ESP32-WROOM-32UE

ESP32-WROOM-32UE

Espressif SystemsChina

ESP32-WROOM-32UE-N8

ActiveRF Transceiver Modules and Modems18.0 × 19.2 × 3.2 mm

RF TXRX MODULE WIFI U.FL SMD

ESP32-WROOM-32UE-N8 is a 2.4 GHz Wi-Fi + Bluetooth + Bluetooth LE module based on Xtensa dual-core 32-bit LX6 microprocessor, with 8 MB Quad SPI Flash, external antenna connector, and 18.0 × 19.2 × 3.2 mm package.Checked against the datasheet

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Technical parameters

Datasheet-verified parameters

21 items
ParameterValue and test conditionsSource
Package18.0 × 19.2 × 3.2 mm
Operating ambient temperature-40 ~ 85 °C (85 °C version)
RoHSCompliant (Green certification: REACH/RoHS)
REACHCompliant (Green certification: REACH/RoHS)
Power supply voltageMin: 3.0 V, Typ: 3.3 V, Max: 3.6 V
Absolute Maximum Ratings VoltageMin: -0.3 V, Max: 3.6 V
Storage temperatureMin: -40 °C, Max: 105 °C
Current delivered by external power supplyMin: 0.5 A
Pin capacitanceTyp: 2 pF (3.3 V, 25 °C)
High-level input voltageMin: 0.75 × VDD, Max: VDD + 0.3 V (3.3 V, 25 °C)
Low-level input voltageMin: -0.3 V, Max: 0.25 × VDD (3.3 V, 25 °C)
High-level input currentMax: 50 nA (3.3 V, 25 °C)
Low-level input currentMax: 50 nA (3.3 V, 25 °C)
High-level output voltageMin: 0.8 × VDD (3.3 V, 25 °C)
Low-level output voltageMax: 0.1 × VDD (3.3 V, 25 °C)
Flash8 MB (Quad SPI)
Antenna OptionsExternal antenna via a connector
CertificationBluetooth certification: BQB; RF certification: See certificates; Green certification: REACH/RoHS
TestHTOL/HTSL/uHAST/TCT/ESD
GPIOs26 GPIOs
MicroprocessorXtensa dual-core 32-bit LX6
All parameters (22)ExpandCollapse
Power
Current - Receiving-
Current - Transmitting-
Power - Output20dBm
Voltage - Supply3V ~ 3.6V
AC and DC characteristics
Frequency2.4GHz ~ 2.5GHz
Environment and package
Memory Size8MB Flash, 448kB ROM, 536kB SRAM
Mounting TypeSurface Mount
Operating Temperature-40°C~105°C
PackageTape & Reel (TR); Cut Tape (CT); Digi-Reel®
Package / Case38-SMD Module
Other
Antenna TypeAntenna Not Included, U.FL
Base Product NumberESP32
Data Rate150Mbps
MfrEspressif Systems
ModulationCCK, DSSS, OFDM
Product StatusActive
Protocol802.11b/g/n, Bluetooth v4.2 +EDR, Class 1, 2 and 3
RF Family/StandardBluetooth, WiFi
Sensitivity-98dBm
Serial InterfacesADC, GPIO, I²C, I²S, PWM, SDIO, SPI, UART
SeriesESP32
Utilized IC / PartESP32-D0WD-V3

Pinout and package

Figure 3: Pin Layout (Top View…
Figure 3: Pin Layout (Top View…
Package: 18.0 × 19.2 × 3.2 mm

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DatasheetDatasheet · 1.2 MB · 2026-10-28
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