# OMGS3-01 (Component) ## Description OMGS3 ultra-compact ESP32-S3 board/module, based on dual-core Xtensa LX7 32-bit processor up to 240MHz with RISC-V ultra-low-power coprocessor, 2.4GHz Wi-Fi 802.11b/g/n and Bluetooth LE 5.0, 8MB QSPI Flash and 2MB QSPI PSRAM, integrated 3D high-gain antenna, RGB LED, PMIC, MAX17048G+T10 fuel gauge, 700mA 3.3V LDO regulator, LiPo battery charging, native USB and USB Serial/JTAG support, Qwiic/QT connector, 17 GPIOs, ultra-low deep sleep current, compact 25 x 10mm size. Search Keywords: OMGS3, Unexpected Maker OMGS3, ESP32-S3 module, ESP32-S3 board, ultra compact ESP32-S3, ESP32-S3 WiFi Bluetooth board, ESP32-S3 8MB flash 2MB PSRAM, ESP32-S3 LiPo charger, ESP32-S3 fuel gauge, MAX17048 fuel gauge, Qwiic ESP32-S3 board, tiny ESP32-S3 module Hashtags: #OMGS3 #UnexpectedMakerOMGS3 #ESP32S3 #ESP32S3Board #ESP32S3Module #WiFiBluetoothBoard #BLE5 #8MBFlash #2MBPSRAM #LiPoCharger #FuelGauge #MAX17048 #QwiicConnector #TinyESP32S3 #IoTModule ## Component Details - **Owner:** cherepanyadima - **Created:** 6/8/2026 - **Last Updated:** 6/8/2026 - **Visibility:** Public - **Part Type:** Connectors - **Manufacturer Name:** Unexpected Maker - **Datasheet URL:** https://www.snapeda.com/parts/OMGS3-01/Unexpected%20Maker/datasheet/ - **Symbol Style:** parametric-v1 - **Manufacturer Part Number:** OMGS3-01 - **Part Type:** Connectors - **Sub-Type:** Power Connectors - **MPN:** OMGS3-01 - **Mount Type:** Base - **Package / Case Code:** Module - **Pin Count:** 26 ## Pins | Pin | Name | Type | |-----|------|------| | 12 | 5V | | | 16 | 3V3 | | | 17 | BAT | | | 13 | IO0 | | | 23 | IO9 | | | 15 | D+ | | | 14 | D- | | | 2 | RX0 | | | 1 | TX0 | | | 22 | IO10 | | | 24 | IO8 | | | 5 | IO3 | | | 4 | IO2 | | | 7 | IO5 | | | 21 | IO11 | | | 6 | IO4 | | | 20 | IO12 | | | 3 | IO1 | | | 25 | IO7 | | | 8 | IO6 | | | 18 | IO14 | | | 19 | IO13 | | | 11 | RESET | | | 9 | EN | | | EXP_GND | GND | | | 10 | GND | | --- *Generated from [https://www.flux.ai/cherepanyadima/omgs3-01](https://www.flux.ai/cherepanyadima/omgs3-01)*