Insufficient power with NFC Energy Harvesting #9
Description
The energy stored in the tank circuit is about 4.2v will drops to 1.6v once a full refreshing happens. This can be fixed in one of two ways:
- Increasing the value of the current sensing resistor, which has been made as an option by JP2 to switch between R9 and R4. The drawback is that the display pixel will be blurred.
- Partial refreshing instead of a full refreshing.