-setup .CAP_BASEFLIGHT_CONFIG {
     height: calc(100% - 138px);
 }
-.tab-setup .CAP_BASEFLIGHT_CONFIG #interactive_block {
+.tab-setup #interactive_block {
     width: calc(100% - 199px);
 }
-.tab-setup .CAP_BASEFLIGHT_CONFIG .gps {
+.tab-setup .gps {
     width: 185px;
 }
-.tab-setup .CAP_BASEFLIGHT_CONFIG .gps .fields {
+.tab-setup .gps .fields {
     padding: 5px 5px 3px 5px;
 }
-.tab-setup .CAP_BASEFLIGHT_CONFIG .gps dt {
+.tab-setup .gps dt {
     float: left;
 
     width: 85px;
@@ -23,7 +21,7 @@
 
     line-height: 20px;
 }
-.tab-setup .CAP_BASEFLIGHT_CONFIG .gps dd {
+.tab-setup .gps dd {
     height: 20px;
 
     margin-left: 85px;
@@ -31,7 +29,6 @@
 
     line-height: 20px;
 }
-/* temporary styles end*/
 .tab-setup {
     height: 100%;
 }
@@ -97,29 +94,6 @@
     border: 1px solid silver;
     background-color: white;
 }
-#interactive_block .model {
-    float: left;
-    height: 15px;
-    margin: 10px 0 0 10px;
-
-    font-weight: bold;
-}
-#interactive_block .modelMixDiagram {
-    position: absolute;
-
-    top: 32px;
-    left: 10px;
-
-    height: 95px;
-}
-#interactive_block .modelMixAirplane { /* Position airplane correctly */
-    height: 115px;
-    padding-left: 0px;
-}
-#interactive_block .modelMixCustom { /* Position question mark correctly */
-    height: 75px;
-    padding-left: 25px;
-}
 #interactive_block .heading {
     float: right;
     height: 15px;
@@ -180,37 +154,9 @@
     border-bottom: 1px solid silver;
     background-color: #ececec;
 }
-.tab-setup .mixer {
-    width: 200px;
-}
-.tab-setup .mixer .preview {
-    display: block;
-
-    width: 200px;
-    height: 140px;
-
-    margin: 5px 0 5px 0;
-}
-.tab-setup .mixer select {
-    display: block;
-
-    padding-left: 5px;
-
-    width: 100%;
-    height: 20px;
-    line-height: 20px;
-
-    font-weight: bold;
-
-    border-top: 1px solid silver;
-}
 .tab-setup .block .info {
     width: 200px;
 }
-.tab-setup .battery,
-.tab-setup .throttle,
-.tab-setup .acc-trim,
-.tab-setup .magnetometer,
 .tab-setup .info {
     display: inline-block;
     vertical-align: top;
@@ -221,131 +167,9 @@
 
     border: 1px solid silver;
 }
-.tab-setup .battery .head,
-.tab-setup .throttle .head,
-.tab-setup .acc-trim .head,
-.tab-setup .magnetometer .head,
-.tab-setup .info .head {
-    display: block;
-
-    text-align: center;
-    line-height: 20px;
-    font-weight: bold;
-
-    border-bottom: 1px solid silver;
-    background-color: #ececec;
-}
-.tab-setup .battery .fields,
-.tab-setup .throttle .fields,
-.tab-setup .magnetometer .fields,
 .tab-setup .info .fields {
     padding: 5px 5px 3px 5px;
 }
-.tab-setup .acc-trim .fields {
-    padding: 5px 5px 3px 5px;
-}
-.tab-setup .magnetometer .fields {
-    padding: 5px 5px 5px 5px;
-}
-.tab-setup .battery dt {
-    float: left;
-
-    width: 105px;
-    height: 22px;
-
-    margin-bottom: 2px;
-
-    line-height: 22px;
-}
-.tab-setup .battery dd {
-    height: 22px;
-
-    margin-left: 105px;
-    margin-bottom: 2px;
-
-    line-height: 22px;
-}
-.tab-setup .battery input {
-    width: 68px;
-    height: 20px;
-    line-height: 20px;
-
-    border: 1px solid silver;
-    text-align: center;
-}
-.tab-setup .throttle dt {
-    float: left;
-
-    width: 90px;
-    height: 22px;
-
-    margin-bottom: 2px;
-
-    line-height: 22px;
-}
-.tab-setup .throttle dd {
-    height: 22px;
-
-    margin-left: 90px;
-    margin-bottom: 2px;
-
-    line-height: 22px;
-}
-.tab-setup .throttle input {
-    width: 60px;
-    height: 20px;
-    line-height: 20px;
-
-    border: 1px solid silver;
-    text-align: center;
-}
-.tab-setup .acc-trim dt {
-    float: left;
-
-    width: 65px;
-    height: 22px;
-    line-height: 22px;
-
-    margin-bottom: 2px;
-}
-.tab-setup .acc-trim dd {
-    height: 22px;
-
-    margin-left: 65px;
-    margin-bottom: 2px;
-}
-.tab-setup .acc-trim input {
-    width: 60px;
-    height: 20px;
-    line-height: 20px;
-
-    border: 1px solid silver;
-    text-align: center;
-}
-.tab-setup .magnetometer dt {
-    float: left;
-
-    width: 90px;
-    height: 20px;
-    line-height: 22px;
-
-    margin-bottom: 2px;
-}
-.tab-setup .magnetometer dd {
-    height: 20px;
-    line-height: 22px;
-
-    margin-left: 90px;
-    margin-bottom: 2px;
-}
-.tab-setup .magnetometer input {
-    width: 60px;
-    height: 20px;
-    line-height: 20px;
-
-    border: 1px solid silver;
-    text-align: center;
-}
 .tab-setup .info dt {
     float: left;
 
