NRF24L01_Radio_Chat_Device

Last crawled date: 9 months, 1 week ago

This document outlines the design specifications for a radio frequency chat device enclosure utilizing the NRF24L01 module, intended for 3D printing fabrication. The design prioritizes facile disassembly and assembly of components, while meticulously considering optimal tolerances for each constituent part. The assemblage encompasses an Arduino Nano microcontroller, an NRF24L01 transceiver module, a 3.7V 3000mAh 18650 lithium-ion battery, a TC4056A charging module, a 128x64 resolution I2C OLED display, and an auditory signaling component.

Careful spatial provisioning has been undertaken to manage the intricacies of wiring layout without impinging upon the integrity of communication signals between the Arduino Nano and the NRF24L01 module. Additionally, the design accommodates the potential incorporation of supplementary batteries to address the heightened power consumption characteristic of the NRF24L01 module. Comprehensive technical documentation, encompassing intricacies of the project, programming code, cost analysis, and wiring schematics, shall be publicly available on my GitHub repository for interested parties seeking comprehensive insights.

To facilitate this endeavor, specific pre-existing design models authored by other contributors have been integrated into this project, exemplifying the collaborative nature of such undertakings. Noteworthy attributions include:

The 18650 single battery enclosure on aliexpress by Alexei Kositsin. Accessible via the following link: https://grabcad.com/library/18650-single-battery-enclosure-aliexpress-1

The Arduino Nano design by Ömur Can. Accessible via the following link: https://grabcad.com/library/arduino-nano-31

The NRF24L01 power adapter by Mechatronics Art. Accessible via the following link: https://grabcad.com/library/nrf24l01-power-adapter-1

The NRF24L01P + PA + LNA design by Ilya Chekalin. Accessible via the following link: https://grabcad.com/library/nrf24l01p-pa-lna-1

The 12mm continuous tone buzzer design by Rafael Horn. Accessible via the following link: https://grabcad.com/library/buzzer-12mm-continuo-1

The 0.96" 128x64 OLED display design by Adrian San Jose Torices. Accessible via the following link: https://grabcad.com/library/pantalla-oled-0-96-128x64-1

The TC4056A Charger Module 5V 1A USB Micro design by JS. Accessible via the following link: https://grabcad.com/library/tc4056a-charger-module-5v-1a-usb-micro-1

The SS-12D10L04 design by c fq. Accessible via the following link: https://