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ESP-WROOM-02U

ESP-WROOM-02U

ESP-WROOM-02U

Espressif Systems

2.4GHz~2.5GHz WiFi -40°C~85°C 2.7V~3.6V GPIO, I2C, I2S, PWM, UART Tape & Reel (TR) Integrated, Chip + IPEX 72.2Mbps 20.5dBm 802.11b/g/n -98dBm 18-SMD Module

SOT-23

ESP-WROOM-02U Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 2 Weeks
Mounting Type Surface Mount
Package / Case 18-SMD Module
Operating Temperature-40°C~85°C
PackagingTape & Reel (TR)
Published 2018
Part StatusActive
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Voltage - Supply 2.7V~3.6V
Frequency 2.4GHz~2.5GHz
Memory Size2MB Flash 50kB RAM
Data Rate72.2Mbps
Utilized IC / Part ESP8266EX
Protocol 802.11b/g/n
Power - Output 20.5dBm
RF Family/Standard WiFi
Antenna TypeIntegrated, Chip + IPEX
Sensitivity -98dBm
Serial InterfacesGPIO, I2C, I2S, PWM, UART
Current - Transmitting 120mA~170mA
Modulation 64-QAM, BPSK, CCK, OFDM
RoHS StatusROHS3 Compliant
In-Stock:4149 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$1.751559$1.751559
10$1.652414$16.52414
100$1.558881$155.8881
500$1.470643$735.3215
1000$1.387399$1387.399

ESP-WROOM-02U Product Details

ESP-WROOM-02U Overview


As a RF Transceiver' mounting method, Surface Mount is used.Using the Tape & Reel (TR) package, this RF Transceiver module optimizes the performance of the RF Transceiver module 12v.In order for it to operate properly, Transceiver's operating temperature should be at -40°C~85°C.RF Transceivers that can supply 2.7V~3.6V volts are available.A 2.4GHz~2.5GHz frequency is used by the RF Transceiver Module.

ESP-WROOM-02U Features


Surface Mount
Tape & Reel (TR) package
2.7V~3.6V volts


ESP-WROOM-02U Applications


There are a lot of Espressif Systems
ESP-WROOM-02U RF Transceiver Modules applications.


  • Switch
  • Power management
  • Internet of Things (IoT)
  • Secure Payment
  • Home and Security
  • Health and Fitness
  • Industrial and Data Logger
  • LED Lighting
  • Utility and Smart Energy
  • Thermostats

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