Implemented rough 1st iteration of dc-load value screen.

esphome/lab-ble-proxy.yaml

@@ -1,6 +1,7 @@
 # Derived work based on https://github.com/reaper7/M5Stack_BLE_client_Owon_B35T by reaper7.
-# AI (ChatGPT) has been used to adopt the Arduino sketch to ESPHome.
+# AI (ChatGPT (GPT5.5), Qwen3.6) has been used to adopt the Arduino sketch to ESPHome.
 # Ported to M5Stack Core2 due to memory constraints.
+# Integrated atorch ble proxy functionality from https://github.com/syssi/esphome-atorch-dl24 by syssi.
 
 substitutions:
   name: "lab-ble-proxy"
@@ -68,6 +69,12 @@ wifi:
 
 captive_portal:
 
+globals:
+  - id: display_page
+    type: int
+    initial_value: "0"
+    restore_value: no
+
 interval:
   - interval: 10s
     then:
@@ -146,6 +153,7 @@ font:
         "-",
         ".",
         "/",
+        ":",
         "0",
         "1",
         "2",
@@ -182,6 +190,7 @@ font:
         "Y",
         "Z",
         "a",
+        "b",
         "c",
         "d",
         "e",
@@ -190,9 +199,11 @@ font:
         "h",
         "i",
         "k",
+        "l",
         "m",
         "n",
         "o",
+        "p",
         "r",
         "s",
         "t",
@@ -212,7 +223,19 @@ display:
     model: M5CORE2
     update_interval: 500ms
     lambda: |-
-      owon_meter.render(it, id(meter_font));
+      owon_meter.render(
+        it,
+        id(meter_font),
+        id(display_page),
+        id(atorch_running).state,
+        id(atorch_voltage).has_state() ? id(atorch_voltage).state : NAN,
+        id(atorch_current).has_state() ? id(atorch_current).state : NAN,
+        id(atorch_power).has_state() ? id(atorch_power).state : NAN,
+        id(atorch_capacity).has_state() ? id(atorch_capacity).state : NAN,
+        id(atorch_energy).has_state() ? id(atorch_energy).state : NAN,
+        id(atorch_temperature).has_state() ? id(atorch_temperature).state : NAN,
+        id(atorch_runtime_formatted).has_state() ? id(atorch_runtime_formatted).state.c_str() : "--:--:--"
+      );
 
 touchscreen:
   - platform: ft63x6
@@ -220,6 +243,18 @@ touchscreen:
     display: lcd
 
 binary_sensor:
+  - platform: touchscreen
+    touchscreen_id: touch
+    id: btn_toggle_page
+    x_min: 70
+    x_max: 250
+    y_min: 45
+    y_max: 195
+    on_press:
+      then:
+        - lambda: |-
+            id(display_page) = 1 - id(display_page);
+            id(lcd).update();
   - platform: touchscreen
     id: button_a
     touchscreen_id: touch
@@ -296,11 +331,6 @@ binary_sensor:
     lambda: |-
       return owon_meter.low_battery;
 
-  - platform: atorch_dl24
-    atorch_dl24_id: atorch0
-    running:
-      name: "${friendly_name} Atorch Running"
-
 sensor:
   - platform: ble_client
     type: characteristic
@@ -323,20 +353,22 @@ sensor:
     atorch_dl24_id: atorch0
     voltage:
       name: "${friendly_name} Atorch Voltage"
+      id: atorch_voltage
     current:
       name: "${friendly_name} Atorch Current"
+      id: atorch_current
     power:
       name: "${friendly_name} Atorch Power"
+      id: atorch_power
     capacity:
       name: "${friendly_name} Atorch Capacity"
-    energy:
-      name: "${friendly_name} Atorch Energy"
+      id: atorch_capacity
     temperature:
       name: "${friendly_name} Atorch Temperature"
+      id: atorch_temperature
     dim_backlight:
       name: "${friendly_name} Atorch Dim Backlight"
-    runtime:
-      name: "${friendly_name} Atorch Runtime"
+      id: atorch_dim_backlight
 
 text_sensor:
   - platform: template
@@ -355,11 +387,6 @@ text_sensor:
     lambda: |-
       return owon_meter.mode_text();
 
-  - platform: atorch_dl24
-    atorch_dl24_id: atorch0
-    runtime_formatted:
-      name: "${friendly_name} Atorch Runtime Formatted"
-
 button:
   - platform: atorch_dl24
     atorch_dl24_id: atorch0
@@ -400,7 +427,7 @@ button:
           value: !lambda "return std::vector<uint8_t>({2, 0x01});"
 
   - platform: template
-    name: "OWON HLD/LIG"
+    name: "OWON HOLD | LIGHT"
     id: owon_btn_hold
     on_press:
       - ble_client.ble_write:
@@ -410,7 +437,7 @@ button:
           value: !lambda "return std::vector<uint8_t>({3, 0x01});"
 
   - platform: template
-    name: "OWON REL/BT"
+    name: "OWON RELATIVE | BT"
     id: owon_btn_rel
     on_press:
       - ble_client.ble_write:
@@ -420,7 +447,7 @@ button:
           value: !lambda "return std::vector<uint8_t>({4, 0x01});"
 
   - platform: template
-    name: "OWON HZ/DUTY"
+    name: "OWON HZ | DUTY"
     id: owon_btn_hz
     on_press:
       - ble_client.ble_write:
@@ -430,7 +457,7 @@ button:
           value: !lambda "return std::vector<uint8_t>({5, 0x01});"
 
   - platform: template
-    name: "OWON MAX/MIN"
+    name: "OWON MAX | MIN"
     id: owon_btn_maxmin
     on_press:
       - ble_client.ble_write: