P Reset & Teardown (FCC ID 2ACDZ-BL3335T-P)
Factory reset and internal photos for Broadlink P. Broadlink smart plug.
January 15, 2026
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1 min read
Before you buy the Broadlink P, check what's inside.
The BL3335T-P is a compact WiFi module designed for integration into various smart home devices. It supports standard IEEE 802.11 b/g/n protocols and offers multiple interfaces for flexible development.
⚠️ NOTE: Ensure proper handling of 3.3V power supply and correct polarity during integration.
Quick Specs
- Manufacturer: Broadlink
- Model: P
- Protocol: WiFi
- Chipset: Broadlink WiFi
- Ecosystem: Broadlink
- App: Broadlink App
🔧 Geek Corner (Flashing Info)
- Chipset: BL3335T-P
- Flashable: ✅ Yes
- Info: The manual indicates standard interfaces like UART and GPIO, commonly used for flashing custom firmware on WiFi modules.
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 P is a WiFi device from the Broadlink ecosystem.
📄 Click to view full text manual (SEO)
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Features
Support IEEE802.11 b/g/n standards
Support WEP, WPA and WPA2 encryption
Support UART/PWM/ADC/GPIO/I2C
interfaces
Support STA/AP/AP+STA modes
Support SmartConfig
Support TLS/SSL protocols
Support PCB antenna
3.3V power supply
Wi-Fi related features
Support 802.11 b/g/n with 20M
and 40M bandwidth
Support station and soft AP
Support SmartConfig and AP
configuration
Integrated balun/PA/LNA
TCP/IP stack optimized for IoT
application
PCB antenna
Peripheral
2x UART
1x I2C
1x SPI
4x PWM
Up to 14GPIOs
Working temperature: -10℃ to +105℃
Stamp style SMD for surface mounting
production
Applications
Smart transportation
Smart home / appliances
Instruments
Health care
Industrial automation
Intelligent security
Smart energy
Models
Model
Antenna type
Note
BL3335T-P PCB antenna Default
Version：1.0 Release date： Jan 12, 2018
BL3335T-P
Embedded
Product
Manual
- 2 -
Content
1. Overview............................................................................................................................. - 3 -
2. Basic Specifications.............................................................................................................- 3 -
2.1. Power Consumption.................................................................................................... - 3 -
2.2. Working Environment..................................................................................................- 4 -
3. Radio Specifications............................................................................................................- 4 -
3.1. Basic Radio Specification............................................................................................. - 4 -
3.2. Radio Performance...................................................................................................... - 5 -
3.2.1. IEEE 802.11b......................................................................................................... - 5 -
3.2.2. IEEE 802.11g......................................................................................................... - 5 -
3.2.3 IEEE802.11n........................................................................................................... - 6 -
4. BL3335-P Hardware Information........................................................................................- 8 -
4.1. Footprint Sequence..................................................................................................... - 8 -
4.2. Footprint Definitions................................................................................................... - 9 -
4.3. PCB Antenna.............................................................................................................. - 10 -
4.4. Mechanical Dimensions.............................................................................................- 12 -
4.5. Recommended Pad Size..............................................................