AI is pervasive today, from consumer to enterprise applications. With the explosive growth of connected devices, combined with a demand for privacy/confidentiality, low latency and bandwidth constraints, AI models trained in the cloud increasingly need to be run at the edge. MAIX is Sipeeds purpose-built module designed to run AI at the edge, we called it AIoT. It delivers high performance in a small physical and power footprint, enabling the deployment of high-accuracy AI at the edge, and the competitive price make it possible embed to any IoT devices. As you see, Sipeed MAIX is quite like Google edge TPU, but it act as master controller, not an accelerator like edge TPU, so it is more low cost and low power than AP+edge TPU solution.

Features:

1. MEMS microphone : 6 MSM261S4030H0 form an array
2. Sensitivity : -26(dB,dBFS@1kHz 1Pa)
3. Signal to noise ratio : 57dB(20kHz bandwidth, A-weighted)
4. Size : 78.1*88.8mm
5. Light: 12 LEDs form a ring light array Synchronous of two-lane 8 Bit(256level) color Set,5Bit (32 level) brightness adjustment
6. Connector : Support 2*5P 2.54mm header and 10P 0.5mm FPC connector

Specification:

1. Brand: Seeed Studio
2. 12 SK9822 LEDs Viewing angle: 120 degrees Synchronous of two-lane Choose positive output or negative output RGB tri-colour LED out, 8 Bit(256level) colour Set, 5Bit (32 levels) brightness adjustment Current 20ma per colour, 60mA total at full brightness
3. Sound Pressure Level: 140 dB SPL
4. Sensitivity: -26(dB, dBFS @1kHz 1Pa)
5. 6 MEMS microphones: MSM261S4030H0
6. Clock frequency: 1.0-4.0Mhz(normal mode) 150-800khz(low power mode)
7. Signal to noise ratio: 57 dB (20kHz bandwidth, A-weighted) THD2k )
8. Supply voltage: 3.3V +-0.2V
9. Supply current: >750mA(Full brightness)
10. Range of working temperature: -30 ~ 85C

Package Includes:

1 x Sipeed MAIX R6+1 Microphone Array