In the arduino code set your WiFi credentials char wifissid[] = "ENTER YOUR WiFi SSID HERE"; char wifipass[] = "ENTER YOUR WiFi PASSWORD HERE"; Normally, the signal strength is displayed in dBm. But for a non techie person, the signal strength in terms...
Flash the Arduino with the following sketch. This is also included as a file attached to the project. int last_level = 0; bool last_state = false; bool stable = false; int count = 0; const int cutoffs[198] = {/* 1*/ 833, 831, /* 2*/ 825, 823, /* 3*/...
Beforedecoding the advertisement data, we need to understand what isEddystone. Eddystone was created by Google as a open format to be used on Android and iPhone devices. On the format specification, 4 different format are described. Eddystone-UID – Used...
Add ESP32 board Open the Arduino IDE.Go to File> Preferences.In the “Additional Boards Manager” URLs field, add the following URL: ‘https://dl.espressif.com/dl/package_esp32_index.json’.Click OK.
Best Budget DIY GPS/GNSS Base Station using the UM980 and a ESP32Introduction The ESP32 is a versatile microcontroller renowned for its WiFi and Bluetooth capabilities. In this guide, we’ll walk you through setting up the your ESP32 development board...
Ethereum & CitizenWat Installation on a Pine64+ boardPre-requisitePINE64+ under Debian Jessie (image : Debian Linux Jessie with Mate GUI Image [20160701] by lenny.raposo with Longsleep kernel (link).It is necessary to execute the following scripts at...
Flash a NodeMCU firmware imageFor flashing a new image, I use esptool. Plugin your NodeMCU module to an USB port, clone the esptool project and flash your firmware. Usually a new device will appear, like /dev/ttyUSB0. Step by step:git clone https://github.com/themadinventor/esptool.git...
In order to decode the 23 bytes of payload that the sensor is sending we need to implement a decoder, in this case we need to create one custom. Once you select to create a custom decoder you just simply copy and paste the next code which is written...
DIY Onocoy Reference Station Setup GuideIn this guide, we’ll walk you through the process of setting up your own GPS Onocoy server using cost-effective hardware options and reliable GPS receivers. Whether you’re interested in enhancing the accuracy of...
Pedalino is using 2 boards and 3 microcontrollers. All of them need to be flashed with the right firmware before using Pedalino. ModelBoardMicrocontrollerFirmwareInstructions BothArduino Mega 2560ATmega2560ATmega16U2PedalinoMocoLUFAClick hereClick here and hereAESP-01S...
Programming the finish switch Mega board)The finish switch Mega board will be the brains of the operation. It will come up with a 5 digit number to Serial communicate to the other boards. The 5 digit number will contain 3 pieces of information. The first...
Program the betting station)The betting station needs to know the odds of the current race to know what to pay out if you win. It also needs to know the race winner.Once again this is the fun version, so there is no code here for coin in, or cash out.#include...
Arduino Code// Arduino code for THE SPINNING SPECTROMETER // // This code is released under the beerware license: As long as you // retain this notice you can do whatever you want with this stuff. If we // meet some day, and you think this stuff is worth...
Making the dog walk is quite the challenge, so here's my approach. I created a drawing showing "standing" leg positions in black and progressive changes in red. The approach is to: 1) lift the left front and right rear legs 2) move the left front and...
WIP Scan and connect to the AP named "miniDenko-xxxxx"(here xxxxx is a unique chip ID)Open http://192.168.1.5/ in a browser (Chrome recommended) Here you can edit & submit new messages ( Try to tap the "Add" button) miniDenko internally has 3 "slots"...