Data Sheet

ESP-12S User Manual
1
Table Of Contents
1. Preambles ............................................................................................................................................................... 2
1.1. Features ............................................................................................................................................... 3
1.2. Parameters ........................................................................................................................................... 4
2. Pin Descriptions ...................................................................................................................................................... 5
2.1. Interfaces ............................................................................................................................................. 6
2.2. Pin Mode .............................................................................................................................................. 8
2.3. Antenna interface ................................................................................................................................ 8
3. Package information and OEM installation method ............................................................................................. 9
3.1. Package information .......................................................................................................................... 10
3.2. OEM installation mathod ................................................................................................................... 10
4. Absolute Maximum Ratings ................................................................................................................................ 11
4.1Recommended Operating Conditions ......................................................................................................... 11
4.2.AT commend Testing ................................................................................................................................... 11
4.3.AT commend ............................................................................................................................................... 12
4.3.1.AT Command Description ........................................................................................................................ 12
4.3.2.Basic AT Command Set ............................................................................................................................ 12