ESP32-S2FN4R2是一款高度集成、低功耗、2.4GHz的片上Wi-Fi系统（SoC）解决方案。凭借其最先进的功率和射频性能，这款SoCis是物联网（IoT）、可穿戴电子设备和智能家居等各种应用场景的理想选择。ESP32-S2系列包括一个Wi-Fi子系统，该子系统集成了Wi-Fi MAC、Wi-Fi无线电和基带、RF开关、RF巴伦、功率放大器、低噪声放大器（LNA）等。该芯片完全符合IEEE802.11b/g/n协议，并提供完整的Wi-Fi解决方案。该芯片的核心是Xtensa®32位LX7 CPU，其工作频率高达240 MHz。该芯片支持应用程序开发，不需要主机MCU。片上存储器包括320 KB SRAM和128 KB ROM。它还支持多个外部SPI/QSPI/OSPI闪存和外部RAM芯片，以获得更多的存储空间。
1.产品属性
工作频率: 2.4 GHz
最大数据速率: 150 Mbps
输出功率: 19.5 dBm
灵敏度: - 75 dBm
电源电压-最小: 1.8 V
电源电压-最大: 3.6 V
接收供电电流: 68 mA
传输供电电流: 310 mA
程序存储器大小: 4 MB
最小工作温度: - 40 C
最大工作温度: + 85 C
封装 / 箱体: QFN-56
2.应用领域
•通用低功耗物联网传感器集线器
•通用低功率物联网数据记录器
•用于视频流的摄像头
•顶级（OTT）设备
•USB设备
•语音识别
•图像识别
•网状网络
•家庭自动化–灯光控制–智能插头–智能门锁
•智能建筑–智能照明–能源监控
•工业自动化–工业无线控制–工业机器人
•智能农业–智能温室–智能灌溉–农业机器人
•音频应用程序–互联网音乐播放器–直播设备–互联网广播播放器–音频耳机
•医疗保健应用程序–健康监测–婴儿监护仪
•支持Wi-Fi的玩具–遥控玩具–接近感应玩具–教育玩具
•可穿戴电子产品–智能手表–智能手环
•零售和餐饮应用程序–POS机–服务机器人
•触摸感应应用–防水设计–距离感应应用–线性滑块、滚轮滑块设计
3.产品展示
ESP-WROOM-02-N2
ESP-WROOM-02D-N4
ESP-WROOM-02U-N2
ESP-WROOM-02U-N4
ESP32-D0WD
ESP32-D0WDQ6-V3
ESP32-D0WDQ6
ESP32-D0WDR2-V3
ESP32-U4WDH
ESP32-S0WD
ESP32-MINI-1-N4
ESP32-MINI-1U-N4
ESP32-MINI-1U-H4
ESP32-SOLO-1-N4
ESP32-SOLO-1-N16
ESP32-WROOM-32-N8
ESP32-WROOM-32-N16
ESP32-WROOM-32E-N4R2
ESP32-WROOM-32E-N16R2
ESP32-WROOM-32D-N8
ESP32-WROOM-32D-N16
ESP32-WROOM-32D-H4
ESP32-WROOM-32UE-N4
ESP32-WROOM-32UE-H4
ESP32-WROOM-32UE-N4R2
ESP32-WROOM-32UE-N8R2
ESP32-WROOM-32UE-N16R2
ESP32-WROOM-32U-N4
ESP32-WROOM-32U-H4
ESP32-WROVER-E-N4R8
ESP32-WROVER-E-N16R8
ESP32-WROVER-IE-N4R8
ESP32-WROVER-IE-N8R8
ESP32-WROVER-E-N4R2
ESP32-WROVER-E-N16R2
ESP32-WROVER-IE-N4R2
ESP32-WROVER-IE-N8R2
ESP32-WROVER-IE-N16R2
ESP32-WROVER-B-N4R8
ESP32-WROVER-B-N8R8
ESP32-WROVER-IB-N4R8
ESP32-WROVER-IB-N8R8
ESP32-WROVER-IB-N16R8
ESP32-WROVER-N4R8
ESP32-WROVER-I-N4R8
ESP32-PICO-V3
ESP32-PICO-MINI-02-N8R2
ESP32-S2
ESP32-S2R2
ESP32-S2FH2
ESP32-S2-MINI-2-N4
ESP32-S2-MINI-2U-N4
ESP32-S2-MINI-2-N4R2
ESP32-S2-MINI-2U-N4R2
ESP32-S2-WROOM-N4
ESP32-S2-WROVER-N4R2
ESP32-S2-WROVER-N8R2
ESP32-S2-WROVER-N16R2
ESP32-S2-WROVER-I-N4R2
ESP32-S2-WROVER-I-N8R2
ESP32-S2-WROVER-I-N16R2
ESP32-C3
ESP32-C3FH4
ESP32-C3-MINI-1U-N4
ESP32-C3-MINI-1U-H4
ESP32-C3-WROOM-02-N4
ESP32-C3-WROOM-02-N8
ESP32-C3-WROOM-02-N16
ESP32-C3-WROOM-02-H4
ESP32-C3-WROOM-02U-N4
ESP8685H2
ESP8685H4
ESP8685-WROOM-01-H2
ESP8685-WROOM-03-H2
ESP8685-WROOM-04-H2
