# Photon - Based Nanomachine Controller - Firmware
# Target Microcontroller: ESP32(for WiFi, Bluetooth, and I / O control)
# Language: MicroPython or C++ (ESP - IDF / Arduino)
# Assuming MicroPython for rapid prototyping
from machine import Pin, ADC, PWM, I2C
import time
# --- Pin Definitions-- -
LASER_PIN = 18
PHOTO_SENSOR_PIN = 34
BIO_SENSOR_ADC = 35
# DAC / ADC via I2C(e.g., ADS1115)
i2c = I2C(0, scl = Pin(22), sda = Pin(21))
# -- - Laser Output-- -
laser = PWM(Pin(LASER_PIN), freq = 1000)
def laser_on(intensity = 512):
laser.duty(intensity)
def laser_off():
laser.duty(0)
# -- - Photodetector Input-- -
photo_sensor = ADC(Pin(PHOTO_SENSOR_PIN))
photo_sensor.atten(ADC.ATTN_11DB)