# This work is licensed under the MIT license. # Copyright (c) 2013-2024 OpenMV LLC. All rights reserved. # https://github.com/openmv/openmv/blob/master/LICENSE # # I2C Control # # This example shows how to use the i2c bus on your OpenMV Cam by dumping the # contents on a standard EEPROM. To run this example either connect the # Thermopile Shield to your OpenMV Cam or an I2C EEPROM to your OpenMV Cam. from machine import I2C i2c = I2C(1) # The i2c bus must always be 1. print(i2c.scan()) # Show attached devices. mem = i2c.readfrom_mem(0x50, 0, 256) # The eeprom slave address is 0x50. print("\n[") for i in range(16): print("\t[", end="") for j in range(16): print("%03d" % mem[(i * 16) + j], end="") if j != 15: print(", ", end="") print("]," if i != 15 else "]") print("]")