E220-400TBH-01 SMD serial port module test board USB to TTL serial port

[Interface]：USB

[Size]：80*45mm

[Product weight]：94.7±0.1g

[Introduction]：E220-400TBH-01 is a set of test kits formed by serial SMD serial port module combined with USB to TTL serial port for customer’s testing and development, which greatly reduces the difficulty of testing and development.