型号:  ESP32-S2FH4

功能描述:  SMD WIFI IC 4MB FLASH

制造商:  Espressif Systems

Series:  ESP32

Package:  Strip

RF Family/Standard:  WiFi

Protocol:  802.11b/g/n

Modulation:  -

Frequency:  2.4GHz

Data Rate:  150Mbps

Power - Output:  19.5dBm

Sensitivity:  -97dBm

Serial Interfaces:  ADC, GPIO, I²C, I²S, SPI, PWM, UART, USB

Antenna Type:  Antenna Not Included

Utilized IC / Part:  ESP32-S2

Memory Size:  128kB ROM, 320kB SRAM

Voltage - Supply:  2.8V ~ 3.6V

Current - Receiving:  63mA ~ 68mA

Current - Transmitting:  160mA ~ 310mA

Mounting Type:  Surface Mount

Operating Temperature:  -40°C ~ 125°C (TJ)

Package / Case:  56-VFQFN Exposed Pad