Uploaded December 2020 | Updated September 2026, 3 weeks ago
In this video we will see how to build datalogger using Arduino. For this we have used Arduino Nano, LDR, DHT11, RTC (DS1307) and SD card module.
Get the code and Connection
github.com/stechiez/Arduino/tree/master/DataLogger
Links to get the parts,
Arduino Nano - banggood.in/custlink/KKGygoIaOF
Arduino Uno - banggood.in/custlink/GvmyBlZaOo
Arduino Pro Mini - banggood.in/custlink/vvGy0Lijj0
Arduino Mega2560 - banggood.in/custlink/vKGY0lioLA
DS3231 RTC Module - banggood.in/custlink/m3DybqZKtl
SD Card Module - banggood.in/custlink/GDKdnziG5e
DHT11 Sensor - banggood.in/custlink/3GmdAMIKFb
#datalogger
#ldr
#dht11
#DS1307
#arduino
Links for other Arduino Projects
Bluetooth Control Led Dot Matrix Display
youtu.be/AiN5hsTEHks
Arduino Interface with MLX90614
youtu.be/B7Aohi5FecA
PIC Programmer using Arduino
youtu.be/nbSd0FlJh0I
Smart Agriculture using Nodemcu | IoT Project
youtu.be/kWsI6fyNcQA
In this video we will see how to build datalogger using Arduino. For this we have used Arduino Nano, LDR, DHT11, RTC (DS1307) and SD card module.
Get the code and Connection
github.com/stechiez/Arduino/tree/master/DataLogger
Links to get the parts,
Arduino Nano - banggood.in/custlink/KKGygoIaOF
Arduino Uno - banggood.in/custlink/GvmyBlZaOo
Arduino Pro Mini - banggood.in/custlink/vvGy0Lijj0
Arduino Mega2560 - banggood.in/custlink/vKGY0lioLA
DS3231 RTC Module - banggood.in/custlink/m3DybqZKtl
SD Card Module - banggood.in/custlink/GDKdnziG5e
DHT11 Sensor - banggood.in/custlink/3GmdAMIKFb
#datalogger
#ldr
#dht11
#DS1307
#arduino
Links for other Arduino Projects
Bluetooth Control Led Dot Matrix Display
youtu.be/AiN5hsTEHks
Arduino Interface with MLX90614
youtu.be/B7Aohi5FecA
PIC Programmer using Arduino
youtu.be/nbSd0FlJh0I
Smart Agriculture using Nodemcu | IoT Project
youtu.be/kWsI6fyNcQA
![[IOT Projects #4] How to Post Data to Thingspeak using ESP8266 | MLX90614 | IoT Training](https://i.ytimg.com/vi/_2vIPBNzGAQ/mqdefault.jpg "[IOT Projects #4] How to Post Data to Thingspeak using ESP8266 | MLX90614 | IoT Training
In the project demo video we have completed the configuration of thingspeak and arduino code to post the data to thingspeak channel.
On thingspeak we can plot the data on graph.
Connection Details.
Nodemcu has D1 and D2 pins. Connect it as follows
D1 of NodeMCU to SCL of Sensor
D2 of NodeMCU to SDA of Sensor
Please find following useful links:
Thingspeak : https://thingspeak.com/
code on github : https://github.com/stechiez/iot_projects/tree/master/thingspeak
Tutorial on How to post data to Google Firebase using ESP8266
https://youtu.be/WwRjlMKAjXw
How to Post Data To Google Spread Sheet Using ESP8266
https://youtu.be/Fq1kgt_auns
How to Get Gmail Notification on ESP8266 & OLED
https://youtu.be/mxU4ZRLazac")
![[ESP32#3] ESP32 NeoPixel using microPython](https://i.ytimg.com/vi/jLy5SSRJ_aI/mqdefault.jpg "[ESP32#3] ESP32 NeoPixel using microPython
In this video we will see how to interface ws2812 led with esp32 using micro-python and neopixel library.
Required Material:
Nodemcu - https://www.banggood.in/custlink/mmKheOZjl3
ESP32 - https://www.banggood.in/custlink/KDmh0l8aOr
Download binaries from following link,
https://micropython.org/
Download esptool from following link,
https://github.com/espressif/esptool
microPython on ESP32 Getting Started | WIFI Connection | Led Blinking
https://youtu.be/UZbW8rQVbxc")
