UI: Add new unit definition

ui-ngx/src/app/core/services/unit/definitions/all.ts

@@ -19,6 +19,9 @@ import acceleration, { AccelerationUnits } from '@core/services/unit/definitions
 import angle, { AngleUnits } from '@core/services/unit/definitions/angle';
 import angularAcceleration, { AngularAccelerationUnits } from '@core/services/unit/definitions/angular-acceleration';
 import area, { AreaUnits } from '@core/services/unit/definitions/area';
+import charge, { ChargeUnits } from '@core/services/unit/definitions/charge';
+import digital, { DigitalUnits } from '@core/services/unit/definitions/digital';
+import electricCurrent, { ElectricCurrentUnits } from '@core/services/unit/definitions/electric-current';
 import temperature, { TemperatureUnits } from './temperature';
 import time, { TimeUnits } from './time';
 
@@ -27,6 +30,9 @@ export type AllMeasuresUnits =
   | AngleUnits
   | AngularAccelerationUnits
   | AreaUnits
+  | ChargeUnits
+  | DigitalUnits
+  | ElectricCurrentUnits
   | TemperatureUnits
   | TimeUnits;
 
@@ -35,6 +41,9 @@ export type AllMeasures =
   | 'angle'
   | 'angular-acceleration'
   | 'area'
+  | 'charge'
+  | 'digital'
+  | 'electric-current'
   | 'temperature'
   | 'time';
 
@@ -46,6 +55,9 @@ const allMeasures: Record<
   angle,
   'angular-acceleration': angularAcceleration,
   area,
+  charge,
+  digital,
+  'electric-current': electricCurrent,
   temperature,
   time,
 };

ui-ngx/src/app/core/services/unit/definitions/angle.ts

@@ -16,11 +16,11 @@
 
 import { TbMeasure, TbMeasureUnits } from '@shared/models/unit.models';
 
-export type AngleUnits = AngleSIUnits;
+export type AngleUnits = AngleMetricUnits;
 
-export type AngleSIUnits = 'rad' | 'deg' | 'grad' | 'arcmin' | 'arcsec' | 'mil' | 'rev';
+export type AngleMetricUnits = 'rad' | 'deg' | 'grad' | 'arcmin' | 'arcsec' | 'mil' | 'rev';
 
-const METRIC: TbMeasureUnits<AngleSIUnits> = {
+const METRIC: TbMeasureUnits<AngleMetricUnits> = {
   units: {
     rad: {
       name: 'unit.rad',

ui-ngx/src/app/core/services/unit/definitions/charge.ts

@@ -0,0 +1,57 @@
+///
+/// Copyright © 2016-2025 The Thingsboard Authors
+///
+/// Licensed under the Apache License, Version 2.0 (the "License");
+/// you may not use this file except in compliance with the License.
+/// You may obtain a copy of the License at
+///
+///     http://www.apache.org/licenses/LICENSE-2.0
+///
+/// Unless required by applicable law or agreed to in writing, software
+/// distributed under the License is distributed on an "AS IS" BASIS,
+/// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+/// See the License for the specific language governing permissions and
+/// limitations under the License.
+///
+
+import { TbMeasure, TbMeasureUnits } from '@shared/models/unit.models';
+
+export type ChargeUnits = ChargeMetricUnits;
+
+export type ChargeMetricUnits = 'c' | 'mC' | 'μC' | 'nC' | 'pC';
+
+const METRIC: TbMeasureUnits<ChargeMetricUnits> = {
+  units: {
+    c: {
+      name: 'unit.coulomb',
+      tags: ['charge', 'electricity', 'electrostatics', 'Coulomb', 'C'],
+      to_anchor: 1,
+    },
+    mC: {
+      name: 'unit.millicoulomb',
+      tags: ['charge', 'electricity', 'electrostatics', 'millicoulombs', 'mC'],
+      to_anchor: 1 / 1000,
+    },
+    μC: {
+      name: 'unit.microcoulomb',
+      tags: ['charge', 'electricity', 'electrostatics', 'microcoulomb', 'µC'],
+      to_anchor: 1 / 1000000,
+    },
+    nC: {
+      name: 'unit.nanocoulomb',
+      tags: ['charge', 'electricity', 'electrostatics', 'nanocoulomb', 'nC'],
+      to_anchor: 1e-9,
+    },
+    pC: {
+      name: 'unit.picocoulomb',
+      tags: ['charge', 'electricity', 'electrostatics', 'picocoulomb', 'pC'],
+      to_anchor: 1e-12,
+    },
+  }
+};
+
+const measure: TbMeasure<ChargeUnits> = {
+  METRIC,
+};
+
+export default measure;

