You can get the TP5410 board here (affiliate links):
Ebay: http://rover.ebay.com/rover/1/711532...
Aliexpress: https://s.click.aliexpress.com/e/_dTp...
Amazon.de: http://amzn.to/2uMC6PT
Support me for more videos:   / greatscott  
Previous video:    • Electronic Basics #30: Microcontrolle...  
Facebook:   / greatscottlab  
Twitter:   / greatscottlab  

In this video I will have a look at the wemos d1 battery shield that "supposedly" can charge up a LiPo battery and boost its output voltage up to 5V. I will determine all the important features the board offers (like overdischarge or short circuit protection) and also test the efficiency of the boost converter.

Music:
2011 Lookalike by Bartlebeats