General update, getting ready to move

lora1.yaml

@@ -0,0 +1,92 @@
+esphome:
+  name: "heltec"
+
+esp32:
+  variant: esp32s3
+  flash_size: 8MB
+  cpu_frequency: 240MHZ
+  framework:
+    type: esp-idf
+
+logger:
+  hardware_uart: UART0
+
+api:
+
+ota:
+  platform: esphome
+
+wifi:
+  ssid: !secret wifi_ssid
+  password: !secret wifi_password
+
+# SPI bus for LoRa radio
+spi:
+  clk_pin: GPIO9
+  mosi_pin: GPIO10
+  miso_pin: GPIO11
+
+# I2C for OLED display
+i2c:
+  sda: GPIO17
+  scl: GPIO18
+  frequency: 400kHz
+
+# FSK Radio Configuration (SX1262)
+sx126x:
+  dio1_pin: GPIO14
+  cs_pin: GPIO8
+  busy_pin: GPIO13
+  rst_pin: GPIO12
+  pa_power: 3
+  bandwidth: 78_2kHz
+  crc_enable: true
+  frequency: 433920000
+  modulation: FSK
+  rx_start: true
+  payload_length: 0
+  hw_version: sx1262
+  bitrate: 4800
+  rf_switch: true
+  sync_value: [0x33, 0x33]
+  preamble_size: 4
+  preamble_detect: 2
+  tcxo_voltage: 1_8V
+  tcxo_delay: 5ms
+  on_packet:
+    then:
+      - lambda: |-
+          ESP_LOGD("fsk", "Packet RSSI: %.2f dBm, SNR: %.2f dB, Data: %s",
+                   rssi, snr, format_hex(x).c_str());
+
+button:
+  - platform: template
+    name: "Send FSK Packet"
+    on_press:
+      then:
+        - sx126x.send_packet:
+            data: [0xC5, 0x51, 0x78, 0x82, 0xB7, 0xF9, 0x9C, 0x5C]
+
+# OLED Display
+
+display:
+  - platform: ssd1306_i2c
+    model: "SSD1306 128x64"
+    reset_pin: GPIO21
+    address: 0x3C
+    lambda: |-
+      it.printf(0, 0, id(font1), "Heltec V3");
+      it.printf(0, 16, id(font1), "WiFi LoRa 32");
+      it.printf(0, 32, id(font1), "%.1f dBm", id(wifi_signal_db).state);
+
+font:
+  - file: "gfonts://Roboto"
+    id: font1
+    size: 14
+
+sensor:
+  - platform: wifi_signal
+    id: wifi_signal_db
+    name: "WiFi Signal"
+    update_interval: 60s
+