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#include <Arduino.h>
#include <math.h>
#include "tensorflow/lite/experimental/micro/kernels/all_ops_resolver.h"
#include "tensorflow/lite/experimental/micro/micro_error_reporter.h"
#include "tensorflow/lite/experimental/micro/micro_interpreter.h"
#include "sine_model_data.h"
@Firsh
Firsh / lwp-cloudflare-dyndns.sh
Last active April 23, 2025 15:56
Cloudflare as Dynamic DNS
#!/bin/bash
# Cloudflare as Dynamic DNS
# From: https://letswp.io/cloudflare-as-dynamic-dns-raspberry-pi/
# Based on: https://gist.github.com/benkulbertis/fff10759c2391b6618dd/
# Original non-RPi article: https://phillymesh.net/2016/02/23/setting-up-dynamic-dns-for-your-registered-domain-through-cloudflare/
# Update these with real values
auth_email="[email protected]"
auth_key="global_api_key_goes_here"
zone_name="example.com"
@klanjabrik
klanjabrik / README.MD
Last active August 4, 2024 08:13
Measuring Water Usage with NodeMCU +WaterFlow Sensor

esp layout single

PENDAHULUAN

Internet of Things yang bisa disebut dengan IoT menjadi bagian yang penting dalam kemajuan teknologi. Contohnya adalah dengan mengirimkan data penggunaan air dari sensor ke cloud sehingga bisa dengan mudah melihat hasilnya. Untuk mengirimkan data penggunaan air dari sensor ke cloud maka dibutuhkan internet. Sehingga jika berbicara tentang IoT maka kira berbicara tidak terlepas dari 2 hal, yaitu: sensor dan internet.

PERANGKAT KERAS YANG DIBUTUHKAN

  • NodeMCU Lua WiFi (Rp85.000)
  • Water Flow Sensor (Rp70.000)
  • Lampu LED (Rp350)
@fntlnz
fntlnz / self-signed-certificate-with-custom-ca.md
Last active April 29, 2025 08:58
Self Signed Certificate with Custom Root CA

Create Root CA (Done once)

Create Root Key

Attention: this is the key used to sign the certificate requests, anyone holding this can sign certificates on your behalf. So keep it in a safe place!

openssl genrsa -des3 -out rootCA.key 4096
// This is the working sketch
// THIS IS THE WORKING ONE!!
// With ESP8266
#include <OneWire.h>
#include <DallasTemperature.h>
#include <SoftwareSerial.h>
#define ONE_WIRE_BUS 3
#define SSID "network"