NuStamp-ACK-M031LE

• M031LE3AE full pins extension 1.27 mm stamp hole design
• M031LE3AE 2.54 mm standard pinhole of odd number pins
• External VDD and GND connector
• 39.5 mm * 22.5 mm small size design
• Debug via SWD interface
• Quickly connect to Amazon cloud services
• Convenient remote control environment setup