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projects:crazyflie2:expansionboards:qi [2014-09-24 19:46] arnaud created |
projects:crazyflie2:expansionboards:qi [2015-07-15 16:31] 127.0.0.1 external edit |
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====== Qi Wireless charging expansion board ====== | ====== Qi Wireless charging expansion board ====== | ||
- | The Qi wireless charging expansion board allow to charge | + | The Qi wireless charging expansion board allows charging |
- | This expansion | + | The board is designed to be installed as the last board on the bottom of the Crazyflie 2.0. It does not have pass-through holes for the expansion port connector. |
- | The board works by injecting 5V in the Crazyflie 2.0 VUSB line. In consequence it is recommended | + | This expansion board has very few Crazyflie 2.0-specific components, so it can still be used as a wireless 5V power supply for other projects. |
+ | |||
+ | The board works by injecting 5V into the Crazyflie 2.0 VUSB line. As a consequence, it is not recommended | ||
+ | |||
+ | ===== Specification ===== | ||
+ | * Based on the TI BQ51013B | ||
+ | * Can supply up to 1A at 5V | ||
+ | * Supports the Qi wireless charging standard (WPC V1.1) | ||
+ | * 1-wire memory for automatic expansion board detection | ||
+ | * Designed for mounting under the Crazyflie 2.0 | ||
+ | * Mechanical specification: | ||
+ | * Weight: 5.0g | ||
+ | * Size (WxHxD): 30x30x5mm | ||
===== Charger compatibility ===== | ===== Charger compatibility ===== | ||
- | The Qi wireless charger expansion board should work with any Qi-compatible wireless charger pad. It has been tested with an off-the-shelf no-name charger pad. | + | The Qi wireless charger expansion board should work with any Qi-compatible wireless charger pad. It has been tested with an off-the-shelf, no-name charger pad. |
+ | |||
+ | ===== Schematic ===== | ||
+ | |||
+ | Qi expantion board {{: | ||