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USING NEO-6M GPS MODULE AND INTERFACING IT WITH ESP32

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  This tutorial will cover NEO-6M GPS Module and how to interface it with ESP32. 1.1 The NEO-6M GPS module The NEO-6M GPS module is a type of GPS receiver that utilizes the u-blox 6 positioning engine to provide location and timing information. Many GPS-based projects, including tracking gadgets and navigation systems, frequently employ this module. It supports the GPS, GLONASS, Galileo, and QZSS satellite systems and has a very sensitive receiver that can track satellites in difficult terrain. The module is a popular option for a variety of applications due to its small form size, compact form factor, low power consumption, and multiple communication interfaces. NEO-6M GPS module can track 22 satellites and identify locations anywhere in the world. Some of its specifications are: ·        GPS chipset: u-blox NEO-6M ·        GPS module frequency: L1, 1575.42 MHz ·        C/A code: 1.023 MHz chip rate ·        Channels: 50 channels, GPS L1(1575.42Mhz) ·        Track
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PCB ETCHING PROCESS

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 Are you tired of having to use a bread board for your projects? Do you get tired of all the wires that you use and the hustle of remembering which wire goes to which hole on the bread board😕? Well look no further, you are in the right place😌. This is a simple guide to being able to design and fabricate your own PCB at home for either a personal project of a school project. At the Nakuja project we design our PCB's for avionics and flight control systems using design software such as EasyEDA, print the designs, etch the PCB and do our own soldering of the components onto the PCB.  This blog is designed to give you a step by step guide of the etching process. I hope you enjoy making your PCB!! Materials required Board design (after using EasyEDA, Eagle, etc. to design it) clothes iron copper clad board sand paper cupric chloride water plastic dish or basin PCB drill soldering iron solder wire NOTE: the etching solution is CORROSIVE and toxic hence should be handled with care and
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Second Test Flight Report

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Avionics report As we are the brains of the rocket we have some tasks we want to achieve at the end of each launch: - Log flight data - Transmit flight data - Check for apogee - Fire parachute - Build the flight computer 1. Log flight data We were not able to equip the rocket with an SD card is it was throwing some errors just before flight. We had tested it and it worked previously. So we didn't want to take more time debugging the problem as we had a backup for that. If we could be able to transmit the data well and good. As we would be able to log the data on the ground station. Recommendations - Test the SD card and make sure it is working prior to launch - Figure out a way to write to the internal flash system of the rocket 2. Transmit flight data We were able to transmit flight data from the rocket to the ground station. We used the Lora module and we were able to send a packet back to the base station Recommendations - Beef up the base station as to not rely on Putty and bor
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