Data Sheet

Contents
i
Contents
1 Product overview 2
1.1 Features...................................................................................................2
1.2 Applications......................................................................................................... 2
1.3 Change history.............................................................................................3
2 Module interfaces 3
2.1 Dimensions and package............................................................................. 3
2.2 Pin definition........................................................................................................4
2.3 Definitions on test points.....................................................................................5
3 Electrical parameters 7
3.1 Absolute electrical parameters.....................................................................7
3.2 Normal working conditions.................................................................................7
3.3 RF power consumption....................................................................................... 8
3.4 Working current...........................................................................................8
4 RF parameters 10
4.1 Basic RF features.......................................................................................10
4.2 Wi-Fi transmission performance.......................................................................10
4.3 Wi-Fi receiving performance............................................................................ 11
4.4 Bluetooth transmission performance......................................................... 12
4.5 Bluetooth receiving performance.............................................................. 12
5 Antenna information 12
5.1 Antenna type..............................................................................................12
5.2 Antenna interference reduction................................................................. 13
6 Packaging information and production instructions 16
6.1 Mechanical dimensions............................................................................. 16
6.2 Side view............................................................................................................16
6.3 The diagram of PCB packaging-pin header.....................................................17
6.4 Production instructions.............................................................................. 19
6.5 Recommended oven temperature curve.................................................... 21
6.6 Storage conditions..................................................................................... 24