Sipeed M0sense -RISC-V Development Board Based on BL702 with 0.68 Inch LCD Screen

Sipeed M0sense is an AIOT development board based on BL702 of Bouffalo Lab, it's RISC-V architecture, and supports low-energy Bluetooth. There is an 8Pins FPC connector for connecting the LCD screen, 1 microphone, 1 RGB LED and a six-axis sensor chip on this board. One USB 2.0 FS routes to the Type-C interface.

• Powerful chip support: Main chip BL702 RISC-V 144MHz
• Supporting edge machine learning: Developing Edge Computing and Machine Learning Capabilities with the TinyMaix Inference Framework
• Provide human-computer interaction: Onboard screen interface (Optional 0.68 inch 80x160 solution screen)
• Mass storage device: Thumb size but with 132KB RAM, 192KB ROM, 512KB Flash capacity
• Bluetooth wireless transmission: Support BlueTooth V5.0

Sipeed M0Sense is a thumb-sized development board based on the BL702 chip focused on AIOT edge computing development. Although small in size, it can be considered a large capacity in terms of edge computing and machine learning. It will exceed your imagination that can play a powerful performance. The development board is able to run AI Models via TinyMaix&MaixHub then unlock the amazing experience of AIOT edge computing, and support Drag&Drop Update Firmware too.

In addition, it can be used as a miniature machine learning module with a 0.68-inch 80x160 solution screen, 1 microphone, 1 RGB LED and a six-axis sensor chip. You can apply it to handwritten numeral recognition, keyword wake-up, gesture recognition, real-time people-flow counting and many more recognition detection items. With the microphone, you can make sound spectrogram analysis, human posture recognition using IMU, etc. It is a great option for machine learning aspects.

• Smart appliances
• robot
• Intelligent Vehicle engine
• Intelligent access control
• Interlligent agriculture
• Passenger flow sraristics
• retail
• Handwritten Numeral Recognition

CPU	BL702-32 bits RISC-V with FPU
Freq	Max 144MHz
Memory	132KB RAM，192KB ROM, 512KB Flash
Interfaces	Two 32-bit timerEight DMA channels One SPI Two UART One I2C interface One I2S Five PWM One 12-bit ADC One 10-bit DAC
Wireless	2.4Ghz BlueTooth V5.0 1Mbps and 2Mbps Bluetooth low power
Port	USB 2.0 FS route to USB Type-C to burn firmware
Onboard components	Screen interface (Optional 0.68 inch 80x160 solution screen)
	1×analog microphone
	1× RGB LED
	1×six-axis IMU（QMI8658A）
	Ceramic antenna
Others
Dimension	23mm x 18mm
Supply Voltage	5V±10% 0.5A
LED	RGB Three color
Model platform	TinyMaix + MaixHub
Temperature rise:	×