Updates

Makefile

@@ -1,15 +1,20 @@
-# Makefile for the board
+NAME=esp32-20220117-v1.18.bin
 
-NAME=esp32-20180222-v1.9.3-347-g6e675c1b.bin
+all: flash upload console
 
-all: flash console
+bin/${NAME}:
+	mkdir -p bin
+	wget https://micropython.org/resources/firmware/${NAME} -O bin/${NAME}
 
-flash:
-	esptool.py -p /dev/ttyUSB0 -b 921600 erase_flash
+flash: bin/${NAME}
 	esptool.py -p /dev/ttyUSB0 -b 921600 write_flash --flash_mode dio 0x1000 bin/${NAME}
 	sleep 5
 	ampy -p /dev/ttyUSB0 put ssd1306.py
 
+upload:
+	ampy -p /dev/ttyUSB0 put boot.py
+	ampy -p /dev/ttyUSB0 put main.py
+
 console:
 	echo "Ctrl-A + Ctrl-Q to close Picocom"
 	picocom -b115200 /dev/ttyUSB0