Discover the ultimate power efficiency showdown between the Heltec T114 and ESP32 S3 processors in this hands-on comparison! This video explores the features and capabilities of both processors, focusing on their power draw differences while building a custom Meshtastic solar node. With the T114 drawing just 13mA compared to the ESP32 S3’s 94mA, see how these devices stack up in real-world IoT applications, including extended battery life and enhanced performance for mesh networks.
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* 18650 Li-ION Battery -
https://amzn.to/4iXrORS* INA219 I2C Sensor -
https://www.lorameshdevices.com/4-pcs-ina219-i2c-bi-directional-dc-current-power-supply-sensor-breakout-module-compatible-with-arduino-raspberry-pi* 20mm Fan for cooling -
https://amzn.to/3GefMVD* 120mA Solar panel for cooling fan -
https://amzn.to/42phJ9s* Meshtastic Devices -
https://www.lorameshdevices.com/meshtastic-devices/* USB C Charge Controller -
https://amzn.to/4lNLpGa* Blog Post -
https://www.lorameshdevices.com/blog/meshtastic/heltec-t114-vs-esp32-s3-the-ultimate-power-efficiency-showdown.html* Brass Inserts -
https://amzn.to/4lW2uxI* Hex Screws -
https://amzn.to/3RZ6eR5* FlashForge 3D Printer (using ASA) -
https://amzn.to/4ipj9qf * Type N Connector -
https://amzn.to/42CQLuT* Small Solar Panel -
https://www.lorameshdevices.com/other/solar/Follow along as the creator demonstrates the setup process, innovative modifications like a custom 3D-printed case with advanced ventilation, and a dedicated solar panel-powered fan for optimal airflow. Learn about the practical design choices, like integrating a Type N antenna connector and INA219 sensors, to improve usability and efficiency. The video also discusses issues and solutions related to heat dissipation, durability, and component protection, especially for outdoor environments.
Whether you're into GPS, Raspberry Pi, or IoT devices, this informative guide showcases how to optimize your projects for sustainability and efficiency. Watch now to see the Heltec T114 in action, get insights into its strengths and potential improvements, and take your IoT projects to the next level. Don’t forget to like, comment, and subscribe for more innovation-packed tech content!
#esp32 #thermalmanagement #datacenterinterconnect #meshtastic #solarmeshtasticnode
CHAPTERS:
00:00 - Solar Node Case
04:42 - Antenna Installation
05:40 - Solar Panel Setup
09:59 - Solar Panel Cover Installation
12:08 - Sinking Screws Technique
14:24 - Electronics Overview
15:24 - Assembling the Electronics
17:23 - Connecting the Solar Panel
19:00 - Powering On the Solar-Powered Mesh Network Node
21:07 - Finalizing the Solar-Powered Mesh Network Node
22:29 - End