# ESP-WROOM-02U (Component) ## Description WiFi 802.11b/g/n Transceiver Module 2.4GHz ~ 2.5GHz Antenna Not Included, U.FL Surface Mount #RF #wifi #ESP8266 #WROOM #CommonPartsLibrary #MCU #module ## Component Details - **Owner:** vasy_skral - **Created:** 10/7/2023 - **Last Updated:** 4/24/2026 - **Visibility:** Public - **Part Type:** Module - **Manufacturer Name:** Espressif Systems - **Datasheet URL:** https://www.espressif.com/sites/default/files/documentation/esp-wroom-02u_esp-wroom-02d_datasheet_en.pdf - **License:** https://creativecommons.org/licenses/by/4.0/ - **Symbol Style:** parametric-v1 - **Manufacturer Part Number:** ESP-WROOM-02U - **Used in:** 75 projects - **Part Type:** Modules - **Manufacturer:** Espressif - **MPN:** ESP-WROOM-02U - **Mount Type:** Surface Mount - **Package / Case Code:** Module - **Pin Count:** 19 ## Pins | Pin | Name | Type | |-----|------|------| | 1 | 3V3 | | | 12 | TXD | | | 11 | RXD | | | 2 | EN | | | 15 | RST | | | 16 | TOUT | | | 8 | IO0 | | | 6 | IO15 | | | 7 | IO2 | | | 14 | IO5 | | | 4 | IO12 | | | 17 | IO16 | | | 5 | IO13 | | | 3 | IO14 | | | 10 | IO4 | | | 18 | GND | | | 9 | GND | | | 19 | GND | | | 13 | GND | | --- *Generated from [https://www.flux.ai/vasy_skral/esp-wroom-02u~e6l](https://www.flux.ai/vasy_skral/esp-wroom-02u~e6l)*