Factory wholesale high performance Taximeter meter with printer for Taxi
Specification
1.Customize PCBA
 2.Customize LOGO
 3.Customize GPS tracker 2G/4G tracker with RS232/RS485/canbus
 4.Customize communication protocol (TCP/UDP/HTTP)
 5.Customize firmware and platform
|  			 DC+  			 |  			 			 Power +  			 |  		
|  			 GND  			 |  			 			 Ground  			 |  		
|  			 IO  			 |  			 			 control lamp  			 |  		
|  			 ACC  			 |  			 			 ignition  			 |  		
|  			 speed  			 |  			 			 original speed meter signal  			 |  		
