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TCM 3x0 and TCM 3x0x
Espressif Systems
ESP-WROOM-02
 
Espressif Systems
ESP-WROOM-32
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ESP-WROOM-02

ESP-WROOM-02 Integrates ESP8266EX

Espressif Systems

The ESP-WROOM-02 module is designed to be soldered to a host PCB. The placement of the module and antenna needs to adhere to optimize the RF performance of the final product. The PCB antenna used on ESP-WROOM-02 is a Meandered Inverted F Antenna (MIFA) for the 2.4G Wi-Fi band with an antenna gain of 2 dBi.

Specifications
  • Current - Transmitting:120mA ~ 170mA
  • Data Rate:72.2Mbps
  • Frequency:2.4GHz ~ 2.5GHz
  • Modulation:64-QAM, BPSK, CCK, OFDM
  • Mounting Type:Surface Mount
  • Operating Temperature:-40°C ~ 85°C
  • Package / Case:18-SMD Module ~ 20-SMD Module
  • Power - Output:20dBm ~ 20.5dBm
  • Protocol:802.11b/g/n
  • RF Family/Standard:WiFi
  • Sensitivity:-98dBm
  • Utilized IC / Part:ESP8266EX
  • Voltage - Supply:2.7V ~ 3.6V
Parts

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ESP-WROOM-02ESP-WROOM-02SMD MODULE, ESP8266EX, 16MBITS SWiFi802.11b/g/n2.4GHz ~ 2.5GHz-18-SMD ModuleRoHS
ESP-WROOM-02DESP-WROOM-02DWIFI MODULE 16MBITS SPI FLASH WiFi802.11b/g/n2.4GHz ~ 2.5GHz64-QAM, BPSK, CCK, OFDM18-SMD ModuleRoHS
ESP-WROOM-02UESP-WROOM-02UWIFI MODULE 16MBITS SPI FLASH WiFi802.11b/g/n2.4GHz ~ 2.5GHz64-QAM, BPSK, CCK, OFDM18-SMD ModuleRoHS
ESP-WROOM-02 (4MB)ESP-WROOM-02 (4MB)WIFI MODULE 32MBITS SPI FLASH WiFi802.11b/g/n2.4GHz ~ 2.5GHz64-QAM, BPSK, CCK, OFDM18-SMD ModuleRoHS
ESP-WROOM-02D (4MB)ESP-WROOM-02D (4MB)SMD MODULE ESP-WROOM-02D, ESP826WiFi802.11b/g/n2.4GHz ~ 2.5GHz64-QAM, BPSK, CCK, OFDM18-SMD ModuleRoHS
ESP-WROOM-S2ESP-WROOM-S2SMD MODULE ESP-WROOM-S2, ESP8266WiFi802.11b/g/n2.4GHz ~ 2.5GHz64-QAM, BPSK, CCK, OFDM20-SMD Module
ESP-WROOM-02U (4MB)ESP-WROOM-02U (4MB)SMD MODULE ESP-WROOM-02U, ESP826WiFi802.11b/g/n2.4GHz ~ 2.5GHz64-QAM, BPSK, CCK, OFDM18-SMD ModuleRoHS

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