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1MINI Reset & Teardown (FCC ID 2BDC6-1MINI)

Factory reset and internal photos for Shelly Group 1MINI. Shelly smart plug.

January 15, 2026 1 min read

1MINI internal photo

Before you buy the Shelly Group 1MINI, check what's inside.

The Shelly Plus 1 Mini is a compact WiFi-enabled smart switch designed for controlling electrical circuits remotely. It features potential-free relay contacts and integrates seamlessly with the Shelly ecosystem and home automation systems.

⚠️ NOTE: Disconnect Mains power before installation. Installation should be performed by a qualified electrician.

Quick Specs

  • Manufacturer: Shelly Group
  • Model: 1MINI
  • Protocol: WiFi
  • Chipset: ESP32
  • Ecosystem: Shelly
  • App: Shelly App

🔧 Geek Corner (Flashing Info)

  • Chipset: ESP32
  • Flashable: ✅ Yes
  • Info: Shelly devices with ESP32 chipsets are generally flashable with custom firmware like Tasmota or ESPHome, though it may require opening the device and soldering.

User Manual

Scanned pages from the official user manual:

1MINI Manual

External Photos

Photos of the device exterior:

1MINI Exterior

Internal Photos

Teardown photos showing the PCB and components:

1MINI PCB

1MINI PCB

1MINI PCB

Verdict

The 1MINI is a WiFi device from the Shelly ecosystem.

📄 Click to view full text manual (SEO)
EN
USER AND SAFETY GUIDE
Wi-Fi smart switch with potential-free contacts
Shelly Plus 1 Mini
Read before use
This document contains important technical and safety informa-
tion about the device, its safe use and installation. 
⚠ CAUTION! Before beginning the installation, please read care -
fully and entirely this guide and any other documents accompany -
ing the device. Failure to follow the installation procedures could 
lead to malfunction, danger to your health and life, violation of law 
or refusal of legal and/or commercial guarantee (if any). Shelly 
Europe Ltd. is not responsible for any loss or damage in case of 
incorrect installation or improper operation of this device due to 
failure of following the user and safety instructions in this guide.
Product Introduction 
Shelly® is a line of innovative microprocessor-managed 
devices, which allow remote control of electric circuits 
through a mobile phone, tablet, PC, or home automation sys -
tem. Shelly® devices can work standalone in a local Wi-Fi 
network or they can also be operated through cloud home auto -
mation services. Shelly Cloud is a service that can be accessed 
using either an Android or iOS mobile application or with any 
internet browser at https:/ /control.shelly.cloud/. Shelly® devic -
es can be accessed, controlled, and monitored remotely from 
any place where the user has internet connectivity, as long as 
the devices are connected to a Wi-Fi router and the Internet. 
Shelly® devices have an Embedded Web Interface accessible at 
http:/ /192.168.33.1 when connected directly to the device access 
point, or at the device IP address on the local Wi-Fi network. The 
embedded Web Interface can be used to monitor and control the 
device, as well as adjust its settings.
Shelly® devices can communicate directly with other Wi-Fi devic-
es through HTTP protocol. An API is provided by Shelly Europe 
Ltd. For more information, please visit: 
https:/ /shelly-api-docs.shelly.cloud/#shelly-family-overview.
Shelly® devices are delivered with factory-installed firmware. If 
firmware updates are necessary to keep the devices in conformi-
ty, including security updates, Shelly Europe Ltd. will provide the 
updates free of charge through the device Embedded Web Inter -
face or the Shelly mobile application, where the information about 
the current firmware version is available. The choice to install or 
not the device firmware updates is the user’s sole responsibility. 
Shelly Europe Ltd. shall not be liable for any lack of conformity 
of the device caused by failure of the user to install the provided 
updates in a timely manner.
Schematic
L
SW OI LN
N
110 - 240 VAC
max. 240 VAC
max. 30 VDC
Fig. 1
Legend
Device terminals:
• SW: Switch input terminal
• O: Relay output terminal
• I: Relay input terminal 
• L: Live (110-240 VAC) terminal
• N: Neutral terminal
Wires:
• N: Neutral wire
• L: Live (110 - 240 VAC) wire
Installation Instructions
Shelly Plus 1 Mini (the Device) is a small form facto...