Espressif Systems ESP32-S2-SOLO-2 User Manual page 2

1 Module Overview
1 Module Overview
ESP32-S2-SOLO-2 is a general-purpose Wi-Fi module. The rich set of peripherals and a small size make this
module an ideal choice for smart homes, industrial automation, health care, consumer electronics, etc.
Categories Parameters
Protocols
Wi-Fi
Frequency range
Module interfaces
Integrated crystal
Integrated SPI flash
Operating voltage/Power supply
Hardware
Operating current
Minimum current delivered by power
supply
Ambient temperature
Moisture sensitivity level (MSL)
Espressif Systems
Table 1: ESP32-S2-SOLO-2 Specifications
Specifications
802.11 b/g/n (up to 150 Mbps)
2412
GPIO, SPI, I2S, UART, I2C, LED PWM, TWAI
Camera interface, ADC, DAC, touch sensor, temper-
ature sensor, USB OTG
40 MHz crystal
4 MB
3.0 V
Average: 80 mA
500 mA
–40 °C
Level 3
2
~ 2462 MHz
~ 3.6 V
~ +85 °C/105 °C
ESP32-S2-SOLO-2 User Manual v0.5
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