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 Consumption (typical) BTx current @10dBm 20.99 mA CTx current @10dBm 20.99 mA BRx current @ 1Mbps (lOdBm) 9.4 mA CRx current @lMbps (10dBm) 9.5 mA Standby 3.61 mA Sleep 3.3 uA Work Temperature -20°C~70°C Storage Temperature -40°C~  125°C, <90%RH Voltage 2.7V ~ 3.6V IO Quantity 24
Certification SRRC Documents:
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Package includes: 1 x  AB-02 BLE Bluetooth Audio Module