Data Sheet

LAMBDA62 LoRa Transceiver
DS-LAMBDA62-6
Page 3
Pin Description
GND
ANT / N/C
RX_SWITCH
Vcc
SDO
SDI
nSEL
RESET
SCLK
1
2
3
4
5
16
15
14
13
12
TX_SWITCH
DIO2
DIO1
6
7
8
11
10
9
N/C
DIO3
N/C
BUSY
PIN Definition Direction Function
1 Antenna In/Out
Versions without Screen can: Antenna connection
“C” Versions with screen can: No Connect
2 GND - Ground connection
3 Vcc In Power connection
4 RX_SWITCH In
Enable RX RF Path Active High
5 TX_SWITCH In
Enable TX RF Path Active High
6 Busy Out Indicates LAMBDA Module/EX1262 is Busy
7 DIO1 In/Out Digital I/O software configured
8 DIO2 In/Out Digital I/O software configured
9 DIO3 In/Out Digital I/O Software configured
10 N/C No Connect
11 N/C No Connect
12 RESET In Reset Trigger Input
13 Serial Clock In SPI Serial Clock Input
14 Serial Data Out Out SPI Serial Data Output
15 Serial Data In In SPI Serial Data Input
16 nSEL In Device Select Active Low
TX PIN5 RX PIN4
RX Mode 0 1
TX PIN5 RX PIN4
TX Mode 1 0