Ai Thinker Rd-01

Ai Thinker Rd-01

Rd-01 is a radar module developed by Shenzhen Anxinke Technology Co., LTD. The module supports Wi-Fi&BLE. The radar part is equipped with the S3KM111L chip of Sidian Micro. S3KM111L is an integrated monolithic single-wave sensor SoC based on FMCW radar technology. Operates in 24GHzkband with up to 1 GHz modulation bandwidth per frequency. FMCWcontinuous wave is used to detect the target in the set space. Combined with radar signal processing and an accurate human body sensing algorithm, high-sensitivity human presence state sensing can be realized to recognize the human body in motion and static state.

Wi-Fi&BLE is equipped with a BL602 chip as the core processor and supports Wi-Fi 802.11b/g/n and BLE 5.0. The BL602 chip has a built-in low-power 32-bit RISCCPU, 276KB of RAM, and a wealth of peripheral interfaces, including SPI, UART, I2C, PWM, ADCandGPIO. Rd-01module can sense whether there is a moving or twitching human body in the area, and transmit the detection result in real-time through Wi-Fi&BLE. Provide visual configuration tools, it can be easily configured with induction distance range, induction sensitivity of different sections, and unmanned delay time. It also supports Wi-Fi&BLE wireless configuration of radar parameters, greatly improving the efficiency of construction operation and maintenance, convenient and fast.

Features:

1. SMD-12 package, compatible with standard socket or pin interface
2. Radar support 24 GHz ISM frequency band
3. The radar’s max sensing range is up to 5 meters
4. It can realize the intelligent parameter adjustment of radar through Bluetooth, convenient
   and fast
5. Support roof, hang a wall to install a variety of ways
6. Wi-Fi security support WPS/WEP/WPA/WPA2 Personal/WPA2 Enterprise/WPA3
7. Support 20 MHZ bandwidth, the highest rate of 72.2 Mbps
8. Supports IEEE 802.11 b/g/n agreement

Specifications:

1. Model: Rd-01
2. Product type: WIFI+BLE+24G radar module
3. Chip: BL602+S3KM1110L
4. Antenna: Radar: on-board antenna
   Wi-Fi&BLE：IPEX
5. Frequency: Radar: 24G ~24.25GHz
   Wi-Fi：2400 ~ 2483.5MHz
6. Operation temperature: -40℃ ~ 85℃
7. Interfaces: UART/GPIO/ADC/PWM/I2C/SP
8. Power supply: Support voltage 3.0V ~ 3.6V
9. Length: 36mm
10. Width: 19mm

Datasheet : rd-01_v1.1.0_specification-20230412_1_