FCC ID 2AC7Z-ESPWROOM32

Espressif ESPWROOM32 module FCC filing (2AC7Z-ESPWROOM32)

Name: Espressif ESPWROOM32 FCC filing dataset
Creator: Espressif Systems (Shanghai) Co., Ltd.

Public FCC record for Espressif ESPWROOM32 (2AC7Z-ESPWROOM32), a digital transmission system device 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-ESPWROOM32

Device categoryNetworking

Authorization dateAug 4, 2021

Plain-English filing summary

What this FCC record tells you

ESPWROOM32 is the device filed under FCC ID 2AC7Z-ESPWROOM32 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 status lights, power details, and button controls.

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-ESPWROOM32The filing-specific product code. It is not always the retail product name.

Application purposeClass II Permissive ChangeShows 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 ID4C0GMzz1qsVsjcC05+zMvw==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.

Aug 4, 2021

Class II Permissive Change

2 FCC applications

2 related FCC applications share this date and purpose, so they are grouped here instead of repeated as separate Class II Permissive Change rows.

Applications: 4C0GMzz1qsVsjcC05+zMvw==, 8hwRofbmywTNqPUWeHprww==
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

Nov 30, 2016

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: kFeS6A2MM7MWWq3GFo9Fgw==, vfm4PLAynDPz0cbuBNAQxg==
Equipment classes: DSS - spread-spectrum wireless transmitter; DTS - digital 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 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	1.2 WTransmit-power values come from lab testing and should not be read as a promised wireless range.Source: Test Report p. 8
SAR	1.2 W/kg \| 0.857 W/kg \| 1.27 W/kg \| 0.861 W/kg \| 1.23 W/kg \| 1.48 W/kg \| 0.999 W/kg \| 0.995 W/kg \| 1.43 W/kgRF exposure/SAR values are FCC compliance checks for radio energy near people, not product performance specs.Source: Test Report p. 8; Test Report p. 20; Test Report p. 22

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 ESPWROOM32 external FCC photo from External Photos p. 2Source: External Photos p. 2

External viewEspressif ESPWROOM32 external FCC photo from External Photos p. 3Source: External Photos p. 3

External viewEspressif ESPWROOM32 external FCC photo from External Photos p. 4Source: External Photos p. 4

External viewEspressif ESPWROOM32 external FCC photo from External Photos p. 5Source: External Photos p. 5

External viewEspressif ESPWROOM32 external FCC photo from External Photos p. 6Source: External Photos p. 6

External viewEspressif ESPWROOM32 external FCC photo from External Photos p. 7Source: External Photos p. 7

Internal viewEspressif ESPWROOM32 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 Manual19 pages1.8 MB public file

The public manual includes useful status-light, power, and button and port details.

Manual at a glance

Eleksen Connected Worker Operating Manualp. 7
Eleksen Connected Worker Operating Manualp. 11
Eleksen Connected Worker Operating Manualp. 13
Eleksen Connected Worker Operating Manualp. 14
Eleksen Connected Worker Operating Manualp. 16

What do the status lights mean?

Document 1 - Version 4 11/12/19 2.4 OLED Screen Overview Small icon The top part of the OLED screen displays the Hub communication status.

Source: Users Manual, page 7

What power or charging details does the manual include?

Document 1 - Version 4 11/12/19 OLED Screen icons Data archive in progress Hub on charge Battery full WiFi Fig.

Source: Users Manual, page 11

What buttons or ports does the manual describe?

Document 1 - Version 4 11/12/19 This screen is dependant on worker profile on Eleksen dashboard 3.2.6 Worker not connected to Hub (not ICEid) for 8 minutes Hub enters sleep mode.

Source: Users Manual, page 16