M5Stack Base26 V1.1

The Base26 from M5Stack is a ""5x5cm system"" universal function base for your core module, with a 9-24V to 5V DCDC circuit, two custom Grove extension connectors, a VH3.96-4P interface, a side opening for M12 screw connections, 3 side openings for SMA antennas, and a 2.54mm hole plate in the middle of the PCB. An RS485-to-TTL conversion board is included in the kit, which can be soldered by the user to take advantage of the PWR485 function over VH3.96-4P. A variety of mounting methods, such as DIN rail, wall mount, screw fix, and bottom M12 plug fix are possible. 

Info: Some parts, like the Grove terminals and RS485 have to be soldered yourself. 

Features:  

• Integrated 9-24V to 5V DCDC circuit 
• Rail, wall mount, screws and M12 mount 
• 2.54mm hole plate 
• Openings for 3x SMA and 1x M12 
• 2x Grove extension connectors 
• PWR485 communication 

Documentation:  

• Quick Start Guide
  
• Official M5Stack Forum

Technical Details:  

• Manufacturer: M5Stack 
  
• Manufacturer SKU: K026-B 
  
• DC converter: MP1584 
  
• Input voltage: 9-24V 
  
• Output voltage: 5V 
  
• Output current: 2A 
  
• Connectors: 2x: Grove, 1x PWR485 
  
• Dimension: 54 x 54 x 28 (without pins) 
  
• Weight: 130g 

Scope of Delivery: 

• 1x Base26 V1.1 base housing 
  
• 1x RS485-to-TTL adapter board 
  
• 2x HY2.0-4P Terminal 
  
• 1x 1.5mm Hex Key 
  
• 1x 2.0mm Hex Key 
  
• 1x 2.5mm Hex Key 
  
• 1x 35mm silver metal rail 
  
• 1x 35mm black rail clip 
  
• 2x M3*8mm screws (countersunk head, mechanical teeth) 
  
• 2x M3*22mm screws (pan head, mechanical teeth) 
  
• 2x M3*35mm screws (button head, mechanical teeth) 
  
• 2x M3*38mm screws (pan head, mechanical teeth) 
  
• 2x M3*40mm screws (pan head, mechanical teeth) 
  
• 4x M2*5mm screws (pan head, self-tapping) 
  
• 1x Cable gland (M12) 
  
• 2x M3 nuts (with non-slip rubber ring) 
  
• 1x 2.54mm-20P header (total height 5.32mm) 
  
• 1x terminal HT3.96-4P 
  
• 1x product sticker