ui-ngx/src/app/core/services/unit/definitions/digital.ts

@@ -0,0 +1,82 @@
+///
+/// Copyright © 2016-2025 The Thingsboard Authors
+///
+/// Licensed under the Apache License, Version 2.0 (the "License");
+/// you may not use this file except in compliance with the License.
+/// You may obtain a copy of the License at
+///
+///     http://www.apache.org/licenses/LICENSE-2.0
+///
+/// Unless required by applicable law or agreed to in writing, software
+/// distributed under the License is distributed on an "AS IS" BASIS,
+/// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+/// See the License for the specific language governing permissions and
+/// limitations under the License.
+///
+
+import { TbMeasure, TbMeasureUnits } from '@shared/models/unit.models';
+
+export type DigitalUnits = DigitalMetricUnits;
+
+export type DigitalMetricUnits = 'bit' | 'B' | 'KB' | 'MB' | 'GB' | 'TB' | 'PB' | 'EB' | 'ZB' | 'YB';
+
+const METRIC: TbMeasureUnits<DigitalMetricUnits> = {
+  units: {
+    bit: {
+      name: 'unit.bit',
+      tags: ['data', 'binary digit', 'information', 'bit'],
+      to_anchor: 1.25e-1,
+    },
+    B: {
+      name: 'unit.byte',
+      tags: ['data', 'byte', 'information', 'storage', 'memory', 'B'],
+      to_anchor: 1
+    },
+    KB: {
+      name: 'unit.kilobyte',
+      tags: ['data', 'kilobyte', 'KB'],
+      to_anchor: 1024,
+    },
+    MB: {
+      name: 'unit.megabyte',
+      tags: ['data', 'megabyte', 'MB'],
+      to_anchor: 1024 ** 2,
+    },
+    GB: {
+      name: 'unit.gigabyte',
+      tags: ['data', 'gigabyte', 'GB'],
+      to_anchor: 1024 ** 3,
+    },
+    TB: {
+      name: 'unit.terabyte',
+      tags: ['data', 'terabyte', 'TB'],
+      to_anchor: 1024 ** 4,
+    },
+    PB: {
+      name: 'unit.petabyte',
+      tags: ['data', 'petabyte', 'PB'],
+      to_anchor: 1024 ** 5,
+    },
+    EB: {
+      name: 'unit.exabyte',
+      tags: ['data', 'exabyte', 'EB'],
+      to_anchor: 1024 ** 6,
+    },
+    ZB: {
+      name: 'unit.zettabyte',
+      tags: ['data', 'zettabyte', 'EB'],
+      to_anchor: 1024 ** 7,
+    },
+    YB: {
+      name: 'unit.yottabyte',
+      tags: ['data', 'yottabyte', 'EB'],
+      to_anchor: 1024 ** 8,
+    },
+  }
+};
+
+const measure: TbMeasure<DigitalUnits> = {
+  METRIC,
+};
+
+export default measure;

