ChirpStack gRPC Multicast & Enqueue Node-RED Nodes
JSON →Node-RED nodes (v0.2.0) for sending multicast and unicast downlinks to ChirpStack v4 via gRPC. Supports confirmed downlinks, automatic payload encoding (hex/base64/UTF-8/Buffer), and secure API token storage. Designed for LoRaWAN automation workflows within Node-RED. Requires Node.js >=16 and a ChirpStack v4 gRPC endpoint. Released as part of the node-red-contrib-chirpstack-enqueue package.