arduino-star-otto

The Arduino Star series of boards feature ST Microelectronics processors, and the first of the series is the Star Otto. The Otto combines the power of the STM32F469 processor and an Espressif ESP8266 for WiFi, with several on-board peripherals, such as a micro-SD slot, connectors for a camera and an LCD, USB Host, headphone and speaker output, and an on-board stereo microphone.

—-摘自 arduino-star-otto
Star名字取自ST和Arduino的縮寫合併, Star Otto是ST和Arduino官方合做推出的Arduino Star系列的第一個板子, 板載了STM32F469 MCU, ESP8266 WiFi, micro-SD插槽, 攝像頭和LCD接口, USB Host, 立體聲麥克風( stereo microphone), 耳機和揚聲器接口(headphone and speaker output). 供電電壓5-15V, 引出54個I/O口, 12路PWM輸出, PCB尺寸: 101.5x53.3mm, 重34g.

關於STM32F469BI

---

• Architecture: Cortex-M4
• Flash: 2MB
• SRAM: 384KB + 16MB ext SDRAM(在板子背面) + 128KB EEPROM
• Clock Speed: 180 MHz
• Analog I/O: 14xADC + 2xDAC
• Other features: DSI-IF for Display, Camera IF, Audio output, Stereo Mic(指的是擴展的接口吧)

擴展板

NFC Shield:

NFC shield is an NFC shield based on the ST CR95HF chip that allows Arduino boards to read and write NFC tags. The connection between the shield and the main board can be through UART or SPI. It is also possible to connect the NFC reader using an USB cable.

Arduino STAR LCD:

The Arduino STAR LCD is a touch display developed in cooperation with ST and it is compatible with the Arduino STAR OTTO only.

相關連接

---

• Arduino官方: Arduino Star Otto
• ST官方: ARD-OTTO-STM32
• ST官方媒體報道(介紹了STAR名字的由來以及某些xx): STMicroelectronics and Arduino Launch Cooperation to Expand Maker-Community Access to STM32 MCUs and Sensors