Library for fingerprint R503 Adaptation from Arduino Library
This a library and demo for fingerprint R503
For datasheet, see here -> https://cdn-shop.adafruit.com/product-files/4651/4651_R503%20fingerprint%20module%20user%20manual.pdf
This is an adaptation of Adafruit library (Arduino) to ARM MBED, tested on NUCLEO L073RZ
For this exemple default connexions on NUCLEOL073RZ are :
TX <-> PC_0
RX <-> PC_1
WAKEUP <-> PB_0 , this is an Interrupt , you must connect a pull-up resistor (4K to 15k) between WAKEUP and DC3.3v
Power Supply 3.3v on Arduino connector
3.3VT : 5v on Arduino connector
IMPORTANT !!! There ara yet some bugs with communications UART
Diff: Fingerprint.lib
- Revision:
- 7:afa17a46252b
- Parent:
- 6:b2f55a604fbe
- Child:
- 8:1ea7415c7d1f
--- a/Fingerprint.lib Wed Mar 17 14:14:55 2021 +0000 +++ b/Fingerprint.lib Sat Mar 20 22:54:22 2021 +0000 @@ -1,1 +1,1 @@ -https://os.mbed.com/users/fduchiron/code/Fingerprint/#f392aee31272 +https://os.mbed.com/users/fduchiron/code/Fingerprint/#6f273d942c43