ESP32-S2-WROOM-I-N4

Espressif Systems

RF TXRX MODULE WIFI U.FL SMD

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ESP32-S2-WROOM-I-N4

Espressif Systems

RF TXRX MODULE WIFI U.FL SMD

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Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	ESP32-S2-WROOM-I-N4

Antenna Type	Antenna Not Included, U.FL
Current - Receiving [Max]	68 mA
Current - Receiving [Min]	63 mA
Current - Transmitting [Max]	310 mA
Current - Transmitting [Min]	160 mA
Data Rate	150 Mbps
Frequency	2.4 GHz
Mounting Type	Surface Mount
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 °C
Package / Case	56-VFQFN Exposed Pad
Power - Output	19.5 dBm
Protocol	802.11b/g/n
RF Family/Standard	WiFi
Sensitivity	-97 dBm
Serial Interfaces	I2S, I2C, SPI, UART, PWM, ADC
Utilized IC / Part	ESP32-S2
Voltage - Supply [Max]	3.6 V
Voltage - Supply [Min]	2.8 V

ESP32-S2 Series

Part	Antenna Type	Package / Case	Serial Interfaces	Current - Receiving [Min]	Current - Receiving [Max]	RF Family/Standard	Sensitivity	Current - Transmitting [Max]	Current - Transmitting [Min]	Protocol	Mounting Type	Data Rate	Frequency	Voltage - Supply [Min]	Voltage - Supply [Max]	Utilized IC / Part	Operating Temperature [Max]	Operating Temperature [Min]	Power - Output	Memory Size	Type	Supplied Contents	Frequency [Max]	Frequency [Min]	For Use With/Related Products	Memory Size [custom]	Memory Size [custom]	Memory Size [custom]
Espressif Systems ESP32-S2-WROOM-I-N4	Antenna Not Included U.FL	56-VFQFN Exposed Pad	ADC I2C I2S PWM SPI UART	63 mA	68 mA	WiFi	-97 dBm	310 mA	160 mA	802.11b/g/n	Surface Mount	150 Mbps	2.4 GHz	2.8 V	3.6 V	ESP32-S2	125 °C	-40 °C	19.5 dBm
Espressif Systems ESP32-S2-WROVER-I-N4R2	Antenna Not Included U.FL	56-VFQFN Exposed Pad	ADC I2C I2S PWM SPI UART	63 mA	68 mA	WiFi	-97 dBm	310 mA	160 mA	802.11b/g/n	Surface Mount	150 Mbps	2.4 GHz	2.8 V	3.6 V	ESP32-S2	125 °C	-40 °C	19.5 dBm	2 MB 4 MB
Espressif Systems ESP32-S2FH2	Antenna Not Included	56-VFQFN Exposed Pad	ADC GPIO I2C I2S PWM SPI UART USB	63 mA	68 mA	WiFi	-97 dBm	310 mA	160 mA	802.11b/g/n	Surface Mount	150 Mbps	2.4 GHz	2.8 V	3.6 V	ESP32-S2	105 °C	-40 °C	19.5 dBm	2 MB 128 kB 320 kB
Espressif Systems ESP32-S2-DEVKITC-1U-N8R2													2.4 GHz								802.11 a/b/g/n (Wi-Fi WiFi WLAN) Transceiver	Board(s)
Espressif Systems ESP32-S2-MINI-1U-N4	Antenna Not Included U.FL		ADC GPIO I2C I2S PWM SPI UART USB	63 mA	68 mA	WiFi	-97 dBm	310 mA	160 mA	802.11b/g/n	Surface Mount	150 Mbps		3 V	3.6 V	ESP32-S2	85 °C	-40 °C	19.5 dBm				2.484 GHz	2.412 GHz
Espressif Systems ESP32-S2-WROVER-N4R2	PCB Trace	56-VFQFN Exposed Pad	ADC I2C I2S PWM SPI UART	63 mA	68 mA	WiFi	-97 dBm	310 mA	160 mA	802.11b/g/n	Surface Mount	150 Mbps	2.4 GHz	2.8 V	3.6 V	ESP32-S2	125 °C	-40 °C	19.5 dBm	2 MB 4 MB
Espressif Systems ESP32-S2-WROOM(M22S2H3200PS3Q0)	PCB Trace	56-VFQFN Exposed Pad	ADC GPIO I2C I2S PWM SPI UART USB	63 mA	68 mA	WiFi	-97 dBm	310 mA	160 mA	802.11b/g/n	Surface Mount	150 Mbps	2.4 GHz	2.8 V	3.6 V	ESP32-S2	105 °C	-40 °C	19.5 dBm
Espressif Systems ESP32-S2-SAOLA-1M													2.4 GHz								Transceiver; 802.11 b/g/n (Wi-Fi WiFi WLAN)	Board(s)			ESP32-S2-WROOM
Espressif Systems ESP32-S2-SOLO-2-N4	PCB Trace	41-SMD Module	ADC GPIO I2C I2S PWM SPI UART USB			WiFi	-97 dBm	310 mA	165 mA	802.11b/g/n	Surface Mount	150 Mbps	2.4 GHz	3 V	3.6 V	ESP32-S2	85 °C	-40 °C	19.5 dBm							4 MB	336 kB	128 kB
Espressif Systems ESP32-S2-MINI-2U-N4	Antenna Not Included U.FL	56-VFQFN Exposed Pad	ADC GPIO I2C I2S PWM SPI UART USB	63 mA	68 mA	WiFi	-97 dBm	310 mA	160 mA	802.11b/g/n	Surface Mount	150 Mbps	2.4 GHz	3 V	3.6 V	ESP32-S2FH4	105 °C	-40 °C	19.5 dBm							4 MB	336 kB	128 kB

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 2.05
	Tape & Reel (TR)	650	$ 2.05

Description

General part information

ESP32-S2 Series

WiFi 802.11b/g/n Transceiver Module 2.4GHz Antenna Not Included, U.FL Surface Mount

Documents

Technical documentation and resources