Ai-Thinker PB-03 BLE 5.2 Bluetooth Module

Description

Ai-Thinker PB-03 BLE 5.2 Bluetooth Module The Ai-Thinker PB-03 BLE 5.2 Bluetooth Module is a state-of-the-art wireless communication solution designed to meet the demands of modern IoT applications. Developed by Shenzhen Ai-Thinker Technology Co., Ltd., this module is built around the PHY6252 chip, a highly integrated Bluetooth Low Energy System-on-Chip that offers exceptional performance with minimal power consumption. The PB-03 module is engineered to support a wide range of applications, including but not limited to, Internet of Things (IoT) devices, mobile peripherals, wearable technology, and smart home systems. Its compact form factor and rich set of peripheral interfaces make it an ideal choice for developers looking to add Bluetooth connectivity to their products. Features: Support BLE5.2,rate support:125Kbps,500Kbps,1Mbps,2Mbps. Own 64 KB SRAM,256KB flash,96 KB ROM,256bit efuse. Support UART/GPIO/ADC/PWM/I2C/SPI/PDM/DMA interface. Adopt SMD-52 package. Support multiple sleep modes,deep sleep current is less than 1uA. Support for serial local upgrade and remote Firmware upgrade(FOTA). Universal AT instructions can be used easy and quickly. Support for secondary development, with an integrated Windows development environment. Specification: Specification Details Model PB-03 Package SMD-52 Size 16.5mm × 13.1mm × 2.8mm(±0.2) mm Antenna On-board antenna Frequency 2400 ~ 2483.5 MHz Operating Temperature -40°C ~ 85°C Storage Temperature -40°C ~ 125°C (<90% RH) Power Supply 2.7V ~ 3.6V, >200mA current Interfaces UART, GPIO, ADC, PWM, I2C, I2S, SPI, PDM, DMA I/O Pins 19 UART Rate Default: 115200 bps Bluetooth BLE 5.2 Security AES-128 SPI Flash 256KB Pin Configuration: Pin No. Name Function 1,2,11,14,36-48,50-53 GND Ground (Power negative electrode) 3 3V3 Power supply positive electrode 4,7,9,10,15,17,20,21,25,34,35 NC Empty (No connection) 5 P24 GPIO24 / ADC input 2 6 P7 GPIO7 8 P31 GPIO31 12 P16 GPIO16 / 32.768KHz crystal input 13 P17 GPIO17 / 32.768KHz crystal output 16 P32 GPIO32 18 P11 GPIO11 / ADC input 0 19 P18 GPIO18 / ADC input 7 / PGA negative input 22 P2 GPIO2 / SWD debug data inout 23 P3 GPIO3 / SWD debug clock 24 P14 GPIO14 / ADC input 3 26 P0 GPIO0 27 P34 GPIO34 28 P33 GPIO33 29 P23 GPIO23 / ADC input 1 / micbias reference 30 P10 RXD / GPIO10 31 P9 TXD / GPIO9 32 P20 GPIO20 / ADC input 9 / PGA positive input 33 P15 GPIO15 / ADC input 4 / micbias output Application: Internet of Things (IoT) devices. Wearable technology. Smart home systems. Mobile device peripherals. Industrial automation. Package Include: 1x Ai-Thinker PB-03 BLE 5.2 Bluetooth Module. Data Sheet: PB-03

From the supplier's page.