ESP-12S User Manual
Shenzhen Ai-Thinker Technology Co., Ltd
http://www.ai-thinker.com
3
1.1.
Features
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802.11 b/g/n
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Integrated low power 32-bit MCU
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Integrated 10-bit ADC
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Integrated TCP/IP protocol stack
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Integrated TR switch, balun, LNA, power amplifier and matching network
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Integrated PLL, regulators, and power management units
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Supports antenna diversity
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Wi-Fi 2.4 GHz, support WPA/WPA2
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Support STA/AP/STA+AP operation modes
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Support Smart Link Function for both Android and iOS devices
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SDIO 2.0, (H) SPI, UART, I2C, I2S, IRDA, PWM, GPIO
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STBC, 1x1 MIMO, 2x1 MIMO
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A-MPDU & A-MSDU aggregation and 0.4s guard interval
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Deep sleep power <10uA, Power down leakage current < 5uA
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Wake up and transmit packets in < 2ms
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Standby power consumption of < 1.0mW (DTIM3)
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+20dBm output power in 802.11b mode
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Operating temperature range -40C ~ 85C
