ESP-WROOM-02-N2

Espressif Systems

RF TXRX MOD WIFI TH SMD

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DocumentsESP-WROOM-02 PCB Design, Module Placement Guide ESP8266EX +1

ESP-WROOM-02-N2

Espressif Systems

RF TXRX MOD WIFI TH SMD

Deep-Dive with AI

DocumentsESP-WROOM-02 PCB Design, Module Placement Guide ESP8266EX +1

Specifications Pricing Series Description Documents

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	$ 2.70
	Digi-Reel®	1	$ 2.70
	Tape & Reel (TR)	650	$ 2.70

Description

General part information

ESP-WROOM Series

WiFi 802.11b/g/n Transceiver Module 2.4GHz ~ 2.5GHz Integrated, Trace Surface Mount

Documents

Technical documentation and resources

ESP-WROOM-02 PCB Design, Module Placement Guide

Datasheet

ESP8266EX

Datasheet

Specification	ESP-WROOM-02-N2	ESP-WROOM Series

Antenna Type	Integrated, Trace	PCB Trace, Integrated, Trace, Integrated, Chip + IPEX, Antenna Not Included, U.FL
Current - Receiving	-	50 mA
Current - Receiving	-	56 mA
Current - Transmitting [Max]	170 mA	170 mA
Current - Transmitting [Min]	120 mA	120 mA
Data Rate	72.2 Mbps	72.2 Mbps
Frequency [Max]	2.5 GHz	2.5 GHz
Frequency [Min]	2.4 GHz	2.4 GHz
Memory Size	-	2 - 50 kB
Modulation	-	OFDM, 64QAM, DSSS, BPSK, CCK, 64-QAM
Mounting Type	Surface Mount	Surface Mount
Operating Temperature [Max]	85 °C	85 °C
Operating Temperature [Min]	-40 °C	-40 °C
Package / Case	18-SMD Module	18-SMD Module, 20-SMD Module
Power - Output	20 dBm	20 - 20.5 dBm
Protocol	802.11b/g/n	802.11b/g/n
RF Family/Standard	WiFi	WiFi
Sensitivity	-98 dBm	-98 dBm
Serial Interfaces	-	SPI, PWM, I2S, GPIO, UART, I2C, ADC, SDIO
Utilized IC / Part	-	ESP8266EX
Voltage - Supply [Max]	3.6 V	3.6 V
Voltage - Supply [Min]	2.7 V	2.7 V

Part

Sensitivity

Mounting Type

Data Rate

Utilized IC / Part

Serial Interfaces

Modulation

Package / Case

Current - Receiving [Min]

Current - Receiving [Max]

Antenna Type

Memory Size

Frequency [Max]

Frequency [Min]

Voltage - Supply [Min]

Voltage - Supply [Max]

Protocol

Power - Output

Operating Temperature [Max]

Operating Temperature [Min]

RF Family/Standard

Current - Transmitting [Max]

Current - Transmitting [Min]

Espressif Systems

ESP-WROOM-02(M1002H1600PH3Q0)

-98 dBm

Surface Mount

72.2 Mbps

ESP8266EX

GPIO, I2C, I2S, PWM, SPI, UART

64QAM, BPSK, CCK, DSSS, OFDM

18-SMD Module

50 mA

56 mA

PCB Trace

50 kB

2.5 GHz

2.4 GHz

2.7 V

3.6 V

802.11b/g/n

20 dBm

85 °C

-40 °C

WiFi

170 mA

120 mA

Espressif Systems

ESP-WROOM-02D-N2

-98 dBm

Surface Mount

72.2 Mbps

ESP8266EX

GPIO, I2C, I2S, PWM, UART

64-QAM, BPSK, CCK, OFDM

18-SMD Module

Integrated, Trace

2 MB, 50 kB

2.5 GHz

2.4 GHz

2.7 V

3.6 V

802.11b/g/n

20.5 dBm

85 °C

-40 °C

WiFi

170 mA

120 mA

Espressif Systems

ESP-WROOM-02(M1002H3200PH3Q0)

