# ESP-WROOM-02U-N2 (Component) ## Description WiFi Modules ESP-WROOM-02U-N2 WIFIM-SMD_18P-L14.3-W18.0-P1.50 LCSC Part Number: C194884 JLCPCB Part Class: Extended Part Manufactured by ESPRESSIF(乐鑫) ## Component Details - **Owner:** lcsc - **Created:** 11/1/2024 - **Last Updated:** 4/24/2025 - **Visibility:** Public - **Datasheet URL:** https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2410301607_Espressif-Systems-ESP-WROOM-02U-N2_C194884.pdf - **Product Info Url:** https://lcsc.com/product-detail/_Espressif-Systems-ESP-WROOM-02U_C194884.html - **Manufacturer Name:** ESPRESSIF(乐鑫) - **Package or Case Code:** WIFIM-SMD_18P-L14.3-W18.0-P1.50 - **Part Type:** WiFi Modules - **LCSC Part Number:** C194884 - **JLCPCB Part Class:** Extended Part - **Manufacturer Part Number:** ESP-WROOM-02U-N2 ## Distributor Pricing (qty 1) *Pricing shown for quantity 1. For price breaks and other quantities, open in Flux.* | Distributor | Unit Price (qty 1) | Stock | |------------|--------------------|-------| | [Digi-Key](https://www.digikey.com/en/products/detail/espressif-systems/ESP-WROOM-02U-N2/9381715) | $3.20 | 3.9K | | [LCSC](https://www.lcsc.com/product-detail/wifi-modules_espressif-systems-esp-wroom-02u-n2_C2973691.html) | $2.3377 | 0 | | [Mouser](https://www.mouser.com/ProductDetail/Espressif-Systems/ESP-WROOM-02U-N2?qs=Li%252BoUPsLEnvuG4H1UnEEvQ%3D%3D) | N/A | N/A | | [TME](https://www.tme.com/us/en-us/katalog/?queryPhrase=ESP-WROOM-02U) | $3.53 | 650 | - **Part Type:** Integrated Circuits - **Sub-Type:** Other - **Manufacturer:** Espressif - **MPN:** ESP-WROOM-02U-N2 - **Mount Type:** Surface Mount - **Package / Case Code:** SMD - **Pin Count:** 19 ## Pins | Pin | Name | Type | |-----|------|------| | 1 | 3V3 | | | 2 | EN | | | 3 | IO14 | | | 4 | IO12 | | | 5 | IO13 | | | 6 | IO15 | | | 7 | IO2 | | | 8 | IO0 | | | 9 | GND | | | 10 | IO4 | | | 11 | RXD | | | 12 | TXD | | | 13 | GND | | | 14 | IO5 | | | 15 | RST | | | 16 | TOUT | | | 17 | IO16 | | | 18 | GND | | | 19 | GND | | --- *Generated from [https://www.flux.ai/lcsc/esp-wroom-02u-n2~jl43](https://www.flux.ai/lcsc/esp-wroom-02u-n2~jl43)*