User's Manual

Axiometric Gateway Guide MeshPlus™
-- setup passthrough to socketmodem:
type: "console null<cr>"
to relay typed characters directly to the SocketModem
type: "AT<cr>"
to cause modem to auto-baud (should see "OK" response)
[note: you may have to do this two or three times]
The SocketModem has on-board flash storage for most parameters;
erase any non-volatile parameters to start from a clean slate.
-- erase non-volatile storage on the SocketModem
type: "AT&F"
(wait for "OK")
type: "AT&W"
(wait for "OK")
type: "AT+WOPEN=1"
(wait for "OK")
type: "AT#DELFLASH"
(wait for "OK")
-- wait 5 seconds
-- remove JP1
-- wait 5 seconds
-- replace JP1, again in the "5V" position
-- wait for the RED led on the SocketModem to transition from SOLID to SLOW
BLINK
Configure permanent parameters on the SocketModem:
NOTE: unless otherwise specified, assume "(wait for "OK)" after entering
any 'AT' command.
-- Fix the DTE rate to 57600bps:
type: AT+IPR=57600
-- Fix the communications parameters to 8N1
type: AT+ICF=3,4
-- Set Gateway/SocketModem flow control to 'none'
type: AT+IFC=0,0
-- Tell the SocketModem to always leave CD on:
type: AT&C0
-- Tell SocketModem to switch to command mode when DTR goes from 1 to 0
type: AT&D1
-- Tell SocketModem to always keep DSR on:
type: AT&S0
-- Save Modem Configuration: (Write to EEPROM)
type: AT&W
Advanced (IP or GPRS modem-specific) configuration
-- turn on IP/GPRS stack
type: "AT+WOPEN=1"