Sipeed M1s Module is an AIOT module based on BL808 of Bouffalo Lab, it contains 3 cores inside, with WiFi/BT/BLE wireless units, including multiple cpus, audio encoder and decoder, video encoder and decoder and AI hardware accelerator (BLAI-100), suitable for a variety of high performance and low power applications.
Features
Powerful chip support: MainChip BL808 RV64 480MHz + RV32 320MHz + NPU BLAI 100GOPS
Built-in SPI: Onboard SPI FLASH (16MByte default)
Wireless three-mode integration: Support 2.4G WiFi/BT/BLE, any mode can efficiently be networked
Stable connection: Support IPEX-I antenna and onboard PCB antenna
Flexible DIY GPIO port: Stamp package route all IO can easily modify the baseboard to support the desired application
Description
Sipeed M1s Module is a powerful core board with BL808 RISC-V as the CPU, and the powerful tri-core heterogeneous architecture can play a role in high-performance computing power.
BL808 mainly includes two subsystems, wireless and multimedia. The wireless subsystem includes a RISC-V 32-bit high-performance CPU, integrated WiFi/BT/BLE wireless subsystem, which can provide a variety of connection and transmission experiences. The multimedia subsystem includes a RISC-V 64-bit ultra-high-performance CPU and integrates video processing modules such as DVP/CSI/ H264/NPU, which can be widely used in various AI fields such as video surveillance/smart speakers. As well as the BLAI-100 (Bouffalo Lab AI engine) NPU for video/audio detection and/or recognition.
M1s Module can efficiently write more applications thanks to the SPI flash chip onboard. There are two antenna connection methods IPEX-I antenna and PCB antenna all can connect to the wireless network more stably. The core plate adopts the stamp hole connection mode to further improve the stability of the connection between the core plate and the bottom plate.
One advantage of the BL808 is that it can support Linux, and the microcontroller does include an MMU, so you would not have to deal with the usual uClinux headaches.
Application
artificial intelligence application
IoT wearable devices
Home automation
Health / fitness sensor and monitor device
Building automation
Specifications
Main Chip BL808 | |
CPU |
RV64GCV 480MHz |
RV32GCP 320MHz | |
RV32EMC 160MHz | |
NPU |
BLAI-100 |
Capacity |
768KB SRAM + 64MB UHS PSRAM |
Encode and Decode |
MJPEG and H264(Baseline/Main) |
| |
Camera interface |
DVP and MIPI-CSI |
Display interface |
SPI、DBI、DPI(RGB) |
Wireless |
Wi-Fi 802.11 b/g/n |
Bluetooth 5.x Dual-mode(BT+BLE) | |
Wi-Fi / BT co-existence | |
Port |
USB 2.0 HS OTG/TYPE-C |
Basic Parameters | |
Onboard components |
SPI FLASH（Optional Capacity） |
Support IPEX-I antenna and onboard PCB antenna | |
Dimension |
31mm (L) x 18mm (W) |
Supply Voltage |
VDDIO4/VDDIO3/VDDIO1/ and 3V3 these power supplys are required |
Temperature rise |
<30K |
Operating temperature |
-10℃ ~ 65℃ |
Hardware Overview
Part List
M1s module |
×1 |
ECCN/HTS
| HSCODE | 8517709000 |
| USHSCODE | 8517700000 |
| UPC | |
| EUHSCODE | 8517180000 |
| COO | CHINA |
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