[Interface Signal]：Ethernet

[Serial Ports]：2

[Operating Voltage]：DC 3.0-5.5V

[Size]：89 x 49mm

[Product weight]：32.3 ± 1g

[Introduction]：The NS2-V2-TB Ethernet module test kit comes with a built-in USB to TTL converter (only one channel is built-in and can be switched via a jumper cap), which allows for quick debugging without an external converter. It also exposes the reset and factory reset pins for easy operation, and exposes all the module's functional pins for easy external debugging.