lcsc / ESP32-WROOM-32UE-N16

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Pin Function Grouping

adrian95

adrian95

Looking at the datasheet of this component, can you group together pins by their functions? for example for Power, 3v3, gnd_1 gnd_2 etc NOTE: If you group them, can you not add the same pin if you already added them in a group? You should know which pin function is common for its function
13h

flux

2:38

Considering skill datasheets.

Looking for "pin definitions pin layout ESP32-WROOM-32UE pin number pin name function" in C701346.pdf?spm=wm.sxq.inf.ggs___wm.ssy.bg.0.xh&lcsc_vid=T1kIXgFeT1NaU1RXQFBbUlUHT1cKU1NXFVBeX1VSTlAxVlNRQFheUFNRR1hXUTsOAxUeFF5JWBYZEEoKFBINSQcJGk4dAgUUFAk%3D

Looking for "Table ESP32-WROOM-32UE pin definitions GND 3V3 EN SENSOR_VP SENSOR_VN IO0 IO2 IO4 IO5 IO12 IO13 IO14 IO15 IO16 IO17 IO18 IO19 IO21 IO22 IO23 IO25 IO26 IO27 IO32 IO33 IO34 IO35 RXD0 TXD0" in C701346.pdf?spm=wm.sxq.inf.ggs___wm.ssy.bg.0.xh&lcsc_vid=T1kIXgFeT1NaU1RXQFBbUlUHT1cKU1NXFVBeX1VSTlAxVlNRQFheUFNRR1hXUTsOAxUeFF5JWBYZEEoKFBINSQcJGk4dAgUUFAk%3D

Looking for "ESP32-WROOM-32UE Pin Definitions Type Function Power Ground Analog GPIO UART SPI I2C JTAG strapping pins" in C701346.pdf?spm=wm.sxq.inf.ggs___wm.ssy.bg.0.xh&lcsc_vid=T1kIXgFeT1NaU1RXQFBbUlUHT1cKU1NXFVBeX1VSTlAxVlNRQFheUFNRR1hXUTsOAxUeFF5JWBYZEEoKFBINSQcJGk4dAgUUFAk%3D

Searching web for: "ESP32-WROOM-32UE datasheet pin definitions pin numbers 38 pins"

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I grouped the ESP32-WROOM-32UE-N16 pins into non-overlapping functional groups: Power, Ground, Control / Enable, Analog Input Only, RTC / ADC / Touch GPIO, Digital GPIO / UART / SPI / EMAC, and No Connect. Full pin-by-pin grouping is saved in ESP32-WROOM-32UE-N16 Pin Groups.
Organize symbol pins
Check strapping pins
Document pin assignments
Review ESP32 connectivity
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Reviews

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ESP32-WROOM-32UE-N16

ESP32-WROOM-32UE-N16 thumbnail
2.4GHz -98dBm SMD,19.2x18mm RF Transceiver Modules and Modems RoHS The ESP32-WROOM-32UE-N16 is a 2.4 GHz wireless MCU module built around the ESP32 SoC. It combines a dual-core processor, integrated Wi-Fi (802.11 b/g/n) and Bluetooth 4.2 (Classic + BLE), along with rich peripherals.
The “UE” variant specifically uses a U.FL / IPEX connector for an external antenna, making it ideal for applications that require better RF performance or flexible antenna placement (e.g., enclosed products or long-range communication).
The “N16” indicates 16 MB external flash memory, suitable for large firmware, OTA updates, and data-heavy applications. Processing Dual-core Xtensa LX6 32-bit CPU Clock speed up to 240 MHz Memory 16 MB Flash (N16 variant) ~520 KB SRAM + 448 KB ROM Connectivity Wi-Fi: 802.11 b/g/n (up to 150 Mbps) Bluetooth: v4.2 (BR/EDR + BLE) Frequency: 2.4 GHz band Antenna External antenna via U.FL connector Better range and flexibility vs PCB antenna Interfaces / Peripherals GPIO (≈26 usable pins) UART, SPI, I2C, I2S, SDIO ADC, DAC PWM (LED & motor control) Capacitive touch sensing Security Hardware encryption: AES, SHA, RSA Secure boot & flash encryption support Power Operating voltage: 3.0V – 3.6V (typ. 3.3V) Multiple low-power modes for battery applications Environmental Operating temperature: -40°C to +85°C Physical Surface-mount module (~38 pins / 52 pads depending on reference) Compact and RF-shielded design Typical Applications Smart home devices (IoT) Industrial automation Wireless sensors and data loggers Wearables and consumer electronics Remote monitoring systems #Module #ESP32

Properties

ESPRESSIF(乐鑫)

U

ESP32-WROOM-32UE-N16

C701346

WIFI-SMD_ESP32-WROOM-32UE

Extended Part

Module

lcsc.com/datasheet/C701346.pdf?spm=wm.sxq.inf.ggs___wm.ssy.bg.0.xh&lcsc_vid=T1kIXgFeT1NaU1RXQFBbUlUHT1cKU1NXFVBeX1VSTlAxVlNRQFheUFNRR1hXUTsOAxUeFF5JWBYZEEoKFBINSQcJGk4dAgUUFAk%3D

parametric-v1

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