From ba33b77797d8db1d79ed271f5f5c06a850834f40 Mon Sep 17 00:00:00 2001
From: Oskar Kapala <oskar.kapala@gmail.com>
Date: Fri, 31 Oct 2025 16:07:09 +0100
Subject: [PATCH] led 3x prototype

---
 esp32-c3-oled/led3xdrv-pro.yml | 141 +++++++++++++++++++++++++++++++++
 esp32-c3-oled/notes            |   0
 2 files changed, 141 insertions(+)
 create mode 100644 esp32-c3-oled/led3xdrv-pro.yml
 create mode 100644 esp32-c3-oled/notes

diff --git a/esp32-c3-oled/led3xdrv-pro.yml b/esp32-c3-oled/led3xdrv-pro.yml
new file mode 100644
index 0000000..3c61a52
--- /dev/null
+++ b/esp32-c3-oled/led3xdrv-pro.yml
@@ -0,0 +1,141 @@
+esphome:
+  name: oled-test
+  friendly_name: oled test
+
+esp32:
+  board: esp32-c3-devkitm-1
+  framework:
+    type: esp-idf
+
+# Enable logging
+logger:
+
+# Enable Home Assistant API
+api:
+  encryption:
+    key: "rNfuxXEaIvVuOHvYVdb4QpW8fezbbkKn3wvjkHdHGkY="
+
+ota:
+  - platform: esphome
+    password: "5aa6ac416280761455b83922c266822b"
+
+wifi:
+  ssid: "Lothlorien"
+  password: "LitwoOjczyznoMojaTysJestJakZdrowie"
+
+  # Enable fallback hotspot (captive portal) in case wifi connection fails
+  ap:
+    ssid: "Esp32-C3-Oled-Test"
+    password: "Zto2fEEcWgnS"
+
+captive_portal:
+
+web_server:
+
+output:
+  - platform: ledc
+    pin: GPIO4
+    id: led_pwm01
+    frequency: 20000 Hz # 20 kHz – bez pisku i bez migotania w kamerze
+  - platform: ledc
+    pin: GPIO3
+    id: led_pwm02
+    frequency: 20000 Hz # 20 kHz – bez pisku i bez migotania w kamerze
+  - platform: ledc
+    pin: GPIO10
+    id: led_pwm03
+    frequency: 20000 Hz # 20 kHz – bez pisku i bez migotania w kamerze
+
+light:
+  - platform: monochromatic
+    name: "LED PWM 1"
+    output: led_pwm01
+    gamma_correct: 1.0
+  - platform: monochromatic
+    name: "LED PWM 2"
+    output: led_pwm02
+    gamma_correct: 1.0
+  - platform: monochromatic
+    name: "LED PWM 3"
+    output: led_pwm03
+    gamma_correct: 1.0
+
+button:
+  - platform: restart
+    name: "Restart Device"
+  - platform: safe_mode
+    name: "Restart in Safe Mode"
+
+i2c:
+  id: bus_oled
+  sda: GPIO5
+  scl: GPIO6
+  frequency: 100kHz
+  scan: true
+
+# --- Czcionki do wyświetlacza (wygodne, ale możesz zmienić na swoje) ---
+font:
+  - file: "fonts/Roboto-Regular.ttf"
+    id: f12
+    size: 8
+  - file: "fonts/Roboto-Bold.ttf"
+    id: f20
+    size: 11
+
+# --- Przydatne sensory do pokazania na ekranie ---
+sensor:
+  - platform: wifi_signal
+    name: "WiFi RSSI"
+    id: wifi_rssi
+    update_interval: 30s
+
+  - platform: uptime
+    name: "Uptime (s)"
+    id: uptime_s
+    update_interval: 60s
+
+text_sensor:
+  - platform: wifi_info
+    ip_address:
+      name: "IP"
+      id: ip_addr
+    ssid:
+      name: "SSID"
+      id: wifi_ssid
+
+# --- Przycisk BOOT (ten „użytkowy”; RESET/EN nie da się odczytać) ---
+binary_sensor:
+  - platform: gpio
+    pin:
+      number: GPIO9 # BOOT na większości C3
+      mode: INPUT_PULLUP
+      inverted: true
+    name: "BOOT Button"
+    id: btn_boot
+  - platform: gpio
+    pin:
+      number: GPIO7
+      mode:
+        input: true
+        pullup: false
+        pulldown: true
+    name: "Czujnik ruchu SR505"
+    device_class: motion
+    filters:
+      - delayed_off: 2s
+
+# --- Wyświetlacz OLED ---
+display:
+  - platform: ssd1306_i2c
+    model: "SSD1306 72x40"
+    address: 0x3C
+    rotation: 0
+    i2c_id: bus_oled # <- to jest kluczowe
+    lambda: |-
+      {
+        if (id(ip_addr).has_state()) {
+          it.printf(0, 0, id(f12), "ip:%s", id(ip_addr).state.c_str());
+        } else {
+          it.printf(0, 0, id(f12), "ip: (brak)");
+        }
+      }
diff --git a/esp32-c3-oled/notes b/esp32-c3-oled/notes
new file mode 100644
index 0000000..e69de29