{"ai_json_enabled":true,"answer":"Interface availability is model- and firmware-specific, so always check the exact router\u2019s hardware interface list in the product manual. The documentation should specify which ports and pins are exposed and whether GPIO/relay features are supported in the current firmware. If you want, we can review your target models to confirm they provide the required interfaces before you decide.","answer_source":"approved_parent_and_related_qas","category":"Serial GPIO and Relay Integration","category_slug":"serial-gpio-and-relay-integration","created_at":"2026-08-26T19:08:12+00:00","daily_publish_cap":2,"date_published":"2026-08-26","display_date":"2026-08-26","drip_batch":"daily_conversation_breadcrumb","drip_status":"published_topup","id":"conv-daily-20260826-be785cbf","image_ids":["comset-category-hero-013-serial-gpio-and-relay-integration","comset-product-range-routers","comset-product-din-rail-mount"],"image_url":"","last_updated":"2026-08-26T19:09:29+00:00","local_cache_status":"pending_airtable_sync","publish_status":"published","published":true,"published_at":"2026-08-26T19:08:12+00:00","question":"Which Comset model families cover RS-232, RS-485, GPIO and relays?","question_intent":"conversational_followup","rss_enabled":true,"rss_pub_date":"Wed, 26 Aug 2026 19:08:12 GMT","scheduled_for":"2026-08-26T19:08:12+00:00","schema_enabled":true,"site_key":"comset-online","slug":"which-comset-model-families-cover-rs-232-rs-485-gpio-and-relays","source":"daily_qa_drip_conversational_followup","source_queue_id":"","source_record_ids":[],"source_type":"daily_qa_drip_conversational_followup","source_urls":[],"status":"active","tags":["conversation follow-up","daily drip"],"updated_at":"2026-08-26T19:09:29+00:00"}