LoRaWAN Class A/C AT Command Specification
Ai-Thinker
Document information
Info
Content
Keywords
LoRaWAN, AT Command, UART, USB
Abstract
This document defines AT command format used by Ai-
Thinker LoRaWAN module
WARNING:
This document is only for RHF76-052AM / RHF76-052CM modules
version higher than 2.1.0,
other version please refer to PS01509-V2.4 or PS01509-V3.1
PS01509
LoRaWAN Class A/C AT Command Specification
V4.2
LoRaWAN Class A/C AT Command Specification
Ai-Thinker
Content
Content...................................................................................................................................................................... 2
Tables........................................................................................................................................................................ 6
1 Introduction............................................................................................................................................................ 1
1.1 Feature............................................................................................................................................................ 1
1.2 Compare V2.1.x with V2.0.10......................................................................................................................2
1.2.1 New.......................................................................................................................................................... 2
1.2.2 Not Compatible Command
...................................................................................................................
2
1.2.3 Fixed Issue
..............................................................................................................................................
3
1.3 Related Products
...........................................................................................................................................
3
2 Preface
...................................................................................................................................................................
4
2.1 Conventions
...................................................................................................................................................
4
2.2 Symbols.......................................................................................................................................................... 4
2.3 Format............................................................................................................................................................. 4
2.3.1 Query
.......................................................................................................................................................
4
2.3.2 Configure / Control
.................................................................................................................................
4
2.3.3 Return
......................................................................................................................................................
4
2.4 Error
.................................................................................................................................................................
5
2.5 EEPROM
........................................................................................................................................................
5
3 Band Plans.............................................................................................................................................................6
3.1 Data Rate Scheme........................................................................................................................................ 6
3.2 Payload Length Limitation............................................................................................................................7
3.3 TX Output Power Encoding......................................................................................................................... 7
3.4 Channels.........................................................................................................................................................8
3.4.1 Default Uplink Channels....................................................................................................................... 8
3.4.2 Downlink RXWIN1 Channels............................................................................................................... 8
3.4.3 Downlink RXWIN2 Channel
.................................................................................................................
9
3.4.4 Join Request Channels......................................................................................................................... 9
3.5 Join Duty Cycle Limitation......................................................................................................................... 10
3.6 RX1DROffset Limitation............................................................................................................................. 10
3.6.1 EU868/EU434/CN470 /KR920/CN470PREQUEL/STE920.......................................................... 10
3.6.2 US915/ US915HYBRID/AU915......................................................................................................... 10
3.6.3 AS923.................................................................................................................................................... 10