Tasmota mass configuration

tasmota-configure.sh

#!/bin/bash
#
# Do initial configuration of a SP111 plug on your local wifi
#
# Licensed under the GPLv3+
#

TEMPLATE='{"NAME":"SP111 v1.1","GPIO":[56,0,158,0,132,134,0,0,131,17,0,21,0],"FLAG":0,"BASE":45}'

function uriencode {
	jq -nr --arg v "$1" '$v|@uri'
}

echo -n "Finding Espressif devices on local network... "
IP_ADDRS=$(arp-scan -I eth0 192.168.2.0/24 | awk '/Espressif/ { print $1 }')
echo $(echo "$IP_ADDRS" | wc -l)" devices found"

for IP in $IP_ADDRS; do
	echo "***********************"
	echo "Working on $IP"
	echo "***********************"

	if ! ping -q -w 1 -c 1 $IP > /dev/null 2>&1; then
		echo "$IP unreachable, skipping..."
		continue
	fi

	echo -n "Getting hostname... "
	HOSTNAME=$(curl -s "http://$IP/cm?cmnd="$(uriencode "Status 5") | jq -r '.StatusNET.Hostname')
	echo $HOSTNAME

	echo -n "Setting Device name to hostname..."
	curl -s "http://$IP/cm?cmnd="$(uriencode "DeviceName $HOSTNAME")
	echo

	echo -n "Setting Friendly name to hostname..."
	curl -s "http://$IP/cm?cmnd="$(uriencode "FriendlyName1 $HOSTNAME")
	echo

	echo -n "Setting Template... "
	curl -s "http://$IP/cm?cmnd="$(uriencode "Template $TEMPLATE")
	echo

	echo -n "Activating Template... "
	curl -s "http://$IP/cm?cmnd="$(uriencode "Module 0")
	echo

	echo "Waiting for $HOSTNAME to reboot"
	sleep 10

	echo -n "Applying further configuration settings... "
	curl -s "http://$IP/cm?cmnd="$(uriencode "Backlog VoltageSet 235; SetOption21 1; SetOption55 1; TelePeriod 10; Timezone 99; PowerOnState 1; Power 1")
	echo

	echo -n "Upgrading Firmware... "
	curl -s "http://$IP/cm?cmnd="$(uriencode "Upgrade 1")
	echo

done

tasmota-wifi-setup.sh

#!/bin/bash
#
# Do initial wifi configuration to have a SP111 plug join your local wifi
#
# Licensed under the GPLv3+
#

WIFI_IF=wlan0

WIFI_NETS=$(iw dev $WIFI_IF scan | awk '/SSID: tasmota-/ { print $2 }')

echo "Killing wpa_supplicant"
killall wpa_supplicant

ip link set $WIFI_IF up
echo -n "Scanning for wifi networks... "
echo $(echo -n "$WIFI_NETS" | wc -l) tasmota networks found.

SSID1=your_ssid_1
PWD1=your_pwd_1
SSID2=your_ssid_2
PWD2=your_pwd_2

for SSID in $WIFI_NETS; do
	echo "Connecting to $SSID..."
	ip addr flush dev $WIFI_IF
	iw $WIFI_IF connect $SSID

	sleep 5

	if iw dev $WIFI_IF link; then
		echo connected
	else
		echo "not connected. skipping"
	fi

	dhclient -i $WIFI_IF -1

	GATEWAY=$(ip -4 route list 0/0 dev $WIFI_IF | awk '{ print $3 }' | head -n 1)

	if ! ping -w 1 -c 1 $GATEWAY; then
		echo $IP not reachable. Skipping...
		continue
	fi

	curl "http://$GATEWAY/wi?s1=$SSID1&p1=$PWD1&s2=$SSID2&p2=$PWD2&h=%25s-%2504d&c=&save="
	echo
done