[Communication Interface]：UART

[Operating Frequency]：2.4GHz

[Transmit Power]：4.5dBm

[Communication Distance]：0.3km

[Size]：14 x 20mm

[Product weight]：1.0 ± 0.1g

[Introduction]：The EWM181-Z12SP series is a compact, 2.4GHz ZigBee 3.0-to-serial wireless module designed and manufactured by Ebyte. This SMD-type module features a maximum transmit power of 12dBm and a 1.27mm pin pitch. It comes with pre-installed ad hoc networking firmware for ease of use. This ZigBee 3.0 wireless module is primarily suitable for data transmission applications.