From cd39558b1f94d389b5cc8306738178f9f5913807 Mon Sep 17 00:00:00 2001
From: ESPHome Device Builder <device-builder@esphome.io>
Date: Sat, 11 Jul 2026 17:42:25 +1200
Subject: [PATCH] Add esp-espnow_test_transmitter1.yaml

---
 esphome/esp-espnow_test_transmitter1.yaml | 114 ++++++++++++++++++++++
 1 file changed, 114 insertions(+)
 create mode 100644 esphome/esp-espnow_test_transmitter1.yaml

diff --git a/esphome/esp-espnow_test_transmitter1.yaml b/esphome/esp-espnow_test_transmitter1.yaml
new file mode 100644
index 0000000..a79b5c4
--- /dev/null
+++ b/esphome/esp-espnow_test_transmitter1.yaml
@@ -0,0 +1,114 @@
+#:########################################################################################:#
+# ESP-NOW Test Transmitter
+#:########################################################################################:#
+#
+# Hardware:
+#   - ESP32-S3-Zero / ESP32-S3 Super Mini style board
+#
+# Wiring:
+#   - Button between GPIO4 and GND.
+#
+# Behaviour:
+#   - Sleeps most of the time.
+#   - Button press wakes the ESP32-S3.
+#   - Sends ESP-NOW broadcast 3 times.
+#   - Goes back to deep sleep.
+#
+# IMPORTANT:
+#   - Set espnow.channel to the same 2.4 GHz Wi-Fi channel used by the receiver.
+#
+#:########################################################################################:#
+
+substitutions:
+  device_name: espnow-test-transmitter
+  friendly_name: "ESPNow Test Transmitter"
+
+esphome:
+  name: ${device_name}
+  friendly_name: ${friendly_name}
+
+  on_boot:
+    priority: -100
+    then:
+      - logger.log: "Booted. Sending ESP-NOW test packet..."
+      - script.execute: send_espnow_press
+      - delay: 500ms
+      - logger.log: "Going back to deep sleep."
+      - deep_sleep.enter: deep_sleep_control
+
+esp32:
+  board: esp32-s3-devkitc-1
+  framework:
+    type: arduino
+
+logger:
+  level: DEBUG
+
+#:########################################################################################:#
+# No Wi-Fi on transmitter
+#:########################################################################################:#
+#
+# This keeps the transmitter fast and battery-friendly.
+# Upload over USB for this test.
+#
+
+#:########################################################################################:#
+# ESP-NOW Transmit
+#:########################################################################################:#
+
+espnow:
+  channel: 6
+
+script:
+  - id: send_espnow_press
+    mode: single
+    then:
+      - lambda: |-
+          id(press_count) += 1;
+
+      - espnow.broadcast:
+          data: !lambda |-
+            std::string msg = "REMOTE_A:BUTTON_1:" + to_string(id(press_count));
+            return std::vector<uint8_t>(msg.begin(), msg.end());
+
+      - delay: 50ms
+
+      - espnow.broadcast:
+          data: !lambda |-
+            std::string msg = "REMOTE_A:BUTTON_1:" + to_string(id(press_count));
+            return std::vector<uint8_t>(msg.begin(), msg.end());
+
+      - delay: 50ms
+
+      - espnow.broadcast:
+          data: !lambda |-
+            std::string msg = "REMOTE_A:BUTTON_1:" + to_string(id(press_count));
+            return std::vector<uint8_t>(msg.begin(), msg.end());
+
+globals:
+  - id: press_count
+    type: int
+    restore_value: true
+    initial_value: '0'
+
+#:########################################################################################:#
+# Wake Button and Deep Sleep
+#:########################################################################################:#
+
+binary_sensor:
+  - platform: gpio
+    id: wake_button
+    name: "Wake Button"
+    internal: true
+    pin:
+      number: GPIO4
+      mode: INPUT_PULLUP
+      inverted: true
+
+deep_sleep:
+  id: deep_sleep_control
+  wakeup_pin:
+    number: GPIO4
+    mode: INPUT_PULLUP
+    inverted: true
+  sleep_duration: 365d
\ No newline at end of file