Справочник Пользователя для ShenZhen Gather Genius Technology Limited UA504

Shenzhen JIXIAN Technology Co., Ltd.

http://www.uascent.com/

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INDEX

1. GENERAL DESCRIPTION ............................................................................................................................................

1.1. Features ........................................................................................................................................................

2. Pin assignment ..........................................................................................................................................................

3. Package and dimensions...........................................................................................................................................

4. Hardware design .......................................................................................................................................................

4.1. Minimum system ..........................................................................................................................................

4.2. PCB guideline ...............................................................................................................................................

5. Main function description ........................................................................................................................................

5.1. MCU..............................................................................................................................................................

5.2. Memory ........................................................................................................................................................

5.3. Interface .......................................................................................................................................................

5.4. Absolute maximum ratings ..........................................................................................................................

5.5. Recommended operating range ...................................................................................................................

5.6. Digital IO DC characteristics .........................................................................................................................

6. RF specification .........................................................................................................................................................

7. Power consumption ..................................................................................................................................................

8. Recommended Reflow Profile ..................................................................................................................................

9. AT instruction ............................................................................................................................................................

9.1. General AT instruction description ...............................................................................................................

9.2. Operation instruction description ................................................................................................................

9.3. TCP/UDP port ...............................................................................................................................................