Product Code: 6904037
Availability: In Stock
Ex Tax: $29.83

Product Description

CPU : RISC-V Dual Core 64bit, 400Mh adjustablePowerful dual-core 64-bit open architecture-based
processor with rich community resources
FPU SpecificationsIEEE754-2008 compliant high-performance pipelined FPU
Debugging SupportHigh-speed UART and JTAG interface for debugging
Neural Network Processor (KPU)
• Supports the fixed-point model that the mainstream training framework trains according to specific restriction rules
• There is no direct limit on the number of network layers, and each layer of convolutional neural network parameters can be configured separately, including the number of input and output channels, and the input and output line width and column height
• Support for 1×1 and 3×3 convolution kernels
• Support for any form of activation function
• The maximum supported neural network parameter size for real-time work is 5MiB to 5.9MiB
• The maximum supported network parameter size when
working in non-real time is (flash size – software size)
Audio Processor (APU)
• Up to 8 channels of audio input data, ie 4 stereo channels
• Simultaneous scanning pre-processing and beamforming for sound sources in up to 16 directions
• Supports one active voice stream output
• 16-bit  wide internal audio signal processing
• Support for 12-bit, 16-bit, 24-bit, and 32-bit input data widths • Multi-channel direct raw signal output
• Up to 192kHz sample rate
• Built-in FFT unit supports 512-point FFT of audio data
• Uses system DMAC to store output data in system
Static Random-Access Memory (SRAM)
The SRAM is split into two parts, 6MiB of on-chip general-purpose SRAM memory and 2MiB of on-chip AI
SRAM memory, for a total of 8MiB
Field Programmable IO Array (FPIOA/IOMUX)FPIOA allows users to map 255 internal functions to 48
free IOs on the chip
Digital Video Port (DVP)Maximum frame size 640×480
FFT AcceleratorThe FFT accelerator is a hardware implementation of the
Fast Fourier Transform (FFT)


FreeRtos & Standard SDKSupport FreeRtos and Standrad development kit.
MicroPython SupportSupport MicroPython on M1
Machine visionMachine vision based on convolutional neural network
Machine hearingHigh performance microphone array processor


Supply voltage of external power supply4.8V ~ 5.2V
Supply current of external power supply>600mA
Temperature rise<30K
Range of working temperature-30℃ ~ 85℃


MCU : ESP8285Tensilica L106 32-bit MCU
Wireless Standard802.11 b/g/n
Frequency Range2400Mhz – 2483.5Mhz
TX Power(Conduction test)
802.11.b : +15dBm
802.11.g : +10dBm(54Mbps)
802.11.n : +10dBm (65Mbps)
Antenna ConnectorIPEX 3.0×3.0mm
Wi-Fi modeStation/SoftAP/SoftAP+Station

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Package Included:

1x Sipeed Maix-1 Module with WIFI

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