ESP8685-WROOM-05-H2
ESP8685-WROOM-06-H2
ESP8685-WROOM-07-H2
ESP8685-WROOM-01-H4
ESP8685-WROOM-03-H4
ESP8685-WROOM-04-H4
ESP8685-WROOM-05-H4
ESP8685-WROOM-06-H4
ESP8685-WROOM-07-H4
ESP8684-WROOM-03-H2
ESP8684-WROOM-05-H2
ESP8684-WROOM-07-H2
ESP8684-WROOM-01C-H2
ESP8684-WROOM-04C-H2
ESP8684-WROOM-06C-H2
ESP8684-WROOM-03-H4
ESP8684-WROOM-05-H4
ESP8684-WROOM-07-H4
ESP8684-WROOM-01C-H4
ESP8684-WROOM-04C-H4
ESP8684-WROOM-06C-H4
ESP8684-MINI-1-H2(S)
ESP8684-MINI-1-H4(S)
ESP8684-MINI-1U-H2(S)
ESP8684-MINI-1U-H4(S)
ESP8684-WROOM-02C-N2
ESP8684-WROOM-02C-N4
ESP8684-WROOM-02C-H2
ESP8684-WROOM-02C-H4
ESP8684-WROOM-02UC-N2
ESP8684-WROOM-02UC-N4
ESP8684-WROOM-02UC-H2
ESP8684-WROOM-02UC-H4
ESP8684-MINI-1-H2
ESP8684-MINI-1-H4
ESP8684-MINI-1U-H2
ESP8684-MINI-1U-H4
ESP8684-WROOM-01C-H2(M)
ESP8684-WROOM-01C-H4(M)
ESP8684-WROOM-02C-N2(M)
ESP8684-WROOM-02C-N4(M)
ESP8684-WROOM-02C-H2(M)
ESP8684-WROOM-02C-H4(M)
ESP8684-WROOM-02UC-N2(M)
ESP8684-WROOM-02UC-N4(M)
ESP8684-WROOM-02UC-H2(M)
ESP8684-WROOM-02UC-H4(M)
ESP8684-WROOM-03-H2(M)
ESP8684-WROOM-03-H4(M)
ESP8684-WROOM-04C-H2(M)
ESP8684-WROOM-04C-H4(M)
ESP8684-WROOM-05-H2(M)
ESP8684-WROOM-05-H4(M)
ESP8684-WROOM-06C-H2(M)
ESP8684-WROOM-06C-H4(M)
ESP8684-WROOM-07-H2(M)
ESP8684-WROOM-07-H4(M)
ESP32-S3
ESP32-S3R8
ESP32-S3R8V
ESP32-S3FH4R2
ESP32-S3-MINI-1-N4R2
ESP32-S3-MINI-1-N8
ESP32-S3-MINI-1U-N4R2
ESP32-S3-MINI-1U-N8
ESP32-S3-WROOM-1-N4
ESP32-S3-WROOM-1-N8
ESP32-S3-WROOM-1-N16
ESP32-S3-WROOM-1-H4
ESP32-S3-WROOM-1-N4R2
ESP32-S3-WROOM-1-N16R2
ESP32-S3-WROOM-1-N4R8
ESP32-S3-WROOM-1-N16R8
ESP32-S3-WROOM-1U-N4
ESP32-S3-WROOM-1U-N8
ESP32-S3-WROOM-1U-N16
ESP32-S3-WROOM-1U-H4
ESP32-S3-WROOM-1U-N8R2
ESP32-S3-WROOM-1U-N16R2
ESP32-S3-WROOM-1U-N4R8
ESP32-S3-WROOM-1U-N8R8
ESP32-S3-WROOM-1U-N16R8
ESP8684H2
ESP8684H4
ESP8089
ESP8266EX
ESP8285N08
ESP8285H16
ESP32-S2-SOLO-U-N4
ESP32-D0WD-V3
ESP32-S3-WROOM-1U-N4R2
ESP32-S3-WROOM-1-N8R8
ESP32-S3FN8
ESP32-S3R2
ESP32-C3-MINI-1-N4
ESP32-S2FH4
ESP32-PICO-MINI-02U-N8R2
ESP32-PICO-D4
ESP32-WROVER-B-N16R8
ESP32-WROVER-IE-N16R8
ESP32-WROOM-32E-N8R2
ESP32-WROOM-32E-H4
ESP32-WROOM-32E-N8
ESP32-WROOM-32D-N4
ESP32-WROVER-IE-N8R8
ESP32-WROOM-32E-N16
ESP32-MINI-1-H4
ESP-WROOM-02-N4
ESP-WROOM-02D-N2
ESP32-PICO-V3-02
ESP32-WROOM-32-N4
ESP32-WROOM-32U-N8
ESP32-WROOM-32UE-N16
ESP32-WROVER-E-N8R8
ESP32-WROOM-32E-N4
