From fb5e3c4848d331142376c48b9eb0cf082fb703b1 Mon Sep 17 00:00:00 2001
From: Yuval Adam <_@yuv.al>
Date: Thu, 15 Jan 2026 11:30:00 +0100
Subject: Makefile

---
 Makefile  | 17 +++++++++++++++++
 README.md | 18 +++++++++---------
 2 files changed, 26 insertions(+), 9 deletions(-)
 create mode 100644 Makefile

diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..4aecc30
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,17 @@
+FQBN := esp32:esp32:esp32s3:CDCOnBoot=cdc,FlashSize=16M,PSRAM=opi
+PORT := /dev/ttyACM0
+
+.PHONY: compile upload monitor flash all
+
+compile:
+	arduino-cli compile --fqbn "$(FQBN)" .
+
+upload:
+	arduino-cli upload --fqbn "$(FQBN)" --port $(PORT) .
+
+monitor:
+	arduino-cli monitor --port $(PORT) --config baudrate=115200
+
+flash: compile upload
+
+all: compile upload monitor
diff --git a/README.md b/README.md
index 01d2c85..3f405cd 100644
--- a/README.md
+++ b/README.md
@@ -30,17 +30,17 @@ Then edit `config.h` with your WiFi and MQTT settings.
 ## Build & Upload
 
 ```bash
-# Find your port
-arduino-cli board list
-
-# Compile
-arduino-cli compile --fqbn "esp32:esp32:esp32s3:CDCOnBoot=cdc,FlashSize=16M,PSRAM=opi" .
+make compile    # compile only
+make upload     # upload only
+make monitor    # serial monitor
+make flash      # compile + upload
+make all        # compile + upload + monitor
+```
 
-# Upload (replace /dev/ttyACM0 with your port)
-arduino-cli upload --fqbn "esp32:esp32:esp32s3:CDCOnBoot=cdc,FlashSize=16M,PSRAM=opi" --port /dev/ttyACM0 .
+If your port differs from `/dev/ttyACM0`, override it:
 
-# Monitor
-arduino-cli monitor --port /dev/ttyACM0 --config baudrate=115200
+```bash
+make flash PORT=/dev/ttyUSB0
 ```
 
 ## Expected Output
-- 
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