Specifications
Table Of Contents
Ra-01HH 规格书 V1.0
Copyright © 2019 Shenzhen Ai-Thinker Technology Co., Ltd All Rights Reserved
第 10 页 共 15 页
No.
Name
Function instruction
1
ANT
Antenna
2
GND
Ground
3
3.3V
3.3V power supply（VDD）
4
RESET
Reset
5
DIO0
Digital IO0 software configuration
6
DIO1
Digital IO1 software configuration
7
DIO2
Digital IO2 software configuration
8
DIO3
Digital IO3 software configuration
9
GND
ground
10
DIO4
Digital IO4 software configuration
11
DIO5
Digital IO5 software configuration
12
SCK
SPI clock input
13
MISO
SPI data output
14
MOSI
SPI data input
15
NSS
SPI Selection input
16
GND
ground
The six general IO pin of SX1276 can be available in LoRa™ mode.
Their mapping depends on the configuration of the two registers RegDioMapping1 and RegDioMapping2.
Operating
Mode
DIOx
Mapping
DIO5
DIO4
DIO3
DIO2
DIO1
DIO0
All
00
ModeReady
CadDetec
ted
CadDone
Fhss
Change
Channel
RxRimeout
RxDone
01
ClkOut
PllLock
Valid
Header
Fhss
Change
Channel
Fhss
Change
Channel
TxDone
10
ClkOut
PllLock
PayloadCrc
Error
Fhss
Change
Channel
CadDetected
CadDoe
11
-
-
-
-
-
-