B Reset & Teardown (FCC ID 2AE2JPSB-B)
Factory reset and internal photos for Generic IoT B. Unknown smart plug.
January 16, 2026
•
1 min read
Before you buy the Generic IoT B, check what's inside.
This is a Sonoff Basic WiFi smart switch, designed to remotely control lights and appliances via a smartphone app. It's an entry-level device for home automation, offering remote on/off functionality and scheduling.
⚠️ NOTE: Disconnect Mains before installation or servicing. Installation should be performed by a qualified electrician.
Quick Specs
- Manufacturer: Generic IoT
- Model: B
- Protocol: WiFi
- Chipset: Unknown
- Ecosystem: Unknown
- App: Unknown
🔧 Geek Corner (Flashing Info)
- Chipset: ESP8266
- Flashable: ✅ Yes
- Info: Sonoff Basic uses the ESP8266 chip which is widely supported for custom firmware like Tasmota or ESPHome.
User Manual
Scanned pages from the official user manual:






External Photos
Photos of the device exterior:


Internal Photos
Teardown photos showing the PCB and components:

Verdict
The B is a WiFi device from the Unknown ecosystem.
📄 Click to view full text manual (SEO)
pressing the local button.
We provide a public model design for your reference as well.
Note: This equipment should be installed and operated with minimum distance 20cm between the radiator and your body.
FCC Caution: Any changes or modifications not expressly
approved by the party responsible for compliance could void the user's
authority to operate this equipment.
This device complies with Part 15 of the FCC Rules.
Operation is subject to the following two conditions: (1) This device may not
cause harmful interference, and (2) this device must accept any interference
received, including interference that may cause undesired operation.
This device and its antenna(s) must not be co-located or operating in conjunction
with any other antenna or transmitter.
15.105 Information to the user.
(b) For a Class B digital device or peripheral, the instructions furnished the
user shall include the following or similar statement, placed in a prominent
location in the text of the manual:
Note: This equipment has been tested and found to comply
with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules.
These limits are designed to provide reasonable protection against harmful
interference in a residential installation. This equipment generates, uses and
can radiate radio frequency energy and, if not installed and used in
accordance with the instructions, may cause harmful interference to radio
communications. However, there is no guarantee that interference will not
occur in a particular installation. If this equipment does cause harmful
interference to radio or television reception, which can be determined by
turning the equipment off and on, the user is encouraged to try to correct the
interference by one or more of the following measures:
—Reorient or relocate the receiving antenna.
—Increase the separation between the equipment and receiver.
—Connect the equipment into an outlet on a circuit different from that to which
the receiver is connected.
—Consult the dealer or an experienced radio/TV technician for help.
This equipment complies with FCC radiation exposure limits set forth for an uncont
rolled environment. This equipment should be installed and operated with minimum
distance 20cm between the radiator and your body.
Radiation Exposure Statement:
This equipment complies with FCC radiation exposure limits set forth for an
uncontrolled environment.
This transmitter must not be co-located or operating in conjunction with any other
antenna or transmitter.
The availability of some specific channels and/or operational frequency bands
are country dependent and are firmware programmed at the factory to match
the intended destination.
The firmware setting is not accessible by the end user.
The final end product must be labelled in a visible area with the following:
“Contains Transmitter Module 2AE2JPSB-B”...