Adafruit Flora接线板和SI1445

Question

我正在尝试使用库中给出的测试代码来设置我的新的flora转接板(这里是用于澄清的链接：https://www.adafruit.com/product/659)；但是，当我上传代码时，我得到一条错误消息，说找不到转接板。在网上查找了一些资料后，我试着在Arduino ide上的董事会管理器中寻找，但我找不到任何我需要的adafruit flora板。如果任何人知道如何安装adafruit植物电路板或知道一个网站来解释，我将不胜感激。这是我找到的用于安装板的链接：https://learn.adafruit.com/add-boards-arduino-v164/installing-boards

/*************************************************** 
  This is a library for the Si1145 UV/IR/Visible Light Sensor

  Designed specifically to work with the Si1145 sensor in the
  adafruit shop
  ----> https://www.adafruit.com/products/1777

  These sensors use I2C to communicate, 2 pins are required to  
  interface
  Adafruit invests time and resources providing this open source code, 
  please support Adafruit and open-source hardware by purchasing 
  products from Adafruit!

  Written by Limor Fried/Ladyada for Adafruit Industries.  
  BSD license, all text above must be included in any redistribution
 ****************************************************/

#include <Wire.h>
#include "Adafruit_SI1145.h"

Adafruit_SI1145 uv = Adafruit_SI1145();

void setup() {
  Serial.begin(9600);
  
  Serial.println("Adafruit SI1145 test");
  
  if (! uv.begin()) {
    Serial.println("Didn't find Si1145");
    while (1);
  }

  Serial.println("OK!");
}

void loop() {
  Serial.println("===================");
  Serial.print("Vis: "); Serial.println(uv.readVisible());
  Serial.print("IR: "); Serial.println(uv.readIR());
  
  // Uncomment if you have an IR LED attached to LED pin!
  //Serial.print("Prox: "); Serial.println(uv.readProx());

  float UVindex = uv.readUV();
  // the index is multiplied by 100 so to get the
  // integer index, divide by 100!
  UVindex /= 100.0;  
  Serial.print("UV: ");  Serial.println(UVindex);

  delay(1000);
}

错误消息：

avrdude: ser_open(): can't open device

Answer 1

使用此网站https://learn.adafruit.com/adafruit-arduino-ide-setup/arduino-1-dot-6-x-ide找到了解决方案

需要转到偏好设置并添加adafruit flora和其他主板的GitHub URL