Ai-Thinker TB-03F BLE Module
📦 Location of the warehouse: Munich
🚚 We will ship your order within 24 hours after the order is taken.
- Pre-Ordering: If an item is unavailable, you can pre-order it. We'll dispatch once stock is replenished, usually within 10 working days.
- Express Shipping: Need it faster? Contact us via email or through our live chat support, and we'll arrange expedited delivery for you.
Free Shipping from 30€ in Germany, 50€ in the EU!
- EU Countries Delivery Time: 4~8 working days.
- Other Countries Delivery Time: 2~2.5 weeks.
Free shipping for you
Free Shipping from 30€ in Germany, 50€ in the EU!
Trustpilot rating: 4.4/5.0
Thank you for your support - rate us on Trustpilot!
Ai-Thinker TB-03F BLE Module
The TB-03F is a Bluetooth 5.0 module optimized for smart lighting control and other IoT applications. With mesh networking, low power consumption, and support for AT transmission firmware, it is designed for efficient and seamless operation in modern connected environments. Its small size and multiple interface options make it an excellent choice for space-constrained designs.
Features
- Bluetooth Mesh Networking: Enables seamless communication between devices with low latency and high efficiency.
- AT Transmission Firmware: Simplifies integration and control across platforms.
- Secondary Development Support: Provides an SDK for flexible customization and development.
- 6 PWM Output Channels: Frequency of 1 kHz with an adjustable range of 5% ~ 100%.
- Low Power Consumption: Deep sleep current as low as 0.4 μA, with multiple sleep modes for energy efficiency.
- Compact Design: Small size, making it ideal for applications with space constraints.
Applications
- Smart Lighting Control: Perfect for adjusting brightness and color temperature in smart lighting systems.
- IoT Devices: Designed for use in a wide range of IoT applications requiring Bluetooth mesh networking.
- Home Automation: Enables seamless integration into smart home systems.
-
Consumer Electronics: Suitable for devices requiring low power and reliable Bluetooth connectivity.
Specifications
| Parameter | Details |
|---|---|
| Model Number | TB-03F |
| Brand | Ai-Thinker |
| Origin | Mainland China |
| Interface Type | GPIO / PWM / SPI / ADC / I2S |
| Antenna Type | PCB onboard |
| Bluetooth Version | Other |
| Color Category | TB-03F V0.9 version AT module, TB-03F V0.8 version AT module, TB-03F AT Mesh |
| Application Scenario | Smart Lighting |
| Dimensions | 24 × 16 × 3 mm |
| Modulation Mode | GFSK |
| Baud Rate | 0 ~ 64,000 bps |
| Transmission Speed | 64 Kbps |
| Effective Communication Distance | 150 m |
Download
Effective Date: March 27, 2025
At OpenELAB, we are committed to providing accurate product descriptions and delivering high-quality products. If you experience any issues with your purchase, please notify us within 60 days of the shipment date.
1. Warranty Disclaimer
Unless explicitly stated in a specific agreement or purchase order, OpenELAB makes no warranties—express or implied—regarding the fitness, suitability, or merchantability of any product for a particular purpose or special use.
2. Warranty Policy
Warranty Period
The standard warranty period for products sold by OpenELAB is 12 months from the date of delivery.
Under this warranty, OpenELAB will make a reasonable effort to repair or replace products free of charge if defects are due to issues with raw materials, design, or manufacturing.
If the defect qualifies under this policy but falls outside the covered scope, reasonable charges may apply for repair or replacement.
After the warranty period, support may still be available at a reasonable fee.
Warranty Exclusions
The warranty does not apply in the following cases:
- The product is beyond the 12-month warranty period.
- Damage due to misuse, improper maintenance or storage, or failure to follow the user guide or manual.
- Issues caused by Force Majeure events (e.g., natural disasters, war, legal changes, etc.).
- Unauthorized repair attempts by the customer.
- The product is not defective but has been opened and is non-returnable by policy.
3. Returns & Refunds
If you're not satisfied with your purchase, you may be eligible for a return or exchange:
- Return for Refund: Within 15 days of receipt (unopened).
- Return for Replacement: Within 30 days of receipt (damaged or defective).
- Exchange Window: Up to 30 days from receipt.
Please email us at info@openelab.io for a return authorization before sending anything back.
Return Conditions
- Items must be in original, clean, and mint condition with packaging intact.
- Returns of damaged, used, scratched, modified, or programmed items will not be accepted.
- Include the receipt, a brief note with your name, order number, and reason for return.
Shipping & Fees
- Customers are responsible for return shipping to our warehouses in Europe, the US, or China.
- Refunds may be subject to additional shipping fees unless the return is due to our error.
- A flat €8 shipping fee will be deducted for returned items that originally qualified for free shipping.
Payment Platform Fees
For refunds processed through third-party platforms such as PayPal or Braintree, a standard 3.5% service fee may be deducted to cover payment processing costs.
