Fig. 3.4: R7104C Lepton 7 X4 Mechanical Drawings And Connector Locations (Units: Mm); Tab. 3.1: Power Supply And Interface Connector Pin Listing And Signal Definitions - Caen RFID Lepton7x1 Technical Information Manual

Fig. 3.4: R7104C Lepton
Pin # Name
1 GND
2 GND
3 VDC_IN
4 VDC_IN
5 GPIO0
6 GPIO1
7 GPIO2
8 GPIO3
9 RXD
10 TXD
11 WKUP
12 STATUS
13 TST
14 nRST
15 BSL_SEL

Tab. 3.1: Power supply and interface connector pin listing and signal definitions

HARDWARE INTERFACE - Lepton
7
x4 mechanical drawings and connector locations (units: mm)
Direction Function
- Ground
- Ground
- Supply voltage
- Supply voltage
IN/OUT General purpose I/O #0
IN/OUT General purpose I/O #1
IN/OUT General purpose I/O #2
IN/OUT General purpose I/O #3
IN UART RX (input to the module)
UART TX (output from the
OUT
module)
Wakeup from sleep on rising
IN/OUT
edge
R7101C Lepton
IN/OUT
Lepton 7 x4 status indication
TST pin to be used for FW
IN
recovery/upgrade
Active low reset. Connect to open
IN
drain driver.
Boot Strap Loader interface
IN
enable signal
7 7
x1 - Lepton x4 - Technical Information Manual
7
x1 / R7104C
15