Category:News

Ocotober

Topic	Represenstive	Reference	Key Features
RISC-V	GD32 RISC-V	Sipeed Longan	up to 108Mhz, 128KB Flash, 32KB SRAM, 1/3 power consupmtion of normal	?
Linux Core	MT7688, AR9331	Core Board from Electrodragon	support openwrt, support wifi, ethernet, microSD card, USB Host	Wifi IoT Device, Wifi AP/station, router USB Camera Surveillance
RISC-V	K210	Sipeed Maix	400Mhz (up to 600mhz) Conventional visual algorithm speed 2-3x faster than STM32H7 Neural network algorithm speed 1000x faster than STM32H7 Conventional algorithm 6 frames, Al acceleration up to 60 frames or more	Typical face recognition https://www.indiegogo.com/projects/sipeed-maix-the-world-first-risc-v-64-ai-module#/ https://www.cnx-software.com/2019/08/21/getting-started-with-sipeed-m1-based-maixduino-board-grove-ai-hat-for-raspberry-pi/
Linux Core	Allwinner V3S	LPI Zero	ARM Cortex-A7 CPU, 1.2GHz, 512Mbit DDR2 integrated Support Flash/TF Boot, RGB LCD, SDIO Wifi, camera, audio, mic, buttons, ethernet, SDIO Wifi, etc	Linux embedded system Wifi IoT Device, Wifi AP/station, router Display-based: advertising machine, vending machine Consumer electronics: tablet
Linux Core	Allwinner F1C100s	LPI Nano	ARM 926EJS, 900MHz support Flash/TF Boot, RGB LCD, H.264 / MPEG video engine, SDIO Wifi, etc Very low cost, chip 1.5 usd.	Simialr to above
Bluetooth 5.0	NRF5	NRF52832	2x speed, 4x range, 8x data Bluetooth mesh network	Phone, Tablet & PC: 100% included Smarting Building: SMART RETAIL, SMART OFFICES, SMART HOSPITALS Smart Industry: CONDITION MONITORING, PROCESS OPTIMIZATION, BUILDING AUTOMATION Smart Home: CONNECTED HOME (TVs, toothbrush), HOME AUTOMATION (heating, cooling, etc) Connected Device: SPORTS & FITNESS, PC PERIPHERALS & ACCESSORIES, HEALTH & WELLNESS Audio & Entertainment: WIRELESS AUDIO, ENTERTAINMENT Automotive: IN-CAR INFOTAINMENT SYSTEMS, REMOTE KEYLESS SYSTEMS, IN-VEHICLE WEARABLES, UNDER-THE-HOOD & CONNECTED MAINTENANCE Smar city: SMART BUILDINGS (HVAC, lighting, and security), SMART CITY MANAGEMENT(traffic, parking)

The rest

• DRV8871 / MC33887 prodive up to 3.6A / 5A in the limited package
• PCIE packaage support common wireless solutions like SIM7600, SIM7100, EC20 4G, etc, it is standard interface, and can communicate with host via USB interface, plug in to use.

September

• Sam21 core based motor drive board avaialbe at electrodragon.com, compatible with Mechaduino.