Project #25 - Movement - RTC - Mk10

https://www.donluc.com/?p=4298

https://youtu.be/n1n24sloCKs

https://learn.dfrobot.com/makelog-314914.html

#DonLucElectronics #DonLuc #RTC #EEPROM #Compass #Accelerometer #Movement #ESP32 #Bluetooth #Elecrow #DFRobot #Arduino #Project #Patreon #Electronics #Microcontrollers #IoT #Fritzing #Programming #Consultant

Adafruit DS3231 Precision RTC FeatherWing

This is the DS3231 Precision RTC FeatherWing: it adds an extremely accurate I2C-integrated Real Time Clock (RTC) with a Temperature Compensated Crystal Oscillator to any Feather main board. This RTC is the most precise you can get in a small, low power package. Most RTCs use an external 32kHz timing crystal that is used to keep time with low current draw. And that's all well and good, but those crystals have slight drift, particularly when the temperature changes (the temperature changes the oscillation frequency very very very slightly but it does add up!) This RTC is in a beefy package because the crystal is inside the chip! And right next to the integrated crystal is a temperature sensor. That sensor compensates for the frequency changes by adding or removing clock ticks so that the timekeeping stays on schedule. With a CR1220 12mm coin cell plugged into the top of the FeatherWing, you can get years of precision timekeeping, even when main power is lost. Great for datalogging and clocks, or anything where you need to really know the time.

DL2502Mk01

1 x DFRobot FireBeetle 2 ESP32-E
1 x Fermion: 2.0" 320x240 IPS TFT LCD
1 x GDL Line 10 CM
1 x Crowtail - I2C Hub 2.0
1 x Adafruit DS3231 Precision RTC FeatherWing
1 x CR1220 Battery
1 x Crowtail - 3-Axis Digital Compass
1 x Crowtail - 3-Axis Digital Accelerometer
1 x Lithium Ion Battery - 1000mAh
1 x Switch
1 x Bluetooth Serial Terminal
1 x USB 3.1 Cable A to C

FireBeetle 2 ESP32-E

SCL - 22
SDA - 21
DC - D2
CS - D6
RST - D3
RX2 - Bluetooth
TX2 - Bluetooth
VIN - +3.3V
GND - GND

DL2502Mk01p

DL2502Mk01p.ino
getAccelemeterADXL345.ino
getCompassHMC5883L.ino
getDisplay.ino
getEEPROM.ino
getRTC.ino
setup.ino

People can contact us: http://www.donluc.com/?page_id=1927

Electronics, IoT, Teacher, Instructor, R&D and Consultant

-Programming Language
-Microcontrollers (PIC, Arduino, Raspberry Pi, Arm, Silicon Labs, Espressif, Etc...)
-IoT
-Wireless (Radio Frequency, Bluetooth, WiFi, Etc...)
-Robotics
-Automation
-Camera and Video Capture Receiver Stationary, Wheel/Tank and Underwater Vehicle
-Unmanned Vehicles Terrestrial and Marine
-Machine Learning
-Artificial Intelligence (AI)
-RTOS
-Sensors, eHealth Sensors, Biosensor, and Biometric
-Research & Development (R & D)
-Consulting
-Etc...

Follow Us

Luc Paquin – Curriculum Vitae - 2025
https://www.donluc.com/luc/

Web: https://www.donluc.com/
Facebook: https://www.facebook.com/neosteam.labs.9/
YouTube: https://www.youtube.com/@thesass2063
Twitter: https://twitter.com/labs_steam
Pinterest: https://www.pinterest.com/NeoSteamLabs/
Instagram: https://www.instagram.com/neosteamlabs/
Patreon: https://patreon.com/DonLucElectronics59
DFRobot: https://learn.dfrobot.com/user-10186.html
Elecrow: https://www.elecrow.com/share/sharepj/center/no/760816d385ebb1edc0732fd873bfbf13
TikTok: https://www.tiktok.com/@luc.paquin8
Twitch: https://www.twitch.tv/lucpaquin
LinkedIn: https://www.linkedin.com/in/jlucpaquin/

Don Luc