diff --git a/tabs/setup.html b/tabs/setup.html
index 46e1bd2280..265e7447fd 100644
--- a/tabs/setup.html
+++ b/tabs/setup.html
@@ -51,69 +51,4 @@
             </div>
         </div>
     </div>
-    <div class="COMPATIBILITY">
-        <div id="interactive_block">
-            <div id="canvas_wrapper">
-                <canvas id="canvas"></canvas>
-            </div>
-            <span class="model"></span>
-            <img class="modelMixDiagram" src="" alt="">
-            <span class="heading"></span>
-            <a class="reset" href="#" i18n="initialSetupButtonResetZaxis"></a>
-        </div>
-        <div class="block_wrapper">
-            <div class="throttle">
-                <span class="head" i18n="initialSetupThrottleHead"></span>
-                <div class="fields">
-                    <dl>
-                        <dt i18n="initialSetupMinimum"></dt><dd><input type="number" name="minthrottle" min="0" max="2000" /></dd>
-                        <dt i18n="initialSetupMaximum"></dt><dd><input type="number" name="maxthrottle" min="0" max="2000" /></dd>
-                        <dt i18n="initialSetupFailsafe"></dt><dd><input type="number" name="failsafe_throttle" min="0" max="2000" /></dd>
-                        <dt i18n="initialSetupMinCommand"></dt><dd><input type="number" name="mincommand" min="0" max="2000" /></dd>
-                    </dl>
-                </div>
-            </div>
-            <div class="battery">
-                <span class="head" i18n="initialSetupBatteryHead"></span>
-                <div class="fields">
-                    <dl>
-                        <dt i18n="initialSetupMinCellV"></dt><dd><input type="number" name="mincellvoltage" step="0.1" min="1" max="5" /></dd>
-                        <dt i18n="initialSetupMaxCellV"></dt><dd><input type="number" name="maxcellvoltage" step="0.1" min="1" max="5" /></dd>
-                        <dt i18n="initialSetupVoltageScale"></dt><dd><input type="number" name="voltagescale" step="1" min="10" max="200" /></dd>
-                    </dl>
-                </div>
-            </div>
-            <div class="acc-trim">
-                <span class="head" i18n="initialSetupAccelTrimsHead"></span>
-                <div class="fields">
-                    <dl>
-                        <dt i18n="initialSetupPitch"></dt><dd><input type="number" name="pitch" min="-300" max="300" /></dd>
-                        <dt i18n="initialSetupRoll"></dt><dd><input type="number" name="roll"   min="-300" max="300" /></dd>
-                    </dl>
-                </div>
-            </div>
-            <div class="magnetometer">
-                <span class="head" i18n="initialSetupMagHead"></span>
-                <div class="fields">
-                    <dl>
-                        <dt i18n="initialSetupDeclination"></dt><dd><input type="number" name="mag_declination" step="0.1" min="-180" max="180" /></dd>
-                    </dl>
-                </div>
-            </div>
-            <div class="info">
-                <span class="head" i18n="initialSetupInfoHead"></span>
-                <div class="fields">
-                    <dl>
-                        <dt i18n="initialSetupBattery"></dt><dd class="bat-voltage">0 V</dd>
-                        <dt i18n="initialSetupDrawn"></dt><dd class="bat-mah-drawn">0 mAh</dd>
-                        <dt i18n="initialSetupDrawing"></dt><dd class="bat-mah-drawing">0 A</dd>
-                        <dt i18n="initialSetupRSSI"></dt><dd class="rssi">0 %</dd>
-                    </dl>
-                </div>
-            </div>
-        </div>
-        <div class="buttons">
-            <a class="update" href="#" i18n="initialSetupButtonSave"></a>
-        </div>
-    </div>
 </div>
\ No newline at end of file
diff --git a/tabs/setup.js b/tabs/setup.js
index f30100596f..d1f0d2b4e8 100644
--- a/tabs/setup.js
+++ b/tabs/setup.js
@@ -17,11 +17,7 @@ TABS.setup.initialize = function (callback) {
     }
 
