Data Sheet

Hangzhou Grom Technology Co.,Ltd.
Add: Room800,Building3#,Longtan Rd 16#,Cangqian street, Hangzhou City, China. 311121
Website：www.gromiot.com 1
Content
1. Introduction ................................................................................................................... 2
1.1. Summary ............................................................................................................. 2
1.2. Applications ......................................................................................................... 2
1.3. Key Features ....................................................................................................... 2
1.4. Advantage ........................................................................................................... 3
1.5. Abbreviations and Acronyms ............................................................................... 3
1.6. Related Documents ............................................................................................ 4
2. Specifications ................................................................................................................ 5
2.1. Electrical Characteristics ..................................................................................... 5
2.1.1. Absolute Maximum Ratings ...................................................................... 5
2.1.2. Test Conditions ......................................................................................... 5
2.1.3. RF Characteristics .................................................................................... 5
2.1.4. Microcontroller Characteristics .................................................................. 6
2.1.5. Module Interfaces characteristics ............................................................. 6
2.2. Physical/Environmental Characteristics .............................................................. 6
2.3. Pin Configuration ................................................................................................ 6
2.4. Antenna Specifications ........................................................................................ 9
3. Ordering Information ................................................................................................... 10
4. Contact Us .................................................................................................................. 10