Import('env') usermods = env.GetProjectOption("custom_usermods","").split() # Check for partner usermods if "SN_Photoresistor" in usermods: env.Append(CPPDEFINES=[("USERMOD_SN_PHOTORESISTOR")]) if "BH1750_v2" in usermods: env.Append(CPPDEFINES=[("USERMOD_BH1750")])