Bill of materials

POS	QTY	PART NAME	PART MANUFACTURER	PART CODE	SPECIFICATIONS	DESIGNATORS
1	1	Wifi Micro-Controller	Amica	nodemcu-32s	UART/GPIO/ADC/DAC/SDIO/PWM/I2C/I2S/IEEE802.11bgn/Bluetooth4.2	n/a
1	1	RS485 Module	Analog Devices Inc.	MAX3485	RS485/UART/seriel/3.3V/10mbps	n/a