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...
Now that i know how to access and decode the data lets try the Raspi GATTTOOL default BLE handler:Native to Debian and a lso to a bunch of linux distros or so i've heard of . First i reset the bluetooth of the raspi, just in case: sudo service bluetooth...
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*/...
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...
I wanted to use a BMP280 I had in my parts bin for altitude measurements. I have used it in the past for a simple weather station and it works great! Turns out, it is even the go to sensor for Stratux, so I went ahead and plugged it in, activated it...
TEP 3 AssembleFor more detailed instructions, please visit the Project Website : http://rduinoscope.co.nf/rDUINO_step3.htmlNow is the time to create the Shield board. A Shield board is a board with pinouts which you stack on top of the ArduinoDUE board.Some...
Before mounting the prototype PCB to the housing, I recommend uploading the required sketch to the ATtiny84 microcontroller with a programmer of your choice. I used a USBtinyISP type shown in the picture. /*Sketch for the Scary Cat Project by Gene H*/...
Schematics / AssemblySolder the elements on the printed circuit board according to the circuit diagram, instructions and markings placed on the printed circuit board.Connect the WeMos MiniID1 ESP-32, 16 pin male header using soldering or connectors.Insert...
Plug in the freshly minted EDID Inserter and a repeated invocation of the following should yield only 256 FFs typical of an EEPROM fresh from the factory:sudo i2cdump 3 0x50Dire admonitions are issued even when merely trying to read:No size specified...
Make sure to go through the program carefully to understand how it works, later it will be fun to tweak it and make your own modifications./* * Arduino program to control a model train running in a basic oval loop with the help of a feedback sensor....
We will use 74hc595 Shift Register in this project. So, how to make this animation with shift register. #define DATA 8 #define LATCH 9 #define CLOCK 10 static int led = 0; byte number[] = {0b00000000, 0b00000001, 0b00000011, 0b00000111, 0b00001110, 0b00011100,...
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...
Make you the PCB and get the components and any standard 60mm 4-wire fan will probably do the job. I used a JMC "6015-12HB APW" that I had lying around. The exact the same fan is readily available on eBay.I used eagle to design my PCB, and the files...
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...