Ebyte E810-DTU - Page 44

Chengdu Ebyte Electronic Technology Co,.Ltd E810-DTU User Manual
Copyright ©2012–2020, Chengdu Ebyte Electronic Technology Co,.Ltd
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mac module mac address
Example: AT + USERMAC = 3C970E441007 <CR>
7.4.8. AT + UART1: Query / Set Serial Port Parameters
Function: query / set serial port parameters.
Format: query
Send: AT + UART1 <CR>
Returns: <CR> <LF> + OK = <baud, data, stop, parity, flowctrl> <CR> <LF>
Set up
Send: AT + UART1 = <baud, data, stop, parity, flowctrl> <CR>
Returns: <CR> <LF> + OK <CR> <LF>
Parameters:
baud baud rate, supports any baud rate of 300-3,000,000
data data bits 7, 8, 9
stop Stop bits 1, 2
parity parity ODD (odd parity), EVEN (even parity), NONE (no parity)
flowctrl flow control bit NFC (no hardware flow control), FC (with hardware flow control)
Example: AT + UART1 = 115200,8,1, NONE, NFC <CR>
7.4.9. AT + UARTPKT1: Query / Set Serial Port Subcontracting Information
Function: Query / set serial port subcontracting information.
Format: query
Send: AT + UARTPKT1 <CR>
Returns: <CR> <LF> + OK = <time, size> <CR> <LF>
Set up
Send: AT + UARTPKT1 = <time, size> <CR>
Returns: <CR> <LF> + OK <CR> <LF>
parameter:
time Packing time, 0, 10 ~ 255 ms
size Packing length, 0, 4-1460 bytes
Example: AT + UARTPKT1 = 10,1460 <CR>
7.4.10. AT + WANN: query / set the IP parameter information of the module's WAN port
Function: Query / set the module's WAN port IP parameter information.
Format: Query
Send: AT + WANN <CR>
Returns: <CR> <LF> + OK = <mode, address, mask, gateway> <CR> <LF>
Set up
Send: AT + WANN = <mode, address, mask, gateway> <CR>
Returns: <CR> <LF> + OK <CR> <LF>
Parameters:
mode IP mode: STATIC (static), DHCP (dynamic)
address IP address
mask subnet mask