Based on MAIX Module, the Maixduino is a RISC-V 64 development board for AI + IoT applications. Different with other Sipeed MAIX dev. boards, Maixduino was designed in an Arduino Uno form factor, with ESP32 module on board together with MAIX AI module.
Features
CPU: RISC-V Dual Core 64bit, with FPU; 400MHz neural network processor
QVGA@60FPS/VGA@30FPS image identification
Onboard ESP32 module support 2.4G 802.11. b/g/n and Bluetooth 4.2
Arduino Uno form factor, Arduino compatible interface
Onboard omnidirectional I2S digital output MEMS Microphone
24P 0.5mm FPC connector for DVP Camera
8bit MCU LCD 24P 0.5mm FPC connector
Support self-elastic micro SD card holder
Reset and boot button; 3W DAC+PA Audio output
Just connect the USB Type-C cable to complete the download
Machine vision based on convolutional neural network
High performance microphone array processor for machine hearing
Support MaixPy IDE, Arduino IDE, OpenMV IDE, and PlatformIO IDE
Support Tiny-Yolo, Mobilenet and TensorFlow Lite for deep learning
MAIX is Sipeed' s purpose-built product series designed to run AI at the edge. Move AI models from cloud down to devices on the edge of the network where they can run faster, at lower cost, and with greater privacy.
MAIX isn't just a hardware solution, it combines custom hardware, open software, and state-of-the-art AI algorithms. Different kinds of dev. boards, kits, peripherals as well as wide compatibility enable rapid and agile prototype development, make AIoT projects much easier. And thanks to MAIX' s performance, small footprint, low power, and low cost, it enables the broad deployment of high-quality Edge AI.
Applications
Smart Home applications like robot cleaners, smart speakers, electronic door locks, household monitoring etc.
Medical Industry applications like Auxiliary diagnosis and treatment, medical image recognition, emergency alarm etc.
Smart Industry applications like industrial machinery, intelligent sorting, monitoring of electrical equipment, etc.
Education applications like educational robots, intelligent interactive platforms, educational efficiency inspection, etc.
Agriculture applications like agricultural monitoring, pest and disease monitoring, automated control, etc.
Specification
| Master module |
Sipeed MAIX-I AIoT module |
| Power input |
USB Type-C
DC-DC step-down circuit:support 6-12V input;Provide 5V 1.2A output |
| Micro SD card（TF card） slot |
Support Self-elastic card holder |
| Onboard MEMS microphone |
MSM261S4030H0 is an omnidirectional, Bottom-ported, I2S digital output MEMS Microphone. It has high performance and Reliability. |
| DVP Camera interface |
24P 0.5mm FPC connector |
| LCD connector |
8bit MCU LCD 24P 0.5mm FPC connector |
| Audio output |
DAC+PA:
TM8211:16 bit dynamic range;Low harmonic distortion
NS4150:3W output power;Up to 90% efficiency; |
| ESP32 module |
Support 2.4G 802.11.b/g/n
802.11 n (2.4 GHz) speeds up to 150 Mbps
Bluetooth v4.2 full standard, including traditional Bluetooth (BR/EDR) and Bluetooth Low Energy (BLE) |
| Supply voltage of external power supply |
4.8V ~ 5.2V |
| Supply current of external power supply |
>600mA |
| Temperature rise |
<30K |
| Range of working temperature |
-30℃ ~ 85℃ |
| MCU: ESP8285 |
Tensilica L106 32-bit MCU |
| Wireless Standard |
802.11 b/g/n |
| Frequency Range |
2400Mhz - 2483.5Mhz |
| TX Power(Conduction test) |
802.11.b : +15dBm
802.11.g : +10dBm(54Mbps)
802.11.n : +10dBm (65Mbps)
|
| Antenna Connector |
IPEX 3.0x3.0mm |
| Wi-Fi mode |
Station/SoftAP/SoftAP+Station |
Part List
1 x Maixduino dev. board
1 x OV2640 camera module
