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
Fingerprint.lib@7:afa17a46252b, 2021-03-20 (annotated)
- Committer:
- cdupaty
- Date:
- Sat Mar 20 22:54:22 2021 +0000
- Revision:
- 7:afa17a46252b
- Parent:
- 6:b2f55a604fbe
- Child:
- 8:1ea7415c7d1f
version 0.99
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
cdupaty | 7:afa17a46252b | 1 | https://os.mbed.com/users/fduchiron/code/Fingerprint/#6f273d942c43 |