     function load_config() {
-        if (bit_check(CONFIG.capability, 30)) {
-            MSP.send_message(MSP_codes.MSP_CONFIG, false, false, load_misc_data);
-        } else {
-            load_misc_data();
-        }
+        MSP.send_message(MSP_codes.MSP_CONFIG, false, false, load_misc_data);
     }
 
     function load_misc_data() {
@@ -38,154 +34,11 @@ TABS.setup.initialize = function (callback) {
         // translate to user-selected language
         localize();
 
-        // if CAP_BASEFLIGHT_CONFIG (30)
-        if (bit_check(CONFIG.capability, 30)) {
-            // current stuff, this will become default when the compatibility period ends
-            $('.CAP_BASEFLIGHT_CONFIG').show();
+        // initialize 3D
+        self.initialize3D(false);
 
-            // initialize 3D
-            self.initialize3D(false);
-
-            // set heading in interactive block
-            $('span.heading').text(chrome.i18n.getMessage('initialSetupheading', [0]));
-        } else {
-            // old stuff
-            $('.COMPATIBILITY').show();
-
-            // initialize 3D
-            self.initialize3D(true);
-
-            // Fill in misc stuff
-            $('input[name="mincellvoltage"]').val(MISC.vbatmincellvoltage);
-            $('input[name="maxcellvoltage"]').val(MISC.vbatmaxcellvoltage);
-            $('input[name="voltagescale"]').val(MISC.vbatscale);
-
-            $('input[name="minthrottle"]').val(MISC.minthrottle);
-            $('input[name="maxthrottle"]').val(MISC.maxthrottle);
-            $('input[name="failsafe_throttle"]').val(MISC.failsafe_throttle);
-            $('input[name="mincommand"]').val(MISC.mincommand);
-
-            $('input[name="mag_declination"]').val(MISC.mag_declination / 10);
-
-            // Fill in the accel trimms from CONFIG object
-            $('input[name="pitch"]').val(CONFIG.accelerometerTrims[0]);
-            $('input[name="roll"]').val(CONFIG.accelerometerTrims[1]);
-
-            // Display multiType and motor diagram (if such exist)
-            var str;
-            switch (CONFIG.multiType) {
-                case 1: // TRI
-                    str = 'TRI';
-                    $('.modelMixDiagram').attr('src', './resources/motor_order/tri.svg').addClass('modelMixTri');
-                    break;
-                case 2: // QUAD +
-                    str = 'Quad +';
-                    $('.modelMixDiagram').attr('src', './resources/motor_order/quad_p.svg').addClass('modelMixQuadP');
-                    break;
-                case 3: // QUAD X
-                    str = 'Quad X';
-                    $('.modelMixDiagram').attr('src', './resources/motor_order/quad_x.svg').addClass('modelMixQuadX');
-                    break;
-                case 4: // BI
-                    str = 'BI';
-                    break;
-                case 5: // GIMBAL
-                    str = 'Gimbal';
-                    break;
-                case 6: // Y6
-                    str = 'Y6';
-                    $('.modelMixDiagram').attr('src', './resources/motor_order/y6.svg').addClass('modelMixY6');
-                    break;
-                case 7: // HEX 6
-                    str = 'HEX 6';
-                    $('.modelMixDiagram').attr('src', './resources/motor_order/hex_p.svg').addClass('modelMixHex6P');
-                    break;
-                case 8: // FLYING_WING
-                    str = 'Flying Wing';
-                    break;
-                case 9: // Y4
-                    str = 'Y4';
-                    $('.modelMixDiagram').attr('src', './resources/motor_order/y4.svg').addClass('modelMixY4');
-                    break;
-                case 10: // HEX6 X
-                    str = 'HEX6 X';
-                    $('.modelMixDiagram').attr('src', './resources/motor_order/hex_x.svg').addClass('modelMixHex6X');
-                    break;
-                case 11: // OCTO X8
-                case 12:
-                case 13:
