Users Manual
ITM-1066A User Manual
Proprietary & Confidential Information
iotTech Corporation, Taiwan
Doc. NO:
Contents
Revision History ....................................................................................................... 1
Contents ................................................................................................................... 2
1. General Description ............................................................................................ 3
1-1 Block Diagram ............................................................................................. 3
2. Features ............................................................................................................... 5
3. General Specification ......................................................................................... 7
3.1 Voltages .......................................................................................................... 7
3.1.1 Absolute Maximum Ratings .................................................................... 7
3.1.2 Recommended Operating Ratings ......................................................... 7
3.2 Wi-Fi RF Specification (RX) ............................................................................ 8
3.3 Wi-Fi RF Specification (TX) ............................................................................ 9
3.4 Power Consumption ..................................................................................... 10
4. Pin Assignments ............................................................................................... 11
4.1 PCB Pin Outline ............................................................................................ 11
4.2 Pin Function Description ............................................................................... 13
5. Dimensions and Layout ................................................................................... 15
5.1 Module Layout .............................................................................................. 15
6. Hardware Design Guidelines ........................................................................... 17
6-1 Reference Design ......................................................................................... 17
6-2 Layout Recommendation .............................................................................. 18
6-3 Recommended Reflow Profile ...................................................................... 19
7. Software Introduction ....................................................................................... 20
7-1 Software Architecture ................................................................................... 20
7-2 SDK Environment Setup ............................................................................... 20
7-3 Build and Program Binary ............................................................................. 21
8. Appendix ........................................................................................................... 23