[IC]：EFR32

[Frequency]：2405~2480MHz

[Power]：18~20dBm

[Distance]：1.3km

[Size]：11.5*18mm

[Weight]：0.9±0.1g

[Introduction]：E180-ZG120B is a small, low-power, high-reliability, 2.4GHz ZIGBEE module based on Silicon Labs EFR32MG1B. The chip comes with high-performance 32-bit ARM Cortex. -M4 core, integrated internal power amplifier, transmit power up to 20dBm.