Ai-Thinker PB-03 is a highly integrated and flexible low-power wireless module, supporting various applications in the Internet of Things (IoT) domain. This compact module integrates a PHY6252 core chip and supports multiple interfaces, making it an excellent choice for a wide range of embedded system applications.
Key Features
- Supports Secondary Development: Enables custom development to tailor the module for specific applications.
- Windows Development Environment: Easily integrates with a Windows-based development environment for simplified development.
- Mesh Network Support: Enables seamless integration into mesh networks for enhanced connectivity.
- Multiple Sleep Modes: Supports various sleep modes for power optimization.
- Onboard Antenna: Comes with a built-in antenna for convenience and compact design.
Technical Specifications
| Parameter | Details |
|---|---|
| Module Model | PB-03 |
| Packaging | SMD-52 |
| Dimensions | 16.6mm x 13.2mm x 2.8mm (±0.2mm) |
| Frequency Range | 2400 ~ 2483.5 MHz |
| Operating Temperature | -40°C ~ 85°C |
| Storage Environment | -40°C ~ 125°C, <90% RH |
| Power Supply Range | 2.7V ~ 3.6V, Current > 200mA |
| Interfaces | UART/SPI/I2C/GPIO/ADC/PWM/I2S/PDM/DMA |
| Bluetooth Version | BLE 5.2 |
| Security | AES-128 |
| SPI Flash | 256KB |
| Max I/O Pins | 19 pins |
| Standard Interface Speed | 115200 bps |
Pinout Description
| Pin Number | Pin Name | Function Description |
|---|---|---|
| 1, 2, 11, 14, 36-48, 50-53 | GND | Ground connection |
| 3V3 | Power Supply | Power input (3.3V) |
| 4, 7, 9, 10, 12, 15, 20, 21, 25, 34, 35 | NC | Not connected |
| 5 | P24 | GPIO24/ADC input 2 |
| 6 | P7 | GPIO7 |
| 8 | P31 | GPIO31 |
| 9 | P16 | GPIO16/32.768KHz crystal input |
| 10 | P17 | GPIO17/32.768KHz crystal output |
| 11 | P32 | GPIO32 |
| 12 | P11 | GPIO11/ADC input 0 |
| 13 | P18 | GPIO18/ADC input 7/PGA negative input |
| 14 | P2 | GPIO2/SWD debug data input |
| 15 | P3 | GPIO3/SWD debug clock |
| 16 | P14 | GPIO14/ADC input 3 |
| 17 | P0 | GPIO0 |
| 18 | P34 | GPIO34 |
| 19 | P33 | GPIO33 |
| 20 | P23 | GPIO23/ADC input 1/micbias reference |
| 21 | P10 | RXD/GPIO10 |
| 22 | P9 | TXD/GPIO9 |
| 23 | P20 | GPIO20/ADC input 9/PGA positive input |
| 24 | P15 | GPIO15/ADC input 4/micbias output |
| 25 | P22 | GPIO22/ADC input 5 |
| 26 | P30 | GPIO30 |
| 27 | P13 | GPIO13 |
| 28 | P29 | GPIO29 |
| 29 | P28 | GPIO28 |
| 30 | P19 | GPIO19 |
| 31 | P5 | GPIO5 |
| 32 | P8 | GPIO8 |
| 33 | P27 | GPIO27 |
Applications
The PB-03 is versatile and supports numerous applications, including:
- IoT Networks: Perfect for integrating into connected devices within an IoT ecosystem.
- Mobile Devices: Can be used in wearable devices, smartphones, or portable gadgets.
- Wearable Electronics: Ideal for integrating into fitness trackers, smartwatches, and more.
- Smart Homes: Suitable for home automation, including lighting systems, thermostats, and security.
Download
General Shipping Info
- Shipping address must be in English without special symbols. Please notify us of address changes before the order is marked "Shipped."
- Contact customer service for order changes. Orders marked "Shipped" cannot be modified.
- All in-stock orders are shipped within 1 business day.
- All items are inspected and carefully packed before dispatch.
- Check parcel contents before signing; we are not responsible for transit damage.
