FCC ID 2AC7Z-ESPWROOM32D

Espressif ESP-WROOM-32D module FCC filing (2AC7Z-ESPWROOM32D)

Name: Espressif ESP-WROOM-32D FCC filing dataset
Creator: Espressif Systems (Shanghai) Co., Ltd.

Public FCC record for Espressif ESP-WROOM-32D (2AC7Z-ESPWROOM32D), a Wi-Fi and Bluetooth module filed by Espressif Systems (Shanghai) Co., Ltd. Public exhibits include external photos, internal photos, a user manual, and RF exposure information. Radio evidence covers 2.4 GHz Wi-Fi / Bluetooth.

Networking 2AC7Z brand hub

ManufacturerEspressif Systems (Shanghai) Co., Ltd.

FCC ID2AC7Z-ESPWROOM32D

Device typeWi-Fi and Bluetooth module

Authorization dateDec 21, 2017

Plain-English filing summary

What this FCC record tells you

ESP-WROOM-32D is the Wi-Fi and Bluetooth module filed under FCC ID 2AC7Z-ESPWROOM32D by Espressif Systems (Shanghai) Co., Ltd.

Public exhibits include internal and external photos, a user manual, RF exposure information, and wireless test reports.

The strongest extracted details are internal and external photos, wireless test measurements, and manual excerpts.

Those exhibits help verify what the device looks like, how its radios were tested, and setup or use details from the manual.

The listed radio coverage includes 2.4 GHz Wi-Fi / Bluetooth.

Manual excerpts cover power details, button controls, and setup.

Terms in this filing

FCC ID: A public identifier assigned to a wireless device authorization.
Grantee Code: The manufacturer/applicant portion of an FCC ID.
DTS: FCC equipment class for digital transmission systems.
Part 15C: FCC rules for many unlicensed intentional radiators.

Official FCC facts

FCC filing details

Raw application fields from the FCC record, shown separately from the plain-English summary.

Grantee code2AC7ZThe FCC-assigned applicant code at the start of the FCC ID.

Product code-ESPWROOM32DThe filing-specific product code. It is not always the retail product name.

Application purposeOriginal EquipmentShows whether the FCC action was an original authorization, change, or related filing update.

FCC equipment classDTS - digital wireless transmitterIn plain English, this covers wireless data transmitters such as Wi-Fi or Bluetooth-style radios.

FCC rule partsPart 15C - low-power wireless rulesPart 15C is the FCC rule bucket used for many low-power Wi-Fi, Bluetooth, and similar transmitters.

Application IDCmeqNTOgOkPSTPlOQ8cRRQ==The FCC tracking ID for this application batch.

Filing timeline

What changed in this filing

A quick read on what each public FCC application changed or confirmed, with source links attached.

Dec 21, 2017

Original Equipment

2 FCC applications

2 related FCC applications share this date and purpose, so they are grouped here instead of repeated as separate Original Equipment rows.

Applications: CmeqNTOgOkPSTPlOQ8cRRQ==, HahYkH/gQkKErtddraSOMg==
Equipment classes: DTS - digital wireless transmitter; DSS - spread-spectrum wireless transmitter
FCC rules: Part 15C - low-power wireless rules
Bands: 2.4 GHz Wi-Fi / Bluetooth: 2 ranges
Public exhibits: user manual, external photos, internal photos, RF exposure, RF test report

SourcesFCC grant FCC exhibit list User manual

Wireless test details

Wireless details from FCC tests

This section summarizes what the FCC test documents say about the device's wireless connections and tested frequency ranges. RF exposure or SAR rows are compliance/safety context, not a speed or range claim.

This filing covers Wi-Fi-style wireless operation, including the shared frequency ranges shown below.

FCC equipment class	DTS - digital wireless transmitterThe FCC shorthand for the radio behavior reviewed in this filing.
FCC rule parts	Part 15C - low-power wireless rulesThe rule sections cited by the grant or test documents.
Frequency bands	2.4 GHz Wi-Fi / Bluetooth: 2 rangesThe radio ranges the FCC filing lists for the device.Source: FCC grant; 2 ranges grouped below
Maximum conducted output power	4.58 dBm \| 0.125 WTransmit-power values come from lab testing and should not be read as a promised wireless range.Source: Test Report p. 6; Test Report p. 10
Power density	1.0 mW/cm2RF exposure/SAR values are FCC compliance checks for radio energy near people, not product performance specs.Source: RF Exposure Info p. 8

Public photo exhibits

Public FCC photos

Product photos from public FCC exhibits, formatted for easier browsing. External photos show the enclosure and labels; internal photos show boards, antennas, and other compliance-relevant hardware.

External viewEspressif ESP-WROOM-32D external FCC photo from External Photos p. 1Source: External Photos p. 1

Internal viewEspressif ESP-WROOM-32D internal FCC photo from Internal Photos p. 1Source: Internal Photos p. 1

User manual

Searchable manual text plus skimmable details from the public FCC user manual.

Official FCC source: Users Manual14 pages584 KB public file

The public manual includes useful power, button and port, and setup details.

Manual at a glance

Power and chargingp. 4
Setup from the manualp. 11

What power or charging details does the manual include?

! 1.

Source: Users Manual, page 4

What buttons or ports does the manual describe?

! 4.

Source: Users Manual, page 8

How do I set up this device?

! 5.

Source: Users Manual, page 11

Power and charging

! 1.

Source: Users Manual, page 4

Setup from the manual

! 5.

Source: Users Manual, page 11

Open FCC filing source

Official FCC documents

Open the original FCC files used to check the details shown here. Badges separate whether a file is public from whether details from that file appear on this page.