Bluetooth Module Series - PB Series Special
Where to Buy: Alibaba
1. Product Introduction
- Key Features
PB Series
Ai-Thinker Co., Ltd. designs universal Bluetooth modules for the Internet of Things (IoT), featuring powerful functions and wide-ranging applications. These modules can be used in smart lights, smart sockets, smart air conditioners, and other smart home appliances. They comply with BLE 5.0 and SIG Mesh specifications, enabling direct Mesh network setup via smartphones and compatibility with smart speakers like Tmall Genie, suitable for various smart home scenarios.
- Technical Highlights
Supports up to BLE 5.2 protocol, SIG Mesh, voice control via Tmall Genie/APP, and Amazon Alexa Echo speaker control.
Offers half-hole pads, antenna holes, and onboard antennas. Half-hole pads allow antenna routing to the mainboard, while antenna holes support direct soldering of spring antennas onto the module.
Brightness (duty cycle) adjustable from 5% to 100%, with PWM output frequency at 1KHz.
Supports communication with ESP32-G Bluetooth gateways for remote control anytime, anywhere.
Enables secondary development with Windows SDK, fully open-source code, and AT command access to Tmall Genie.
Supports control via Android/iOS apps and WeChat mini-programs.
2. About Modules
| Model | Datasheets | PCB Footprints | Schematics | Chip Datasheet |
|---|---|---|---|---|
| PB-01 | View | Download | - | View |
| PB-02 | View | Download | - | View |
| PB-03 | View | Download | - | View |
| PB-03F | View | Download | - | View |
| PB-03M | View | Download | - | View |
| PB-01/02-Kit | View | - | View | - |
| PB-03-Kit | View | - | View | - |
| PB-03F-Kit | View | - | View | - |
| PB-03M-Kit | View | - | View | - |
3. Firmware Management
- Firmware Download
| Module | Firmware Build | Firmware Description | Version | Download Link | AT Command Documentation |
|---|---|---|---|---|---|
| PB-01 PB-02 | Build 1261 | Tmall Genie Interoperability AT | N/A | Download | AT Command Reference |
| PB-01 PB-02 | Build 1212 | Standard BLE Feature Set | N/A | Download | - |
| PB-01 PB-02 | Build 1941 | Standard AT Firmware | V2.0.7 | Download | - |
| PB-03 Series | Build 1589 | Combo AT Command Firmware | v1.3.0 | Download | AT Instruction Set |
| PB-03 Series | Build 1940 | Combo AT Command Firmware | v2.0.5 | Download | AT Instruction Set |
- SDK Source Code
- PB-01/PB-02
| Resource Name | Link |
|---|---|
| SDK Source Code for Secondary Development | View |
| Secondary Development Guide | Download |
- PB-03
| Resource Name | Link |
|---|---|
| SDK Source Code for Secondary Development (V3.1.3) | Download |
| Secondary Development Guide | Download |
| Firmware Flashing Tool | Download |
| Firmware Flashing Guide | Download |
4. Certification Related
| Moudles | Certificate | Link |
|---|---|---|
| PB-02 | SRRC | View |
| PB-02 | Tmall Genie | View |
| PB-03F | KCC | View |
| PB-03F | SRRC | View |
| PB-03M | SRRC | View |
| PB-03 | IC | View |
| PB-03 | RCM | View |
| PB-03 | SRRC | View |
| PB-03 Series | CE (RED) | View |
| PB-03 Series | FCC | View |
| PB Series | BQB | View |
| PB Series | CE (RED) | View |
| PB Series | FCC | View |
5. Compliance & Testing
- Hardware Reliability Report
| Module | Report |
|---|---|
| PB-01 | View |
| PB-02 | View |
| PB-03F | View |
| PB-03M | View |
| PB-03 | View |