AI-Thinker AB-02 BLE Bluetooth Audio Module 5.0 DIY Module Low Power Wireless Mesh Networking

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Product Overview
AB-02 is a general-purpose Bluetooth module designed by Ensign Technology for the Internet of Things widely. It can be used for other smart appliances such as smart lights, smart sockets, smart air conditioners. The core used by this module is Rota AB1611 chip, which has the characteristics of rich peripherals and low power consumption. The processor is a 32-Bit Andes architecture. The clock frequency can be adjusted from 16MHz to 72MHz. The built-in 512Kbyte programmable Flash and 64Kbyte SRAM, 16-Bit 16kHz ADC can be used for audio data acquisition. The AB-02 module complies with BT 5.0 and SIG Mesh specifications. It can form a Mesh network directly through a smartphone, and can also be connected to smart speakers such as Tmall Genie and Xiaoai classmates. It is suitable for a variety of smart home application scenarios.
Features
32-bit MCU, main frequency 16MHz 72MHz adjustable
512 Kbyte on-chip programmable flash
64 Kbyte SRAM on one side
Compliant with BT 5.0 protocol specifications
Compliant with SIG Mesh protocol specifications
Maximum transmit power can reach 10dBm
It can be connected with smart speakers such as Tmall Elf and Xiao Ai
Model Name
AB-02
Packaging
SMD-34
Size
27.0*13.0*2.7(÷0.2)MM
Output power
10÷2dBm
Sensitivity
-94dBm
Consumptio n (typical)
BTx current @10dBm 20.99mA CTx current @10dBm 20.99 mA BRx current @ 1Mbps (lOdBm) 9.4mA CRx current @lMbps(10dBm) 9.5mA Standby 3.61mA Sleep 3.3uA
Work Temperature
-20 70 .C
Storage Temperature
-40*0 125 *C,
Voltage
2.7V ~ 3.6V
IO Quantity
24
Certification
SRRC
Documents
Specification:Click here to open
pcb:Click here to open
Package includes
1 x AB-02 BLE Bluetooth Audio Module