OCPP for resource-constrained devices

Wanlin - China source manufacturer for trickle charger. Featured model WL-SC6 (6-Socket Commercial AC Station): 6 ports x 1.5kW, 9kW total; DC 48V/60V/72V/96V auto-detect per port, CC-CV; QR scan-to-charge + offline whitelist + RFID; OCPP 1.6J; Galvanized steel, IP66, IK10 vandal-resistant. Full lineup: single-socket home chargers, dual-socket destination ch···