|  |  | @ -13,7 +13,7 @@ board release 3 with SDRAM, Successor of | 
			
		
	
		
		
			
				
					
					|  |  |  | PCB routing is mostly complete too. PCB produced when at version 1.7 |  |  |  | PCB routing is mostly complete too. PCB produced when at version 1.7 | 
			
		
	
		
		
			
				
					
					|  |  |  | and big things work like USB-JTAG, SDRAM, SDCARD, HDMI, FLASH, RTC, I2C |  |  |  | and big things work like USB-JTAG, SDRAM, SDCARD, HDMI, FLASH, RTC, I2C | 
			
		
	
		
		
			
				
					
					|  |  |  | but there are issues, luckily most of them are can be fixed by |  |  |  | but there are issues, luckily most of them are can be fixed by | 
			
		
	
		
		
			
				
					
					|  |  |  | [Upgrading PCB v1.7](/doc/pcb-v1.7-upgrade.md) |  |  |  | [Upgrading PCB v1.7](/doc/pcb-v1.7-upgrade.md). | 
			
				
				
			
		
	
		
		
	
		
		
			
				
					
					|  |  |  | AUDIO, OLED and 433.92MHz antenna are currently untested. |  |  |  | AUDIO, OLED and 433.92MHz antenna are currently untested. | 
			
		
	
		
		
			
				
					
					|  |  |  | 
 |  |  |  | 
 | 
			
		
	
		
		
			
				
					
					|  |  |  | 3D preview |  |  |  | 3D preview | 
			
		
	
	
		
		
			
				
					|  |  | 
 |