# This work is licensed under the MIT license. # Copyright (c) 2013-2023 OpenMV LLC. All rights reserved. # https://github.com/openmv/openmv/blob/master/LICENSE # # Thermal Camera Demo # # This example shows how to use common low-res FIR sensors (like MLX or AMG). # NOTE: Only the AMG8833 is currently enabled for NANO RP2040. import image import time import fir IMAGE_SCALE = 5 # Scale image to 5x. drawing_hint = image.BICUBIC # or image.BILINEAR or 0 (nearest neighbor) # Initialize the thermal sensor fir.init() # Auto-detects the connected sensor. # FPS clock clock = time.clock() while True: clock.tick() try: img = fir.snapshot( x_scale=IMAGE_SCALE, y_scale=IMAGE_SCALE, color_palette=image.PALETTE_IRONBOW, hint=drawing_hint, copy_to_fb=True, ) except OSError: continue # Print FPS. print(clock.fps())