ui-ngx/src/app/core/services/unit/definitions/electric-current.ts

@@ -0,0 +1,67 @@
+///
+/// Copyright © 2016-2025 The Thingsboard Authors
+///
+/// Licensed under the Apache License, Version 2.0 (the "License");
+/// you may not use this file except in compliance with the License.
+/// You may obtain a copy of the License at
+///
+///     http://www.apache.org/licenses/LICENSE-2.0
+///
+/// Unless required by applicable law or agreed to in writing, software
+/// distributed under the License is distributed on an "AS IS" BASIS,
+/// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+/// See the License for the specific language governing permissions and
+/// limitations under the License.
+///
+
+import { TbMeasure, TbMeasureUnits } from '@shared/models/unit.models';
+
+export type ElectricCurrentUnits = ElectricCurrentMetricalUnits;
+
+export type ElectricCurrentMetricalUnits = 'A' | 'nA' | 'μA' | 'mA' | 'kA' | 'MA' | 'GA';
+
+const METRIC: TbMeasureUnits<ElectricCurrentMetricalUnits> = {
+  units: {
+    A: {
+      name: 'unit.ampere',
+      tags: ['electric current', 'current flow', 'flow of electricity', 'electrical flow', 'ampere', 'amperes', 'amperage', 'A'],
+      to_anchor: 1,
+    },
+    nA: {
+      name: 'unit.nanoampere',
+      tags: ['electric current', 'nanoampere', 'nanoamperes', 'nA'],
+      to_anchor: 1e-9,
+    },
+    μA: {
+      name: 'unit.microampere',
+      tags: ['electric current', 'microampere', 'microamperes', 'μA'],
+      to_anchor: 1e-6,
+    },
+    mA: {
+      name: 'unit.milliampere',
+      tags: ['electric current', 'milliampere', 'milliamperes', 'mA'],
+      to_anchor: 0.001,
+    },
+    kA: {
+      name: 'unit.kiloampere',
+      tags: ['electric current', 'kiloampere', 'kiloamperes', 'kA'],
+      to_anchor: 1000,
+    },
+    MA: {
+      name: 'unit.megaampere',
+      tags: ['electric current', 'megaampere', 'megaamperes', 'MA'],
+      to_anchor: 1e6,
+    },
+    GA: {
+      name: 'unit.gigaampere',
+      tags: ['electric current', 'gigaampere', 'gigaamperes', 'GA'],
+      to_anchor: 1e9,
+    },
+  }
+};
+
+const measure: TbMeasure<ElectricCurrentUnits> = {
+  METRIC,
+};
+
+export default measure;

ui-ngx/src/app/core/services/unit/definitions/time.ts

@@ -16,9 +16,9 @@
 
 import { TbMeasure, TbMeasureUnits } from '@shared/models/unit.models';
 
-export type TimeUnits = TimeSIUnits;
+export type TimeUnits = TimeMetricUnits;
 
-export type TimeSIUnits =
+export type TimeMetricUnits =
   | 'ns'
   | 'μs'
   | 'ms'
@@ -32,7 +32,7 @@ export type TimeSIUnits =
 
 const daysInYear = 365.25;
 
-const METRIC: TbMeasureUnits<TimeSIUnits> = {
+const METRIC: TbMeasureUnits<TimeMetricUnits> = {
   units: {
     ns: {
       name: 'unit.nanosecond',

ui-ngx/src/assets/locale/locale.constant-en_US.json

@@ -5859,6 +5859,9 @@
           "angle": "Angle",
           "angular-acceleration": "Angular acceleration",
           "area": "Area",
+          "charge": "Charge",
+          "digital": "Digital",
+          "electric-current": "Electric current",
           "temperature": "Temperature",
           "time": "Time"
         },
@@ -6009,6 +6012,7 @@
         "coulomb": "Coulomb",
         "millicoulomb": "Millicoulombs",
         "microcoulomb": "Microcoulomb",
+        "nanocoulomb": "Nanocoulomb",
         "picocoulomb": "Picocoulomb",
         "coulomb-per-meter": "Coulomb per meter",
         "coulomb-per-cubic-meter": "Coulomb per Cubic Meter",
@@ -6033,17 +6037,12 @@
         "kiloampere-hours": "Kiloampere-hours",
         "kiloampere-hours-tags": "electric current, current flow, electric charge, current capacity, flow of electricity, electrical flow, kiloampere-hours, kiloampere-hour, kAh",
         "nanoampere": "Nanoampere",
-        "nanoampere-tags": "current, amperes, nanoampere, nA",
-        "picoampere": "Picoampere",
-        "picoampere-tags": "current, amperes, picoampere, pA",
         "microampere": "Microampere",
-        "microampere-tags": "electric current, microampere, microamperes, μA",
         "milliampere": "Milliampere",
-        "milliampere-tags": "electric current, milliampere, milliamperes, mA",
         "ampere": "Ampere",
-        "ampere-tags": "electric current, current flow, flow of electricity, electrical flow, ampere, amperes, amperage, A",
-        "kiloamperes": "Kiloamperes",
-        "kiloamperes-tags": "electric current, current flow, kiloamperes, kA",
+        "kiloampere": "Kiloampere",
+        "megaampere": "Megaampere",
+        "gigaampere": "Gigaampere",
         "microampere-per-square-centimeter": "Microampere per square centimeter",
         "microampere-per-square-centimeter-tags": "Current density, microampere per square centimeter, µA/cm²",
         "ampere-per-square-meter": "Ampere per Square Meter",