Ai-Thinker Technology ESP-12K Instruction Manual Download | Manualshive

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ESP-12K Specification V1.0

Copyright © 2019 Shenzhen Ai-Thinker Technology Co., Ltd All Rights Reserved

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ESP-12K SPECIFICATION

Version

V1.0

Copyright ©2019

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Summary of Contents for ESP-12K

Page 1: ...ESP 12K Specification V1 0 Copyright 2019 Shenzhen Ai Thinker Technology Co Ltd All Rights Reserved I ESP 12K SPECIFICATION Version V1 0 Copyright 2019...

Page 2: ...The test data obtained in this article are all obtained by Enxin Lab s laboratory tests and the actual results may be slightly different The Wi Fi Alliance member logo is owned by the Wi Fi Alliance A...

Page 3: ...ication V1 0 Copyright 2019 Shenzhen Ai Thinker Technology Co Ltd All Rights Reserved III Formulation Revision Abolition of CV Version Date Formulation Revision Make Verify V1 0 2020 04 10 First formu...

Page 4: ...2019 Shenzhen Ai Thinker Technology Co Ltd All Rights Reserved IV CONTENT 1 PRODUCT DESCRIPTION V 2 ELECTRICAL PARAMETER IX 3 DIMENSION XI 4 PIN DEFINITION XII 5 SCHEMATIC DIAGRAM XV 6 DESIGN GUIDE X...

Page 5: ...ow power operating states to meet the power consumption requirements of various application scenarios The unique fine clock gating function dynamic voltage clock frequency adjustment function and RF o...

Page 6: ...ip Xtensa single core 32 bit LX7 microprocessor support up to 240 MHz clock frequency with 128KB ROM 320KB SRAM 16KB RTC SRAM Support UART GPIO ADC PWM SPI I2C LCD I2S Camera IR USB DAC interface supp...

Page 7: ...nt integrated Windows Linux development environment About PSRAM ESP 12K supports optional PSRAM the default 2 kinds of PSRAM configuration the shield can be distinguished on the silk screen For detail...

Page 8: ...logy Co Ltd All Rights Reserved VIII Interface UART GPIO ADC PWM SPI I2C LCD I2S Camera IR USB DA C IO port qty 37 Serial rate Support 110 4608000 bps default 115200 bps Safety WEP WPA PSK WPA2 PSK SP...

Page 9: ...tput power is 12 2 dBm In 11n mode HT20 PA output power is 13 2 dBm In 11g mode PA output power is 14 2 dBm In 11b mode PA output power is 16 2 dBm Receive sensitivity CCK 1 Mbps 96 dBm CCK 11 Mbps 88...

Page 10: ...the antenna interface without SAW filters All transmission data is based on a 90 duty cycle measured in continuous transmission mode Mode Mix Typical Max Unit Send 802 11b CCK 11Mbps POUT 17dBm 190 m...

Page 11: ...ESP 12K Specification V1 0 Copyright 2019 Shenzhen Ai Thinker Technology Co Ltd All Rights Reserved XI 3 DIMENSION ESP 12K 00 ESP 12K 08...

Page 12: ...inition table is the interface definition ESP 12K PIN definition diagram List PIN function definition No item Function Description 1 GND ground 2 VCC Power supply 3 IO0 RTC_GPIO0 GPIO0 4 IO1 RTC_GPIO1...

Page 13: ...TOUCH13 ADC2_CH2 FSPIQ FSPIIO7 17 IO14 RTC_GPIO14 GPIO14 TOUCH14 ADC2_CH3 FSPIWP FSPIDQS 18 IO15 RTC_GPIO15 GPIO15 U0RTS ADC2_CH4 XTAL_32K_P 19 IO16 RTC_GPIO16 GPIO16 U0CTS ADC2_CH5 XTAL_32K_N 20 IO17...

Page 14: ...7 U0TX U0TXD GPIO43 CLK_OUT1 38 U0RX U0RXD GPIO44 CLK_OUT2 39 IO45 GPIO45 40 IO46 GPIO46 41 EN High level chip enable Low level the chip is off Has been raised by default 42 GND Ground List Module sta...

Page 15: ...ESP 12K Specification V1 0 Copyright 2019 Shenzhen Ai Thinker Technology Co Ltd All Rights Reserved XV 5 SCHEMATIC DIAGRAM...

Page 16: ...ayout requirements 1 The following two methods are recommended for the installation location on the motherboard Option 1 Place the module on the edge of the main board and the antenna area protrudes f...

Page 17: ...es 4 Use of GPIO port 1 Some GPIO ports are led out of the periphery of the module If you need to use a 10 100 ohm resistor in series with the IO port This can suppress overshoot and the level on both...

Page 18: ...ESP 12K Specification V1 0 Copyright 2019 Shenzhen Ai Thinker Technology Co Ltd All Rights Reserved XVIII Pic Level shift circuit...

Page 19: ...8 CONTACT US Website https www ai thinker com Development DOCS https docs ai thinker com Official forum http bbs ai thinker com Sample purchase https aithinker onesite alibaba com Business sales aith...

Page 20: ...ise Amplifier etc 2 4 Limited module procedures not applicable Single Modular Approval Request 2 5 Trace antenna designs Not applicable 2 6 RF exposure considerations To maintain compliance with FCC s...

Page 21: ...n additional FCC part 15 19 statement is required to be available in the users manual This device complies with Part 15 of FCC rules Operation is subject to the following two conditions 1 this device...

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