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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 the ESP32 module on board together with the MAIX AI module.
Specifications
| 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 |
| Support Self-elastic card holder | 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℃ |
| 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 3.0×3.0mm |
| Wi-Fi mode | Station/SoftAP/SoftAP+Station |
| Shipment Weight | 0.15 kg |
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
Package Includes:
- 1 x Maixduino dev. board
- 1 x OV2640 camera module
