# ESP32-S2-WROOM-1 (Component) ## Description WiFi Modules ESP32-S2-WROOM-I(4MB) WIFI-SMD_ESP32-S2-WROOM-I-1 LCSC Part Number: C701330 JLCPCB Part Class: Extended Part Manufactured by ESPRESSIF(乐鑫) esp32-s2-wroom-1 ## Component Details - **Owner:** lcsc - **Created:** 10/31/2024 - **Last Updated:** 4/17/2026 - **Visibility:** Public - **LCSC Part Number:** C701330 - **Datasheet URL:** https://assets.lcsc.com/datasheet/szlcsc/Download-ISO9001-Certification.pdf - **Product Info Url:** https://lcsc.com/product-detail/WIFI-Modules_Espressif-Systems-ESP32-S2-WROOM-I-4MB_C701330.html - **Manufacturer Name:** ESPRESSIF(乐鑫) - **Part Type:** WiFi Modules - **Manufacturer Part Number:** ESP32-S2-WROOM-I(4MB) - **Package or Case Code:** WIFI-SMD_ESP32-S2-WROOM-I-1 - **JLCPCB Part Class:** Extended Part - **Used in:** 7 projects - **Part Type:** Integrated Circuits - **Sub-Type:** Other - **Manufacturer:** Espressif - **MPN:** ESP32-S2-WROOM-I(4MB) - **Mount Type:** Surface Mount - **Package / Case Code:** SMD - **Pin Count:** 43 ## Pins | Pin | Name | Type | |-----|------|------| | 1 | GND | | | 2 | 3V3 | | | 3 | IO0 | | | 4 | IO1 | | | 5 | IO2 | | | 6 | IO3 | | | 7 | IO4 | | | 8 | IO5 | | | 9 | IO6 | | | 10 | IO7 | | | 11 | IO8 | | | 12 | IO9 | | | 13 | IO10 | | | 14 | IO11 | | | 15 | IO12 | | | 16 | IO13 | | | 17 | IO14 | | | 18 | IO15 | | | 19 | IO16 | | | 20 | IO17 | | | 21 | IO18 | | | 22 | IO19 | | | 23 | IO20 | | | 24 | IO21 | | | 25 | IO26 | | | 26 | GND | | | 27 | IO33 | | | 28 | IO34 | | | 29 | IO35 | | | 30 | IO36 | | | 31 | IO37 | | | 32 | IO38 | | | 33 | IO39 | | | 34 | IO40 | | | 35 | IO41 | | | 36 | IO42 | | | 37 | TXD0 | | | 38 | RXD0 | | | 39 | IO45 | | | 40 | IO46 | | | 41 | EN | | | 42 | GND | | | 43 | EP | | --- *Generated from [https://www.flux.ai/lcsc/esp32-s2-wroom-1](https://www.flux.ai/lcsc/esp32-s2-wroom-1)*