M5Stamp ISP Serial Programming Module CH9102

This is an ESP32 programming tool based on the CH9102 chip with a serial USB port in the STAMP housing. The module has a 3.3 V DCDC circuit, a 5 V power supply and a USB D+ / D- signal line. The M5Stamp can be used for downloading ESP32 circuits, embedding parts of the ISP function, etc. 

Features: 

• USB-C 
  
• Serial UART interface 
  
• Baud rates from 50bps to 4Mbps 
  
• 3.3V output 
  
• ±8kV ESD protection 
  
• Program download indicator (red/blue) 

Documentation: 

• Quick Start Guide
• Official M5Stack Forum

Technical Details: 

• Manufacturer: M5Stack 
  
• Manufacturer SKU: S006 
  
• Chip: CH9102F 
  
• Step Down Chip: SY8089 
  
• USB Interface: USB-C 
  
• Output: 3.3V 
  
• ESD Protection: ±8kV 
  
• Dimensions: 20 x 20 x 5mm 
  
• Weight: 7g 

Package Includes: 

• 1x M5Stamp ISP Serial Programming Module CH9102 
  
• 1x 6pin pin header 
  
• 1x 6pin pin header 90° 
  
• 1x 1.5mm hex key