-                    str = 'OCTO X8';
-                    $('.modelMixDiagram').attr('src', './resources/motor_order/octo_flat_x.svg').addClass('modelMixOctoX');
-                    break;
-                case 14: // AIRPLANE
-                    str = 'Airplane';
-                    $('.modelMixDiagram').attr('src', './resources/motor_order/airplane.svg').addClass('modelMixAirplane');
-                    break;
-                case 15: // Heli 120
-                    str = 'Heli 120';
-                    break;
-                case 16: // Heli 90
-                    str = 'Heli 90';
-                    break;
-                case 17: // Vtail
-                    str = 'Vtail';
-                    $('.modelMixDiagram').attr('src', './resources/motor_order/vtail_quad.svg').addClass('modelMixVtail');
-                    break;
-                case 18: // HEX6 H
-                    str = 'HEX6 H';
-                    $('.modelMixDiagram').attr("src", './resources/motor_order/custom.svg').addClass('modelMixCustom');
-                    break;
-                case 19: // PPM to SERVO
-                    str = 'PPM to SERVO';
-                    $('.modelMixDiagram').attr("src", './resources/motor_order/custom.svg').addClass('modelMixCustom');
-                    break;
-                case 20: // Dualcopter
-                    str = 'Dualcopter';
-                    $('.modelMixDiagram').attr("src", './resources/motor_order/custom.svg').addClass('modelMixCustom');
-                    break;
-                case 21: // Singlecopter
-                    str = 'Singlecopter';
-                    $('.modelMixDiagram').attr("src", './resources/motor_order/custom.svg').addClass('modelMixCustom');
-                    break;
-                case 22: // Custom
-                    str = 'Custom';
-                    $('.modelMixDiagram').attr("src", './resources/motor_order/custom.svg').addClass('modelMixCustom');
-                    break;
-            }
-
-            $('span.model').text(chrome.i18n.getMessage('initialSetupModel', [str]));
-
-            // Heading
-            $('span.heading').text(chrome.i18n.getMessage('initialSetupheading', [0]));
-
-            $('a.update').click(function () {
-                CONFIG.accelerometerTrims[0] = parseInt($('input[name="pitch"]').val());
-                CONFIG.accelerometerTrims[1] = parseInt($('input[name="roll"]').val());
-
-                MISC.vbatmincellvoltage = parseFloat($('input[name="mincellvoltage"]').val()) * 10;
-                MISC.vbatmaxcellvoltage = parseFloat($('input[name="maxcellvoltage"]').val()) * 10;
-                MISC.vbatscale = parseInt($('input[name="voltagescale"]').val());
-
-                MISC.minthrottle = parseInt($('input[name="minthrottle"]').val());
-                MISC.maxthrottle = parseInt($('input[name="maxthrottle"]').val());
-                MISC.failsafe_throttle = parseInt($('input[name="failsafe_throttle"]').val());
-                MISC.mincommand = parseInt($('input[name="mincommand"]').val());
-
-                MISC.mag_declination = parseFloat($('input[name="mag_declination"]').val()) * 10;
-
-                function save_to_eeprom() {
-                    MSP.send_message(MSP_codes.MSP_EEPROM_WRITE, false, false, function () {
-                        GUI.log(chrome.i18n.getMessage('initialSetupEepromSaved'));
-                    });
-                }
-
-                // Send over the new trims
-                MSP.send_message(MSP_codes.MSP_SET_ACC_TRIM, MSP.crunch(MSP_codes.MSP_SET_ACC_TRIM));
-
-                // Send over new misc
-                MSP.send_message(MSP_codes.MSP_SET_MISC, MSP.crunch(MSP_codes.MSP_SET_MISC), false, save_to_eeprom);
-            });
-        }
+        // set heading in interactive block
+        $('span.heading').text(chrome.i18n.getMessage('initialSetupheading', [0]));
 
         // check if we have magnetometer
         if (!bit_check(CONFIG.activeSensors, 2)) {