Datasheets

ESP-WROOM-02D-N4

Antenna Type :

Integrated, Trace

Current - Receiving :

50mA ~ 56mA

Current - Transmitting :

120mA ~ 170mA

Data Rate :

72.2Mbps

Frequency :

2.4GHz ~ 2.5GHz

Memory Size :

4MB Flash, 50kB RAM

Modulation :

64-QAM, BPSK, CCK, OFDM

Mounting Type :

Surface Mount

Operating Temperature :

-40°C ~ 85°C

Package / Case :

18-SMD Module

Part Status :

Active

Power - Output :

20.5dBm

Protocol :

802.11b/g/n

RF Family/Standard :

WiFi

Sensitivity :

-98dBm

Serial Interfaces :

ADC, GPIO, I²C, I²S, SPI, PWM, UART

Utilized IC / Part :

ESP8266EX

Voltage - Supply :

2.7V ~ 3.6V