{"source":"Breaknorm","page":"https://breaknorm.co/compare/gpio-vs-rs-422","license":"https://breaknorm.co/terms","a":"gpio","b":"rs-422","category":"iot-platforms-protocols","jobs":{"gpio":{"companies":123,"postings":449,"posted_90d":354,"companies_90d":178,"by_country":[["US",81],["DE",8],["FR",4],["GB",4],["PL",3],["CA",2],["CZ",2],["ES",2],["IN",2],["AU",1],["BR",1],["FI",1]],"by_headcount":[["51-200",34],["201-500",19],["1001-5000",17],["11-50",16],["2-10",12],["10001+",10],["501-1000",8],["5001-10000",6],["0-1",1]],"by_vertical":[["manufacturing_industry",64],["technology_software",32],["business_finance_services",9],["commerce_trade",4],["utilities_infrastructure",4],["media_content",3],["automotive",2],["transport_logistics_rental",2],["agriculture_forestry",1],["community_associations_public",1],["health_care",1]],"by_function":[["software_engineering",304],["engineering_non_software",63],["it_operations_and_business_systems",23],["product_program_and_project_management",5],["customer_service_and_success",4],["data_and_ai",2],["quality_safety_and_environment",1],["sales",1],["skilled_trades_and_field_service",1]]},"rs-422":{"companies":132,"postings":656,"posted_90d":510,"companies_90d":173,"by_country":[["US",101],["FR",5],["DE",4],["CA",3],["GB",3],["AE",1],["BE",1],["BR",1],["ES",1],["IN",1],["IT",1],["NL",1]],"by_headcount":[["201-500",26],["11-50",25],["1001-5000",20],["51-200",20],["10001+",15],["2-10",11],["501-1000",9],["5001-10000",4],["0-1",2]],"by_vertical":[["manufacturing_industry",90],["technology_software",14],["business_finance_services",11],["utilities_infrastructure",7],["transport_logistics_rental",4],["automotive",1],["consumer_services_leisure",1],["health_care",1],["hospitality_travel",1],["media_content",1],["property_construction",1]],"by_function":[["engineering_non_software",366],["software_engineering",221],["skilled_trades_and_field_service",19],["design_and_ux",3],["it_operations_and_business_systems",3],["product_program_and_project_management",3],["data_and_ai",2],["manufacturing_and_production",1]]}},"website":{"gpio":0,"rs-422":0},"both_in_postings":{"postings":10,"companies":6},"as_of":"2026-10-30","index_tier":3}