diff --git a/deploy/README.md b/deploy/README.md
new file mode 100644
index 0000000..d238e16
--- /dev/null
+++ b/deploy/README.md
@@ -0,0 +1,27 @@
+# Convenience tool
+
+This tool reads a CSV and sets all TimeSpecs found. How to use:
+1) edit config.csv and edit the last column in the CSV (a TimeSpec in UTC)
+2) run ./doall.sh -q get > old.csv
+3) diff -u old.csv config.csv
+4) run ./doall.sh set
+ and check the output
+5) run ./doall.sh -f set
+6) Check in the new config.csv
+
+## Example
+
+```
+# Generated on Sun Mar 31 13:03:21 CEST 2019
+# Device,IPv4,Chan,Name,TimeSpec(UTC)
+esp8266_808501,192.168.9.7,0,Heli Basking Light,06:45:00-18:30:00
+esp8266_808501,192.168.9.7,1,Heli UV Light,07:00:00-18:15:00
+esp8266_052EE8,192.168.9.12,0,Heli Red/White LED,06:30:00-18:45:00
+esp8266_052FB1,192.168.9.13,0,Heli Blue LED,22:00:00-04:00:00
+esp8266_807AAD,192.168.9.8,0,Sticky Basking Light,06:45:00-18:30:00
+esp8266_807AAD,192.168.9.8,1,Sticky UV Light,07:00:00-18:15:00
+esp8266_202936,192.168.9.10,0,Sticky Red/White LED,06:30:00-18:45:00
+esp8266_053F26,192.168.9.11,0,Sticky Blue LED,22:00:00-04:00:00
+esp8266_807AAD,192.168.9.8,2,Sticky Fogging,17:02:00-17:22:00
+esp8266_807AAD,192.168.9.8,3,Sticky Raining,17:15:00-17:15:15
+```
diff --git a/deploy/config.csv b/deploy/config.csv
new file mode 100644
index 0000000..0010d99
--- /dev/null
+++ b/deploy/config.csv
@@ -0,0 +1,12 @@
+# Generated on Sun Mar 31 13:03:21 CEST 2019
+# Device,IPv4,Chan,Name,TimeSpec(UTC)
+esp8266_808501,192.168.9.7,0,Heli Basking Light,06:45:00-18:30:00
+esp8266_808501,192.168.9.7,1,Heli UV Light,07:00:00-18:15:00
+esp8266_052EE8,192.168.9.12,0,Heli Red/White LED,06:30:00-18:45:00
+esp8266_052FB1,192.168.9.13,0,Heli Blue LED,22:00:00-04:00:00
+esp8266_807AAD,192.168.9.8,0,Sticky Basking Light,06:45:00-18:30:00
+esp8266_807AAD,192.168.9.8,1,Sticky UV Light,07:00:00-18:15:00
+esp8266_202936,192.168.9.10,0,Sticky Red/White LED,06:30:00-18:45:00
+esp8266_053F26,192.168.9.11,0,Sticky Blue LED,22:00:00-04:00:00
+esp8266_807AAD,192.168.9.8,2,Sticky Fogging,17:02:00-17:22:00
+esp8266_807AAD,192.168.9.8,3,Sticky Raining,17:15:00-17:15:15
diff --git a/deploy/doall.sh b/deploy/doall.sh
new file mode 100755
index 0000000..8e70e82
--- /dev/null
+++ b/deploy/doall.sh
@@ -0,0 +1,104 @@
+#!/bin/bash
+
+usage() {
+ [ -n "$1" ] && {
+ echo $1
+ echo
+ }
+ echo "Usage:"
+ echo "$0 [-csv <file>] [-f] [-q] get|set"
+ echo "Using Input CSV file given by -csv argument, either get all channel info, or set all channel info."
+ echo "If not given, the file config.csv in the working directory is chosen"
+ echo "Setting -f (force) will call the RPCs, without it, only print what would be sent"
+ echo "Setting -q (quiet) will only output the CSV and errors"
+ echo ""
+ exit -1
+}
+
+log() {
+ [ $QUIET -eq 1 ] && return
+ echo "# $*"
+}
+
+
+doget() {
+ echo "# Generated on $(date)"
+ echo "# Device,IPv4,Chan,Name,TimeSpec(UTC)"
+ while IFS=, read -r dev ip chan name timespec
+ do
+ [ "${dev:0:1}" == "#" ] && continue
+ cmd="mos --port ws://$ip/rpc call TimeSpec.Get '{\"idx\": $chan }'"
+ log "$cmd"
+ SPEC=$(eval $cmd | awk '/spec/ { print $2 }' | sed -e 's,",,g')
+ echo "$dev,$ip,$chan,$name,$SPEC"
+ done < $CONFIG
+}
+
+doset() {
+# Device,IPv4,Chan,Name,TimeSpec(UTC)
+ while IFS=, read -r dev ip chan name timespec
+ do
+ [ "${dev:0:1}" == "#" ] && continue
+
+ cmd="mos --port ws://$ip/rpc call TimeSpec.Clear '{\"idx\": $chan }'"
+ log "$cmd"
+ [ $FORCE -ne 0 ] && {
+ eval $cmd
+ }
+ cmd="mos --port ws://$ip/rpc call TimeSpec.Add '{\"idx\": $chan, \"spec\": \"$timespec\" }'"
+ log "$cmd"
+ [ $FORCE -ne 0 ] && {
+ eval $cmd
+ }
+ done < $CONFIG
+}
+
+VERB="get"
+CONFIG="config.csv"
+FORCE=0
+QUIET=0
+
+while [ $# -ne 0 ]; do
+ case $1 in
+ -f)
+ FORCE=1
+ ;;
+ -q)
+ QUIET=1
+ ;;
+ -csv)
+ shift
+ CONFIG=$1
+ ;;
+ get)
+ VERB="get"
+ ;;
+ set)
+ VERB="set"
+ ;;
+ *)
+ usage "Unknown commandline flag '$1'"
+ ;;
+ esac
+ shift
+done
+
+[ ! -r $CONFIG ] && {
+ echo "Cannot open file '$CONFIG'"
+ exit -2
+}
+
+
+case $VERB in
+ get)
+ doget
+ ;;
+ set)
+ doset
+ ;;
+ *)
+ echo "Unknown verb: $VERB"
+ exit -3;
+ ;;
+esac
+