AVX ethertronics ETH-LORA-M-AX-01, Справочное руководство

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Referance Manual
ETH-LORA-M-AX-01
COMMUNICATION INTERFACE
ETH-LORA-M-AX-01 is designed to support three commonly used communication interfaces:
ƒ
UART
ƒ
SPI
ƒ
I2C
With the current firmware version only UART interface is available. Both SPI and I2C are coming soon with the firmware update. The UART interface
consists of only two lines RXD (input) and TXD (output) thus simplify the connection with the host.
UART CONFIGURATION
Parameter Default Value
Baud rate 115200
Data length 8 bits
Parity None
Stop bit 1 bit
Flow control None
Table 2
These two lines RXD and TXD support a TTL level voltage. Please refer to the ETH-LORA-M-AX-01 Datasheet for detail on the electrical characteristics.
COMMUNICATION PROTOCOL
ETH-LORA-M-AX-01 is designed with a complete firmware version that contains a scheduler, RTC, LoRa stack and Ethertronics’ proprietary algorithms.
This firmware supports a well-defined AT commands set to facilitate user’s development process.
At commands definitions:
<CR> Carriage Return character, its value is 0x0D.
<LF> Linefeed character, its value is 0x0A.
<...> Name enclosed in angle brackets is a syntactical element or parameters. Brackets themselves do not appear in the command line.
[ . . . ] ptional sub-parameter of a command or a response is enclosed in square brackets. Brackets themselves do not appear in the
command line. When sub-parameter is not given in parameter type commands, new value equals to its previous value. In action type
commands, action should be done on the basis of the recommended default setting of the sub-parameter.
Please refer to Ethertronics’ AT Command Reference Guide from www.avx.com/products/modules/lora-module for detail on every supported AT
command.
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