ElectricImpSampleCode

// Establish threshold trigger flags for all your sensors
local sensorOneTriggerFlag = false;
local sensorTwoTriggerFlag = false;
 
// Define the function that will be called when the device has connected
// to the server (or the connection attempt times out)
function connectResponseCallback(reason) {
    if (reason == SERVER_CONNECTED) {
        // Server is online. Because we can't say which sensor
        // triggered the server.connect() we check both trigger

ElectricImpSampleCode

function logWokenReason() {
    local s = "Device restarted. Reason: ";
    local c = hardware.wakereason();
    switch (c) {
        case WAKEREASON_POWER_ON:  // 0
            s += "Cold boot";
            break;
        case WAKEREASON_TIMER:  // 1
            s += "Timer woke the imp";
            break;

ElectricImpSampleCode

// UART Logger
// Copyright (c) 2014-19, Electric Imp, Inc.
// Licence: MIT

class Logger {
    
    // Code version
    static VERSION = "1.2.0";
    
    // Instance properties

ElectricImpSampleCode

// Configure imp001 pin 1
hardware.pin1.configure(DIGITAL_OUT, 0);
server.setsendtimeoutpolicy(RETURN_ON_ERROR, WAIT_FOR_ACK, 10);
 
data <- blob(4096);
state <- 0;
 
function blink() {
    // Turn LED on or off
    hardware.pin1.write(state);

ElectricImpSampleCode

// Set the timeout policy to RETURN_ON_ERROR, ie. to continue running at disconnect
server.setsendtimeoutpolicy(RETURN_ON_ERROR, WAIT_TIL_SENT, 10);
 
// Configure Pin 1 to drive the connection status LED
hardware.pin1.configure(DIGITAL_OUT);
hardware.pin1.write(0);
 
// Create an array of WiFi networks, each defined by a table
connections <- [
    { ssid = "SSID1", pw = "SSID1PW" },

ElectricImpSampleCode

#!/usr/bin/env python

import serial

s = serial.Serial("/dev/ttyAMA0", baudrate=115200, timeout=3.0)
message = ""

while True:
    logChar = s.read()
    if logChar:

ElectricImpSampleCode

class Logger {
    _serial = null;
    
    constructor (impUART) {
        if (impUART != null) {
            _serial = impUART;
            _serial.configure(115200, 8, PARITY_NONE, 1, NO_RX);
        }
    }
    

ElectricImpSampleCode

// Assign pin9 to a global variable
led <- hardware.pin9;

// Configure LED pin for DIGITAL_OUTPUT, and set initial state to off
led.configure(DIGITAL_OUT, 0);
 
// Assign a global variable to track current state of LED pin
state <- 0;

// Function to blink LED

ElectricImpSampleCode

// Alias the GPIO pin as 'button'
button <- hardware.pin1;
 
function buttonPress() {
    local state = button.read();
    if (state == 1) {
        // The button is released
        server.log("Release");
    } else {
        // The button is pressed

ElectricImpSampleCode

// Alias pin 2 as pot
pot <- hardware.pin2;
 
// Configure the pin for analog input
pot.configure(ANALOG_IN);
 
// Define a function to poll the pin every 0.1 seconds
function poll() {
    // Read the pin and log its value
    server.log(pot.read());