Telit Wireless Solutions SL869-V2 Series - SL869 L-V2 S Pin-Out Table

SL869x-V2 Family Product User Guide
1VV0301175 Rev. 9 Page 45 of 93 2021-07-15
Not Subject to NDA
9.1.8. SL869L-V2S Pin-out Table
Pad
Name
Type
Description
1
NC
NC
No Connection
2
NC
NC
No Connection
3
1PPS
O
Time mark Pulse
4
ANT_ON
O
Antenna On
5
NC
NC
No Connection
6
NC
NC
No Connection
7
NC
NC
No Connection
8
RESET_N
I
RESET-N (Active Low with pullup)
May be left unconnected
9
VCC_RF
PWR
Antenna (Bias-T) Supply Voltage
(connected by internal trace to pin 23)
10
GND
GND
Ground
11
RF_IN
I
GNSS RF Input, 50 Ohm (LNA input).
DC Blocking capacitor has been added to RF_IN in SL869L-V2.
12
GND
GND
Ground
13
GND
GND
Ground
14
TX2
O
UART 2 Transmit
15
RX2
I
UART 2 Receive
16
NC
NC
No Connection
17
NC
NC
No Connection
18
NC
NC
No Connection
19
NC
NC
No Connection
20
TX
O
UART Transmit
21
RX
I
UART Receive
22
VBATT
PWR
Backup Voltage Supply
23
VCC_IN
PWR
Supply Voltage (internally connected to pin 9)
24
GND
GND
Ground
Note: All GROUND pins must be connected to ground
The 2nd port (UART) is on pads 14 & 15. This is different from the SL869L-V2.
Table 20: SL869L-V2S Pin-out Table