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Ai-ThinkerESP-01/07/12 Series Modules User's ManualVersion IncCopyright(c)2017Ai-ThinkerESP-01/07/1 2 Series ModulesUser's Manual RecordDateVersionAuthorRelease Wang ChongFirst Wang ChongAdd ESP-01M, Delete Fang DongbinModify the GPIO4 pin description, changethe contact JunxiongAdd ESP-01FAi-ThinkerESP-01/07/12 Series ModulesUser's Manual Of Contents1 Product Overview ........................................ ........................................ ........... Product Features.

Note: You can’t use USB to TTL 3.3V or 5V power supply, it is recommended to use two dry batteries or after conversion through the LDO 3.3V, it is strongly recommended to buy a new development board. Figure 4.1 Typical application of ESP-01 Figure 4.2 Typical application of ESP-01S Figure 4.3 Typical application of ESP-01M

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