diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..dad4bb2
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,66 @@
+.DEFAULT_GOAL := help
+
+ESP_TOOL := $(shell command -v esptool.py 2> /dev/null)
+AMPY := $(shell command -v ampy 2> /dev/null)
+devices=$(shell ls /dev/tty.*)
+device=
+
+.PHONY: help gateway sender flash
+
+all: esptool-exists ampy-exists
+gateway: all upload-gateway ## Upload all gateway files to device
+sender: all upload-sender ## Upload all sender files to device
+flash: all flash-erase flash-micropython ## Erase and flash firmware to device
+
+esptool-exists:
+	@if [ -z $(ESP_TOOL) ]; then echo "esptool.py not found, consider doing 'pip install esptool'"; exit 2; fi
+
+ampy-exists:
+	@if [ -z $(AMPY) ]; then echo "ampy not found, consider doing 'pip install ampy'"; exit 2; fi
+
+device-arg-flag-exists:
+	@$$(test $(device)) || { \
+		echo "No device selected, set 'device=' flag"; \
+		echo "Available devices:\n $(devices)\n"; \
+		exit 1; \
+	}
+file-arg-flag-exists:
+	@$$(test $(file)) || { \
+		echo "No firmware file selected, set 'file=' flag"; \
+		exit 2; \
+	}
+
+upload-gateway-src:
+	@echo "Uploading gateway source files"
+	ampy --port $$device put src/gateway.py boot.py
+	ampy --port $$device put src/setup/gateway.html index.html
+
+upload-sender-src:
+	@echo "Uploading sender source files"
+	ampy --port $$device put src/sender.py boot.py
+	ampy --port $$device put src/setup/sender.html index.html
+
+upload-shared-files:
+	@echo "\nUploading shared files"
+	ampy --port $$device put src/setup/styles.css
+	ampy --port $$device put src/setup/success.html
+	ampy --port $$device put src/setup/configuration_server.py
+
+upload-gateway: device-arg-flag-exists \
+	upload-gateway-src \
+	upload-shared-files
+	@echo "\nReset device using on-board button or Ctrl-D over TTY"
+
+upload-sender: device-arg-flag-exists \
+	upload-sender-src \
+	upload-shared-files
+	@echo "\nReset device using on-board button or Ctrl-D over TTY"
+
+flash-erase: device-arg-flag-exists
+	esptool.py --chip esp32 --port $(device) erase_flash
+
+flash-micropython: device-arg-flag-exists file-arg-flag-exists
+	esptool.py --chip esp32 --port $(device) write_flash -z 0x1000 $(file)
+
+help:  ## Display this help
+	@awk 'BEGIN {FS = ":.*##"; printf "\nUsage:\n  make \033[36m<target>\033[0m\n\nTargets:\n"} /^[a-zA-Z_-]+:.*?##/ { printf "  \033[36m%-10s\033[0m %s\n", $$1, $$2 }' $(MAKEFILE_LIST)