| Specification | 
                                                    
                                
                                    
                                                                                     Metal Coating: Tin; 
                                                                                     Mode of Production: SMT; 
                                                                                     Layers: Single-Layer; 
                                                                                     Base Material: PCB; 
                                                                                     Customized: Non-Customized; 
                                                                                     Condition: New; 
                                                                                     Processor: Broadcom Bcm2712; 
                                                                                     RAM: 8GB; 
                                                                                     Poe: Via Separate New Poe Hat; 
                                                                                     Real Time Clock: Rtc and Rtc Battery Connector; 
                                                                                     Wireless/Bluetooth: Yes; 
                                                                             
                                 
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                                                                                     Metal Coating: Copper; 
                                                                                     Mode of Production: SMT; 
                                                                                     Layers: Multilayer; 
                                                                                     Base Material: FR-4; 
                                                                                     Customized: Customized; 
                                                                                     Condition: New; 
                                                                                     Shape: Retangular, Round, Slots, Cutouts, Complex, Irreg; 
                                                                                     Surface Finishing: OSP, Immersion Gold, Immersion Tin, Immersion AG; 
                                                                                     Layer: 1-22 Layers; 
                                                                                     Service: Turnkey Assembly PCB Service; 
                                                                                     Other Capabilities: Repair/Rework Services Mechanical Assembly Box Bui; 
                                                                                     Copper Thickness: 1-10oz; 
                                                                                     Min. SMD Size: 01005; 
                                                                                     QA Inspection: Aoi, X-ray, Ict; 
                                                                                     Order Qty: No Limited; 
                                                                                     Controlling Range: -40c~125c; 
                                                                                     Solder Resist Color: Green;Red;Yellow;Black;White; 
                                                                                     Surface Finished: HASL, Gold Finger, OSP, Enig, Peelable Mask; 
                                                                                     Trade Mark: OEM, ODM; 
                                                                                     Surface Finish: Lead Free HASL; 
                                                                             
                                 
                             | 
                                                    
                                
                                    
                                                                                     Metal Coating: Copper; 
                                                                                     Mode of Production: SMT; 
                                                                                     Layers: Multilayer; 
                                                                                     Base Material: FR-4; 
                                                                                     Customized: Customized; 
                                                                                     Condition: New; 
                                                                                     Shape: Retangular, Round, Slots, Cutouts, Complex, Irreg; 
                                                                                     Surface Finishing: OSP, Immersion Gold, Immersion Tin, Immersion AG; 
                                                                                     Layer: 1-22 Layers; 
                                                                                     Service: Turnkey Assembly PCB Service; 
                                                                                     Other Capabilities: Repair/Rework Services Mechanical Assembly Box Bui; 
                                                                                     Copper Thickness: 1-10oz; 
                                                                                     Min. SMD Size: 01005; 
                                                                                     QA Inspection: Aoi, X-ray, Ict; 
                                                                                     Order Qty: No Limited; 
                                                                                     Controlling Range: -40c~125c; 
                                                                                     Solder Resist Color: Green;Red;Yellow;Black;White; 
                                                                                     Surface Finished: HASL, Gold Finger, OSP, Enig, Peelable Mask; 
                                                                                     Trade Mark: OEM, ODM; 
                                                                                     Surface Finish: Lead Free HASL; 
                                                                             
                                 
                             | 
                                                    
                                
                                    
                                                                                     Metal Coating: Copper; 
                                                                                     Mode of Production: SMT; 
                                                                                     Layers: Multilayer; 
                                                                                     Base Material: FR-4; 
                                                                                     Customized: Customized; 
                                                                                     Condition: New; 
                                                                                     Shape: Retangular, Round, Slots, Cutouts, Complex, Irreg; 
                                                                                     Surface Finishing: OSP, Immersion Gold, Immersion Tin, Immersion AG; 
                                                                                     Layer: 1-22 Layers; 
                                                                                     Service: Turnkey Assembly PCB Service; 
                                                                                     Other Capabilities: Repair/Rework Services Mechanical Assembly Box Bui; 
                                                                                     Copper Thickness: 1-10oz; 
                                                                                     Min. SMD Size: 01005; 
                                                                                     QA Inspection: Aoi, X-ray, Ict; 
                                                                                     Order Qty: No Limited; 
                                                                                     Controlling Range: -40c~125c; 
                                                                                     Solder Resist Color: Green;Red;Yellow;Black;White; 
                                                                                     Surface Finished: HASL, Gold Finger, OSP, Enig, Peelable Mask; 
                                                                                     Trade Mark: OEM, ODM; 
                                                                                     Surface Finish: Lead Free HASL; 
                                                                             
                                 
                             | 
                                                    
                                
                                    
                                                                                     Metal Coating: Copper; 
                                                                                     Mode of Production: SMT; 
                                                                                     Layers: Multilayer; 
                                                                                     Base Material: FR-4; 
                                                                                     Customized: Customized; 
                                                                                     Condition: New; 
                                                                                     PCBA-Testing: X-ray, Aoi; 
                                                                                     Small Order: Acceptable; 
                                                                                     Type: Rigid Circuit Board; 
                                                                                     Flame Retardant Properties: V0; 
                                                                                     Processing Technology: Electrolytic Foil; 
                                                                                     Insulation Materials: Organic Resin; 
                                                                                     Material: Complex; 
                                                                                     Applications: Electronic Manufacturing Service; 
                                                                             
                                 
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