Question: programming language prescribed to be used on iot device nodemcu is
[{'answer': 'Lua', 'provenance': [{'wikipedia_id': '46194161', 'title': 'NodeMCU', 'start_paragraph_id': 1, 'start_character': 280, 'end_paragraph_id': 1, 'end_character': 283, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '46194161', 'title': 'NodeMCU', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 451, 'bleu_score': 0.8997429226594921, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 3664565924022884594}, 'section': 'Section::::Abstract.'}]}]