led display driver board with qr code

{"cid":"91221160","title":"NED200 Multi Protocol LED Display Driver Board with Multi Language and QR Code Support","imgUrl":"https:\/\/img.chinax.com\/nimg\/6b\/01\/16f7264bdea335d65f9020c5d267-200x200-1.jpg","attrs":{"Price":"Negotiation","Brand Name":"JUTAI","Model Number":"NED200","Minimum Order Quantity":"1","Delivery Time":"7 work days","Place of Origin":"China","Payment Terms":"L\/C,D\/A,D\/P,T\/T,Western Union","Supply Ability":"1000\/month","Packaging Details":"Carton","LED Display Interface":"HUB75 & HUB08 (Expandable to HUB12)","Controlled Display Lines":"4 Lines Independent","Supported Languages":"100+ Languages","QR Code Display Modes":"Full-screen (52 chars) & 3-line (77 chars)","Communication Protocols":"RS485, TCP\/IP (Ethernet), MQTT","Relay Output Channels":"2 Channels (250VAC\/10A)","Voice Storage Capacity":"Up to 256 files (8MB)","Remote Upgrade Support":"OTA (Over-The-Air) via TCP\/Browser","Operating Temperature":"-40\u00b0C to +85\u00b0C","Power Supply":"DC 12V (with reverse connection protection)"}}

{"cid":"91222448","title":"NED200 LED Display Driver Board with Dual QR Code Display (Long\/Short Distance), Voice Broadcast & Remote IAP Upgrade for Commercial Complexes & Scenic Areas","imgUrl":"https:\/\/img.chinax.com\/nimg\/e4\/bf\/86b8f741f4e62a09aaab2adab008-200x200-1.jpg","attrs":{"Price":"Negotiation","Brand Name":"JUTAI","Model Number":"NED 200","Minimum Order Quantity":"Support 1-10 pcs for sample","Delivery Time":"5-8 work days","Certification":"CE","Place of Origin":"Shenzhen China","Payment Terms":"T\/T, Western Union, Paypal, Alipay","Supply Ability":"2000 set per month","Packaging Details":"1 Set 1 Cartoon","Communication Interface:":"TCP\/IP, RS232, RS485, TTL, Wiegand 26\/34","Operating Voltage:":"DC12V","Operating Current:":"2A MAX","Operating Temperature:":"-40\u2103 ~ 85\u2103","Overall Dimensions:":"115mm (L) * 85mm (W) * 15mm (H)","Mounting Hole Spacing:":"105mm (L) * 75mm (W)","IO Interface:":"2IO Input, 2OC IO Output, 2Relay IO Output","Display Screen Interface:":"HUB75, HUB08","Power Amplifier Output:":"1 Port, 4\u03a9 8W","Supported Protocols:":"RS485, TCP, MQTT"}}

{"cid":"91222922","title":"BOARD\/PARKER DRIVER\/SRC PILE SERVO DRIVE\/HI DRIVE\/HID10K001\/PSO000267000 SMIT textile GS920F GS940F","imgUrl":"https:\/\/img.chinax.com\/nimg\/c4\/13\/b3f73eeaeb54f4372fef12114436-200x200-1.jpg","attrs":{"Brand Name":"SMIT\/Parker","Model Number":"PSO000267000\/HID10K001","Minimum Order Quantity":"1pcs","Delivery Time":"2-3work days","Payment Terms":"T\/T","Place of Origin":"Italy","Packaging Details":"carton"}}