-98 dBm

Surface Mount

72.2 Mbps

ESP8266EX

GPIO, I2C, I2S, PWM, SPI, UART

64QAM, BPSK, CCK, DSSS, OFDM

18-SMD Module

50 mA

56 mA

PCB Trace

50 kB

2.5 GHz

2.4 GHz

2.7 V

3.6 V

802.11b/g/n

20 dBm

85 °C

-40 °C

WiFi

170 mA

120 mA

Espressif Systems

ESP-WROOM-S2

-98 dBm

Surface Mount

72.2 Mbps

ESP8266EX

ADC, GPIO, I2C, PWM, SDIO, SPI, UART

64-QAM, BPSK, CCK, OFDM

20-SMD Module

50 mA

56 mA

Integrated, Trace

2 MB, 50 kB

2.5 GHz

2.4 GHz

2.7 V

3.6 V

802.11b/g/n

20.5 dBm

85 °C

-40 °C

WiFi

170 mA

120 mA

Espressif Systems

ESP-WROOM-02-N2

-98 dBm

Surface Mount

72.2 Mbps

18-SMD Module

Integrated, Trace

2.5 GHz

2.4 GHz

2.7 V

3.6 V

802.11b/g/n

20 dBm

85 °C

-40 °C

WiFi

170 mA

120 mA

Espressif Systems

ESP-WROOM-02U(M1102H3200UH3Q0)

-98 dBm

Surface Mount

72.2 Mbps

ESP8266EX

ADC, GPIO, I2C, I2S, PWM, SPI, UART

64-QAM, BPSK, CCK, OFDM

18-SMD Module

50 mA

56 mA

Integrated, Chip + IPEX

2 MB, 50 kB

2.5 GHz

2.4 GHz

2.7 V

3.6 V

802.11b/g/n

20 dBm

85 °C

-40 °C

WiFi

170 mA

120 mA

Espressif Systems

ESP-WROOM-02D(M1102H1600PH3Q0)

-98 dBm

Surface Mount

72.2 Mbps

ESP8266EX

ADC, GPIO, I2C, I2S, PWM, SPI, UART

64-QAM, BPSK, CCK, OFDM

18-SMD Module

50 mA

56 mA

Integrated, Trace

2 MB, 50 kB

2.5 GHz

2.4 GHz

2.7 V

3.6 V

802.11b/g/n

20 dBm

85 °C

-40 °C

WiFi

170 mA

120 mA

Espressif Systems

ESP-WROOM-02D(M1102H3200PH3Q0)

-98 dBm

Surface Mount

72.2 Mbps

ESP8266EX

ADC, GPIO, I2C, I2S, PWM, SPI, UART

64-QAM, BPSK, CCK, OFDM

18-SMD Module

50 mA

56 mA

Integrated, Trace

2 MB, 50 kB

2.5 GHz

2.4 GHz

2.7 V

3.6 V

802.11b/g/n

20 dBm

85 °C

-40 °C

WiFi

170 mA

120 mA

Espressif Systems

ESP-WROOM-02-N4

-98 dBm

Surface Mount

72.2 Mbps

ESP8266EX

GPIO, I2C, I2S, PWM, UART

64-QAM, BPSK, CCK, OFDM

18-SMD Module

Integrated, Trace

2.5 GHz

2.4 GHz

2.7 V

3.6 V

802.11b/g/n

20.5 dBm

85 °C

-40 °C

WiFi

170 mA

120 mA

Espressif Systems

ESP-WROOM-02U(M1102H1600UH3Q0)

