Specifications

JM7130S20PL-B RF Module – 2.4GHz, GFSK 4Mbps
Transceiver
(RoHS Compliant)
V1 2018 Jess Technology Co., Ltd.
4
/
8
5.0 Interface
6.0 PA & LNA control state
Control function RX ON TX ON TR/X OFF Inhibition
TX SW
1 0
1 0
RX SW
0 1
1
0
7.0 Reflow Profile
Pin
No.
Pin name Comment Note
1
REGI33 RF module supply voltage input 3.3V
2
CKO Clock output of A7130
3
GIO2 General Purpose I/O 2
4
GIO1 General Purpose I/O 1 Active
low
5
SDIO SPI Data I/O
6
SCK SPI Clock
7
SCS SPI Chip Selection
8
TX SW RF front end PA/LNA select Active
low
9
RX SW RF front end PA/LNA select
10
GND GND
11
X’tal in Clock in for A7130