Ai-Thinker PB-03F WiFi + BLE Module

Ai-Thinker (PB-03F) WiFi + BLE Module is designed for compact and low-power wireless connectivity with integrated WiFi and Bluetooth 5.2. Ideal for IoT devices, smart home systems, and embedded communication applications.

Ai-Thinker PB-03F WiFi + BLE Module Datasheet

Features:

1. WiFi + Bluetooth 5.2 Combo Module
2. Compact SMD-22 Package
3. Onboard PCB Antenna
4. Low Power Operation
5. Supports Multiple Communication Interfaces
6. Secure Communication with AES-128
7. Suitable for Embedded and IoT Applications

Specifications:

Parameter	Value
Model	PB-03F
Package	SMD-22
Dimensions	24.0 × 16.0 × 3.1 mm
Wireless	WiFi + BLE 5.2
Frequency Range	2400 – 2483.5 MHz
Operating Voltage	2.7 – 3.6V
Supply Current	>200mA
Interfaces	UART, GPIO, ADC, PWM, I2C, I2S, SPI, PDM, DMA
IO Pins	19
UART Default Baud Rate	115200 bps
Security	AES-128
Flash	256KB
Antenna	PCB Onboard
Operating Temperature	-40°C to +85°C
Storage Temperature	-40°C to +125°C

 

Explore AI Thinker Modules featuring ESP8266 and ESP32 chipsets with WiFi, Bluetooth, and RF capabilities, perfect for IoT development, wireless communication, automation systems, and embedded engineering projects.

Package Includes:

1 x Ai-Thinker (PB-03F) WiFi + BLE Module