-98 dBm

Surface Mount

72.2 Mbps

ESP8266EX

ADC, GPIO, I2C, I2S, PWM, SPI, UART

64-QAM, BPSK, CCK, OFDM

18-SMD Module

50 mA

56 mA

Integrated, Chip + IPEX

2 MB, 50 kB

2.5 GHz

2.4 GHz

2.7 V

3.6 V

802.11b/g/n

20 dBm

85 °C

-40 °C

WiFi

170 mA

120 mA

Part	Sensitivity	Mounting Type	Data Rate	Utilized IC / Part	Serial Interfaces	Modulation	Package / Case	Current - Receiving [Min]	Current - Receiving [Max]	Antenna Type	Memory Size	Frequency [Max]	Frequency [Min]	Voltage - Supply [Min]	Voltage - Supply [Max]	Protocol	Power - Output	Operating Temperature [Max]	Operating Temperature [Min]	RF Family/Standard	Current - Transmitting [Max]	Current - Transmitting [Min]
Espressif Systems ESP-WROOM-02(M1002H1600PH3Q0)	-98 dBm	Surface Mount	72.2 Mbps	ESP8266EX	GPIO, I2C, I2S, PWM, SPI, UART	64QAM, BPSK, CCK, DSSS, OFDM	18-SMD Module	50 mA	56 mA	PCB Trace	50 kB	2.5 GHz	2.4 GHz	2.7 V	3.6 V	802.11b/g/n	20 dBm	85 °C	-40 °C	WiFi	170 mA	120 mA
Espressif Systems ESP-WROOM-02D-N2	-98 dBm	Surface Mount	72.2 Mbps	ESP8266EX	GPIO, I2C, I2S, PWM, UART	64-QAM, BPSK, CCK, OFDM	18-SMD Module			Integrated, Trace	2 MB, 50 kB	2.5 GHz	2.4 GHz	2.7 V	3.6 V	802.11b/g/n	20.5 dBm	85 °C	-40 °C	WiFi	170 mA	120 mA
Espressif Systems ESP-WROOM-02(M1002H3200PH3Q0)	-98 dBm	Surface Mount	72.2 Mbps	ESP8266EX	GPIO, I2C, I2S, PWM, SPI, UART	64QAM, BPSK, CCK, DSSS, OFDM	18-SMD Module	50 mA	56 mA	PCB Trace	50 kB	2.5 GHz	2.4 GHz	2.7 V	3.6 V	802.11b/g/n	20 dBm	85 °C	-40 °C	WiFi	170 mA	120 mA
Espressif Systems ESP-WROOM-S2	-98 dBm	Surface Mount	72.2 Mbps	ESP8266EX	ADC, GPIO, I2C, PWM, SDIO, SPI, UART	64-QAM, BPSK, CCK, OFDM	20-SMD Module	50 mA	56 mA	Integrated, Trace	2 MB, 50 kB	2.5 GHz	2.4 GHz	2.7 V	3.6 V	802.11b/g/n	20.5 dBm	85 °C	-40 °C	WiFi	170 mA	120 mA
Espressif Systems ESP-WROOM-02-N2	-98 dBm	Surface Mount	72.2 Mbps				18-SMD Module			Integrated, Trace		2.5 GHz	2.4 GHz	2.7 V	3.6 V	802.11b/g/n	20 dBm	85 °C	-40 °C	WiFi	170 mA	120 mA
Espressif Systems ESP-WROOM-02U(M1102H3200UH3Q0)	-98 dBm	Surface Mount	72.2 Mbps	ESP8266EX	ADC, GPIO, I2C, I2S, PWM, SPI, UART	64-QAM, BPSK, CCK, OFDM	18-SMD Module	50 mA	56 mA	Integrated, Chip + IPEX	2 MB, 50 kB	2.5 GHz	2.4 GHz	2.7 V	3.6 V	802.11b/g/n	20 dBm	85 °C	-40 °C	WiFi	170 mA	120 mA
Espressif Systems ESP-WROOM-02D(M1102H1600PH3Q0)	-98 dBm	Surface Mount	72.2 Mbps	ESP8266EX	ADC, GPIO, I2C, I2S, PWM, SPI, UART	64-QAM, BPSK, CCK, OFDM	18-SMD Module	50 mA	56 mA	Integrated, Trace	2 MB, 50 kB	2.5 GHz	2.4 GHz	2.7 V	3.6 V	802.11b/g/n	20 dBm	85 °C	-40 °C	WiFi	170 mA	120 mA
Espressif Systems ESP-WROOM-02D(M1102H3200PH3Q0)	-98 dBm	Surface Mount	72.2 Mbps	ESP8266EX	ADC, GPIO, I2C, I2S, PWM, SPI, UART	64-QAM, BPSK, CCK, OFDM	18-SMD Module	50 mA	56 mA	Integrated, Trace	2 MB, 50 kB	2.5 GHz	2.4 GHz	2.7 V	3.6 V	802.11b/g/n	20 dBm	85 °C	-40 °C	WiFi	170 mA	120 mA
Espressif Systems ESP-WROOM-02-N4	-98 dBm	Surface Mount	72.2 Mbps	ESP8266EX	GPIO, I2C, I2S, PWM, UART	64-QAM, BPSK, CCK, OFDM	18-SMD Module			Integrated, Trace		2.5 GHz	2.4 GHz	2.7 V	3.6 V	802.11b/g/n	20.5 dBm	85 °C	-40 °C	WiFi	170 mA	120 mA
Espressif Systems ESP-WROOM-02U(M1102H1600UH3Q0)	-98 dBm	Surface Mount	72.2 Mbps	ESP8266EX	ADC, GPIO, I2C, I2S, PWM, SPI, UART	64-QAM, BPSK, CCK, OFDM	18-SMD Module	50 mA	56 mA	Integrated, Chip + IPEX	2 MB, 50 kB	2.5 GHz	2.4 GHz	2.7 V	3.6 V	802.11b/g/n	20 dBm	85 °C	-40 °C	WiFi	170 mA	120 mA

ESP-WROOM-02-N2

Deep-Dive with AI

ESP-WROOM-02-N2

Deep-Dive with AI

Pricing

Description

ESP-WROOM Series

Documents

ESP-WROOM-02 PCB Design, Module Placement Guide

ESP8266EX

Datasheet

Technical Specifications

ESP-WROOM Series