M1s DOCK

Update history
Date Version Author Update content
2022-11-15 v0.1 wonder
  • Initialize Doc

Summary

Sipeed M1s Dock is a development board designed based on Sipeed M1s module,routes interface like MIPI CSI、SPI LCD and FPC connector, to get rid of worries of connecting cable. Designed with the most minimal design, for customers to evaluate the module, or hobbyists to play directly, etc.

Buy one: Aliexpress

m1s_dock_top m1s_dock_bottom

Video

Video of M1s Dock and M0Sense:M1s Dock is time before 3:15,and time after 3:15 is M0Sense.

Feature

  • MainChip BL808 RISC-V 480Mhz + NPU BLAI-100
  • Onboard USB to UART debugger
  • Onboard screen interface (Optional 1.69-inch 240x280 capacitor touch screen)
  • Onboard MIPI camera interface (Optional 2M solution camera)
  • Support 2.4G WIFI / BT / BLE
  • Onboard 1 analog microphone、1 LED、1 TF card slot
  • Route USB-OTG to USB Type-C port

Parameter

M1s Dock
Main Chip BL808
Three RISC-V CPUs:
· RV64GCV 480MHz
· RV32GCP 320MHz
· RV32EMC 160MHz
AI NN general purpose hardware accelerator:
· BLAI-100, used for video/audio detection/identification,100GOPS hashrate
768KB SRAM + 64MB UHS PSRAM
Encode and Decode
- MJPEG and H264(Baseline/Main)
- 1920x1080@30fps + 640x480@30fps
Interface:
- Camera interface :DVP and MIPI-CSI
- Display interface:SPI、DBI、DPI(RGB)
Wireless:
- Support Wi-Fi 802.11 b/g/n
- Support Bluetooth 5.x Dual-mode(BT+BLE)
- Support Wi-Fi / BT co-existence
USB 2.0 HS OTG
Onboard components
Onboard USB to UART debugger (Used for uart communication and burn firmware)
Onboard screen interface (Optional 1.69-inch 240x280 capacitor touch screen)
Onboard MIPI camera interface (Optional 2M solution camera)
Onboard 1 analog microphone、1 LED、1 TF card slot
Others
3D model file:Click me
External TYPE-C PORT power supply requirements:
5V±10% 0.5A
Temperature rise: <30K
Operating temperature:-10℃ ~ 65℃

Function block

m1s_dock_function_block_top m1s_dock_function_block_top

Dimenssion

m1s_dock_size

Pin map

m1s_doc_pin_map

Comparison

Item Maix Bit ESP32 cam M1s Dock
MainChip K210 ESP32 M1s(BL808)
Camera 0.3MP DVP GC0328 2MP DVP OV2640 with flash LED 2MP MIPI OV2685(two-side) with flash LED
Screen 2.4 inch 320x240 1.68 inch 280x240 capacitive touch screen
Audio I2S MEMS MIC Analog MEMS MIC + LineOut
SD Card Slot SPI mode SPI mode · SDHC mode
· JTAG mode
Key Reset
Boot
Reset · Reset
· Boot
· User x 2
USB USB to Serial x 1 · USB to Dual Serial x 1
· USB OTG HS
Other 4P x 1.25mm connector(UART port)
Pin · 2 x 18 pins
· bread board friendly
2 x 8 pins · 2 x 16 pins
· bread board friendly
JTAG Optional TF2JTAG
SHell Optional
尺寸 25 x 53 mm 27 x 41 mm 27 x 55 mm

Software

M1s Dock
OS · Full support for FreeRTOS
· Basic support for Linux
Developments · C SDK
· MaixHAL C
· pikascript python
Burn Firmware · Burn from uart
· Virtual disk drag-and-drop burn
AI Framework · Support BLAI accelerated inference engine with native SDK
· Suppory universal TinyMaix inference
AI model store · Download from MaixHub. Support Face detection and recognition, posture detection and gesture detection, etc.
Sipeed examples · https://github.com/sipeed/M1s_BL808_example

Attention

Item Attention
Electrostatic protection Avoid static electricity hitting the PCBA. Release the static electricity of hand before touching the PCBA
Operating voltage The operating voltage of each GPIO has been marked in the schematic. Please do not allow the actual operating voltage of the GPIO to exceed the rated value, otherwise the PCBA will be permanently damaged
FPC Connector When connecting FPC cable,make sure that the row is completely inserted into the row without bias
Plug and Remove Power off completely before plugging or removing it
Avoid short circuit During the power-on, avoid any liquid or metal touching PCBA components,otherwise the PCBA will be damaged even burn

Contact

M1s Dock meets different needs of customers in various scenarios. Please contact email support@sipeed.com for technical support and business cooperation