Shipping Cost
| Order Amount | Germany | EU & US | Worldwide |
|---|---|---|---|
| €0 - €15 | €6 | €8 | €10 |
| €15 - €30 | €4 | €6 | €8 |
| €30 - €50 | Free | €4 | €6 |
| €50 and above | Free | Free | €4 |
* Certain EU countries (UK, Switzerland, Norway, Ukraine, Iceland, etc.) follow international shipping rules.
Shipping Options
We ship via Deutsche Post, DHL, YunExpress, and 4PX with tracking.
Shipping Times
- From German Warehouse:
- Germany: 2-4 Business Days
- Western EU: 3-5 Business Days
- Eastern EU: 4-6 Business Days
- From China Warehouse:
- Asia: 2-5 Business Days
- Western & Eastern EU: 7-10 Business Days
- North America: 5-8 Business Days
- South America: 7-15 Business Days
- Australia: 5-8 Business Days
- Africa: 5-15 Business Days
Important Notice:
International Warehouse
Customs and Taxes
Effective Date: March 25, 2024
OpenELAB guarantees to provide accurate descriptions and high-quality products. If you encounter any problems with any executed purchase order, please notify OpenELAB within 60 days from the date of shipment.UNLESS OTHERWISE EXPRESSLY STIPULATED IN PERTICULAR AGREEMENT OR PURCHASE ORDER, OpenELAB MAKES NO WARRANTY OF FITNESS, SUITABILITY OR MERCHANTABILITY OF THE PRODUCT FOR ANY PARTICULAR PURPOSE OR SPECIAL CIRCUMSTANCE.
Warranty Period
General Term
- Warranty Period of product sold by OpenELAB is 12 months as of the date of delivery.
- OpenELAB will provide economic effort to replace or repair the product free of charge if the defects are caused due to reasons related to raw materials, designation, or manufacturing process.
- OpenELAB will repair, replace the product under reasonable charges to the customer if the product defects meets this Warranty Policy.
- OpenELAB will repairs, replace the defective product, or provide on-site technical support for products exceeding the warranty period on reasonable fees.
Exceptions
OpenELAB will refuse to provide warranty promises if:
- Products have been beyond the warranty period; or
- Defections are due to wrong use, improper maintenance or storage, or breach of user guides or menus provided by OpenELAB; or
- Defections are results of Force Majeure, which shall mean any acts of law, natural disaster, war, riots, strikes, insurrections, tsunami, typhoon, earthquake, terrorism, governmental sanctions, legislation changes or any similar event beyond such party’s reasonable control; or
- Customers have conducted repair actions on the products.
- For those specific product (e.g. Azure Sphere MT3620 Development Kit ) as notified to Customer expressly, in cases that the product is free from any Quality Defect and the product package has been opened by Customer.
Returns & Refund
If you are not satisfied with a product you bought, for whatever reason, it is possible to return it for refund within 5 days of receipt (10 days for an exchange). Please first email us to info@OpenELAB.io for return authorization.
We would like to kindly remind you that the customer is responsible for shipping the product back to our warehouse in Europe, US or China, which ever is convenient to you.
Return for Refund: within 5 days of receiving your product. (unopened)
Return for Replacement: within 10 days of receiving your product. (damaged or defective)
No returns will be accepted without having previously obtained a return authorization. All returns must be in its original mint and clean condition. Returns on damaged, scratched, programmed, burnt, or otherwise 'played with' product will not be accepted. The product must then be returned in its original packaging with its receipt and a small note including the user name, order number and the reason of the return. The note will help us to serve you better and improve our products. Reimbursement will be denied for any products which do not conform to the above mentioned conditions.
Customer shall cover the cost of returning the product and need to pay for shipping (if you want a refund instead of a replacement). Shipping fees will only be refunded if the return is a result of a shipping error on OpenELAB’s part.
Since the third-party payment platforms, such as PayPal and Braintree (Credit Card), will charge standard service fees amounting to 3.5% on all processed transactions. For refund orders via PayPal and Braintree, a corresponding deduction of the service fee will be made to cover the associated payment processing.
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