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EoneBoss ET-08 Toyota/Lexus Universal Smart Remote Key PCB, 4 Buttons, 4D&8A

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CA$30.00

CA$35.00
SKU:AX13211
Part Number:ET-08
Brands:Lexus, Toyota
Category:Smart Key
Manufacturer:EoneBoss
Number of Buttons:4
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SKU:AX13211
Part Number:ET-08
Condition:Aftermarket
Proximity:Yes
Panic Button:Yes
Weight:0.07 kg
Categories:Keys & Remotes, Remote PCB
Subcategory:Smart Key
Brands:Lexus, Toyota
Manufacturer:EoneBoss
Frequency:312.09/314.35 MHz
Number of Buttons:4

EoneBoss ET-08 Toyota/Lexus Universal Smart Remote Key PCB – 4/5/6 Button, 4D & 8A Transponder (Bluetooth App-Programmable)

The EoneBoss ET-08 Universal Smart Remote Key PCB is a Bluetooth app-programmable replacement PCB built for Toyota and Lexus smart key applications requiring flexible button configuration. Unique within the EoneBoss ET series, the ET-08 supports 4, 5, or 6-button layouts on a single board — all configurable via the EoneBoss app — making it one of the most adaptable PCBs in the lineup.

In its 4-button configuration, the ET-08 covers lock, unlock, liftgate, and panic functions, and is compatible with board number 3041 using FSK modulation at a default dual frequency of 312.09/314.35MHz. It covers a wide range of late-model Toyota and Lexus vehicles from 2016 through 2024, including the Tundra, Sienna, Land Cruiser, Alphard, Vellfire, Crown, and Lexus LX6.

Frequency and button configurations are fully adjustable through the EoneBoss Bluetooth app — no dedicated key programmer required — and the board supports both Add Key and All Keys Lost (AKL) scenarios.

Sold as a PCB only. Shell and CR2032 battery must be purchased separately.

Compatible Board Numbers: 3041

Parameters

Specification Details
Manufacturer EoneBoss
Buttons
Frequency Switchable
Battery CR2032 (Not Included)
Proximity / Smart / Keyless Go Yes
Transponder ID 4D / 8A

Only the PCB board is included. Battery (CR2032) is not included.

Default Factory Settings

Specification Details
Board Number 3041
Modulation FSK
Frequency 312.09 / 314.35 MHz
4-Button Layout Lock, Unlock, Liftgate, Panic
5-Button Layout Lock, Unlock, Liftgate, Panic, A/C
6-Button Layout Lock, Unlock, Liftgate, Panic, Left Sliding Door, Right Sliding Door

Product Highlights of EoneBoss ET-08

  1. Generated quickly and easily via the Bluetooth phone app
  2. Stable performance with reliable build quality
  3. Supports frequency generation across multiple board types
  4. Supports both Add Key and All Keys Lost (AKL) scenarios
  5. Covers a wide frequency range from 312MHz to 434MHz
  6. Free ongoing support for future program upgrades
  7. Supports key unlocking and repeated key generation
  8. Supports emergency start functionality
  9. No restrictions on matching devices
  10. Cloneable for added flexibility
  11. Unlockable for reuse
  12. Long-distance remote control range
  13. Every unit passes quality inspection before shipping, backed by full quality assurance for confident purchasing

EoneBoss ET-08 – How to Enter Bluetooth Mode

Entering Bluetooth Mode: Press and hold buttons A and B together for 3 seconds to activate Bluetooth mode. Once active, the blue indicator light will flash continuously.

Exiting Bluetooth Mode: The unit will exit automatically after 30 seconds of inactivity. Alternatively, press and hold buttons A and B together for 3 seconds to exit manually. The blue light will turn off once exited.

Special Case: On the ET-11 model, buttons A, B, and C must be pressed and held together to enter or exit Bluetooth mode.

Main Features of EoneBoss ET-08

1. Adjustable Frequency (via Phone App)

A standout feature of the ET-08 is its adjustable frequency capability. Using the EoneBoss mobile app, the remote can be programmed to generate multiple frequencies, giving it broad compatibility across older and newer Toyota models alike. This allows technicians to fine-tune the remote to match the exact vehicle requirement, improving both usability and reliability in the field. Supported frequencies include:

Dual Frequency (MHz): 312.09/314.35, 312.50/313.09, 312.09/314.00, 313.09/312.09, 314.00/312.50, 314.00/315.10, 314.35/312.09, 314.35/315.10, 314.10/314.00, 315.10/314.35, 315.10/314.00, 433.58/434.30, 433.58/434.42, 434.30/433.58, 434.42/433.58

Single Frequency (MHz): 312.15, 314.01, 314.35, 314.358, 315.12, 315.128, 315.15, 433.92, 433.93

2. Customizable Button Functions (via Phone App)

The ET-08 supports 4, 5, or 6-button configurations, each programmable for specific functions via the EoneBoss app. The 4-button layout covers lock, unlock, liftgate, and panic; the 5-button layout adds A/C control; and the 6-button layout further extends to left and right sliding door operation. This flexibility makes the ET-08 suitable for a wide range of Toyota vehicle types and use cases.

3. Compatible with Mobile App Programming — No Dedicated Device Required

Programming the ET-08 only requires downloading the EoneBoss app, available on both the Android Play Store and the iPhone App Store, then connecting via Bluetooth. There's no need to invest in a separate dedicated programming device, simplifying the workflow significantly. Once programmed, the key can be matched to the vehicle using any compatible third-party programming device.

Advantages of Choosing EoneBoss ET-08

The ET-08 offers a cost-effective alternative to OEM remote controls, delivering comparable reliability at a fraction of the price. Its adjustable frequency, configurable button count (4, 5, or 6 buttons), and app-based programming make it one of the most versatile options in the EoneBoss ET series, covering a broad range of Toyota and Lexus replacement and add-key scenarios.

EoneBoss ET-08 – Popular Compatible Vehicle Models

Brand Model From Year To Year
Toyota Tundra 2021 2024
Toyota Sienna 2020 2024
Toyota Harrier 2020 2024
Toyota Levin 2016 2018
Toyota Land Cruiser 2021 2024
Toyota Venza 2022 2024
Toyota Alphard 2022 2024
Toyota Sequoia 2023 2024
Toyota Crown 2023 2024
Toyota Vellfire 2022 2024
Lexus LX6 2023 2024
Specification
SKU AX13211
Condition Aftermarket
Part Number ET-08
Frequency 312.09/314.35 MHz
Manufacturer EoneBoss
Released Year 2026
Warranty International
Additional information
Weight

0.07 kg

TRANSPONDER ID

4D&8A

BATTERY

CR2032

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