RF and Wireless

ESP32-S2-WROVER-I-N4R2

NRND

Espressif Systems

RF TXRX MODULE WIFI U.FL SMD

RF and Wireless

ESP32-S2-WROVER-I-N4R2

NRND

Espressif Systems

RF TXRX MODULE WIFI U.FL SMD

Specifications Series Pricing CAD Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	ESP32-S2-WROVER-I-N4R2

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 MHz
Frequency	2.4 GHz
Memory Size (Flash)	4 MB
Memory Size (PSRAM)	2 MB
Memory Type	Flash, pSRAM
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	802.11n, 802.11b, 802.11g
RF Family/Standard	WiFi
Sensitivity	-97 dBm
Serial Interfaces	SPI, UART, I2C, ADC, I2S, PWM
Utilized IC / Part	ESP32-S2
Voltage - Supply (Maximum)	3.6 V
Voltage - Supply (Minimum)	2.8 V

ESP32-S2 Series

Part	Utilized IC / Part	Current - Transmitting (Min)	Current - Transmitting (Max)	Memory Type	Memory Size (Flash)	Memory Size (SRAM)	Protocol	Antenna Type	Frequency	Package / Case	Serial Interfaces	Voltage - Supply (Maximum)	Voltage - Supply (Minimum)	Data Rate	Operating Temperature (Max)	Operating Temperature (Min)	Mounting Type	RF Family/Standard	Frequency (Max)	Frequency (Min)	Power - Output	Memory Size (ROM)	Sensitivity	Current - Receiving (Max)	Current - Receiving (Min)	Memory Size (PSRAM)	For Use With/Related Products	Supplied Contents	Contents	Type
Espressif Systems ESP32-S2-MINI-1-N4	ESP32-S2 ESP32-S2FH4	160 mA	310 mA	Flash ROM SRAM	4 MB	2 MB 320 kB	802.11b 802.11g 802.11n	PCB Trace	2.4 GHz	56-VFQFN Exposed Pad 65-SMD Module	ADC GPIO I2C I2S PWM SPI UART USB	3.6 V	3 V	150 MHz	85 °C 85 °C	-40 °C -40 °C	Surface Mount	WiFi	2.484 GHz	2.412 GHz	19.5 dBm	128 kB	-97 dBm	68 mA	63 mA
Espressif Systems ESP32-S2-WROOM-I-N4	ESP32-S2	160 mA	310 mA	ROM SRAM		320 kB	802.11b 802.11g 802.11n	Antenna Not Included U.FL	2.4 GHz	56-VFQFN Exposed Pad	ADC I2C I2S PWM SPI UART	3.6 V	2.8 V	150 MHz	125 °C	-40 °C	Surface Mount	WiFi			19.5 dBm	128 kB	-97 dBm	68 mA	63 mA
Espressif Systems ESP32-S2-WROVER-I-N4R2	ESP32-S2	160 mA	310 mA	Flash pSRAM	4 MB		802.11b 802.11g 802.11n	Antenna Not Included U.FL	2.4 GHz	56-VFQFN Exposed Pad	ADC I2C I2S PWM SPI UART	3.6 V	2.8 V	150 MHz	125 °C	-40 °C	Surface Mount	WiFi			19.5 dBm		-97 dBm	68 mA	63 mA	2 MB
Espressif Systems ESP32-S2-KALUGA-1	ESP32-S2								2.4 GHz																		ESP32-S2	Board(s)	Board	802.11 b/g/n (Wi-Fi WiFi WLAN) Transceiver
Espressif Systems ESP32-S2FH2	ESP32-S2	160 mA	310 mA	Flash ROM SRAM	2 MB	320 kB	802.11b 802.11g 802.11n	Antenna Not Included	2.4 GHz	56-VFQFN Exposed Pad	ADC GPIO I2C I2S PWM SPI UART USB	3.6 V	2.8 V	150 MHz	105 °C	-40 °C	Surface Mount	WiFi			19.5 dBm	128 kB	-97 dBm	68 mA	63 mA
Espressif Systems ESP32-S2-DEVKITC-1U-N8R2	ESP32-S2 Series								2.4 GHz																		ESP32-S2 Series	Board(s)	Board	802.11 a/b/g/n (Wi-Fi Transceiver WiFi WLAN)
Espressif Systems ESP32-S2-MINI-2-N4	ESP32-S2FH4	160 mA	310 mA	Flash ROM SRAM	4 MB	336 kB	802.11b 802.11g 802.11n	PCB Trace	2.4 GHz	56-VFQFN Exposed Pad	ADC GPIO I2C I2S PWM SPI UART USB	3.6 V	3 V	150 MHz	105 °C	-40 °C	Surface Mount	WiFi			19.5 dBm	128 kB	-97 dBm	68 mA	63 mA
Espressif Systems ESP32-S2-MINI-1U-N4	ESP32-S2	160 mA	310 mA	ROM SRAM		320 kB	802.11b 802.11g 802.11n	Antenna Not Included U.FL W.FL		65-SMD Module	ADC GPIO I2C I2S PWM SPI UART USB	3.6 V	3 V	150 MHz	85 °C	-40 °C	Surface Mount	WiFi	2.484 GHz	2.412 GHz	19.5 dBm	128 kB	-97 dBm	68 mA	63 mA
Espressif Systems ESP32-S2-WROVER-N4R2	ESP32-S2	160 mA	310 mA	Flash pSRAM	4 MB		802.11b 802.11g 802.11n	PCB Trace	2.4 GHz	56-VFQFN Exposed Pad	ADC I2C I2S PWM SPI UART	3.6 V	2.8 V	150 MHz	125 °C	-40 °C	Surface Mount	WiFi			19.5 dBm		-97 dBm	68 mA	63 mA	2 MB
Espressif Systems ESP32-S2-WROOM(M22S2H3200PS3Q0)	ESP32-S2	160 mA	310 mA	ROM SRAM		320 kB	802.11b 802.11g 802.11n	PCB Trace	2.4 GHz	42-SMD Module 56-VFQFN Exposed Pad	ADC GPIO I2C I2S PWM SPI UART USB	3.6 V	2.8 V	150 MHz	105 °C	-40 °C	Surface Mount	WiFi			19.5 dBm	128 kB	-97 dBm	68 mA	63 mA