# ESP-01S (Component) ## Description WiFi Modules ESP-01S WIFIM-TH_8P-L24.7-W14.4-P2.54 LCSC Part Number: C503582 JLCPCB Part Class: Extended Part Manufactured by Ai-Thinker(安信可) ## Component Details - **Owner:** lcsc - **Created:** 11/1/2024 - **Last Updated:** 4/28/2025 - **Visibility:** Public - **Manufacturer Name:** Ai-Thinker(安信可) - **JLCPCB Part Class:** Extended Part - **Product Info Url:** https://lcsc.com/product-detail/WIFI-Modules_Ai-Thinker-ESP-01S_C503582.html - **LCSC Part Number:** C503582 - **Manufacturer Part Number:** ESP-01S - **Datasheet URL:** https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2409231126_Ai-Thinker-ESP-01S_C503582.pdf - **Part Type:** WiFi Modules - **Package or Case Code:** WIFIM-TH_8P-L24.7-W14.4-P2.54 - **Used in:** 44 projects ## Distributor Pricing (qty 1) *Pricing shown for quantity 1. For price breaks and other quantities, open in Flux.* | Distributor | Unit Price (qty 1) | Stock | |------------|--------------------|-------| | [LCSC](https://www.lcsc.com/product-detail/C503582.html) | $2.7944 | 386 | - **Part Type:** Integrated Circuits - **Sub-Type:** Other - **Manufacturer:** Ai-Thinker - **MPN:** ESP-01S - **Mount Type:** PCB - **Package / Case Code:** Other - **Pin Count:** 8 ## Pins | Pin | Name | Type | |-----|------|------| | 1 | GND | | | 2 | IO2 | | | 3 | IO0 | | | 4 | RXD | | | 5 | TXD | | | 6 | EN | | | 7 | RST | | | 8 | VCC | | --- *Generated from [https://www.flux.ai/lcsc/esp-01s~7vns](https://www.flux.ai/lcsc/esp-01s~7vns)*