Table Of Contents - Ebyte ESP32-C3-MINI-1U User Manual

Chengdu Ebyte Electronic Technology Co.,Ltd
Contents
Disclaimer .................................................................................................................................................................................................3
1 Product Overview ................................................................................................................................................................................4
1.1 Introduction ..............................................................................................................................................................................4
1.2 Feature .......................................................................................................................................................................................4
2 Electric Feature ....................................................................................................................................................................................4
2.1 Absolute Maximum Ratings ................................................................................................................................................ 4
2.2 Recommended Working Conditions ..................................................................................................................................4
2.3 RF Characteristics .................................................................................................................................................................. 5
3 Hardware Description ........................................................................................................................................................................ 5
3.1 Size and Pins Definition ....................................................................................................................................................... 5
3.2 Schematic ................................................................................................................................................................................. 7
3.3 Module Size ............................................................................................................................................................................. 7
3.4 PCB Package ........................................................................................................................................................................... 8
3.5 External Antenna Connector Size ...................................................................................................................................... 9
4 AT Command ........................................................................................................................................................................................9
5 FAQ ...................................................................................................................................................................................................... 10
5.1 Communication range is too short ...................................................................................................................................10
5.2 Module is easy to damage ..................................................................................................................................................10
5.3 BER(Bit Error Rate) is high .............................................................................................................................................. 10
6 Production Guidance ........................................................................................................................................................................11
6.1 Reflow Soldering temperature ..........................................................................................................................................11
6.2 Reflow Soldering Curve .....................................................................................................................................................11
Revision History ...................................................................................................................................................................................13
About us ..................................................................................................................................................................................................13
Copyright ©2012-2023，Chengdu Ebyte Electronic Technology Co.,Ltd
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ESP32-C3-MINI-1U User Manual