diff --git a/mote/v2/openwrt/package/flukso/luasrc/heartbeat.lua b/mote/v2/openwrt/package/flukso/luasrc/heartbeat.lua
new file mode 100755
index 0000000..18e5ced
--- /dev/null
+++ b/mote/v2/openwrt/package/flukso/luasrc/heartbeat.lua
@@ -0,0 +1,141 @@
+#!/usr/bin/env lua
+
+--[[
+    
+    heartbeat.lua - send a heartbeat to the flukso server
+
+    Copyright (C) 2008-2009 jokamajo.org
+                  2011 Bart Van Der Meerssche <bart.vandermeerssche@flukso.net>
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+]]--
+
+if not arg[1] then
+	print ('Please pass the reset argument as a boolean to the script.')
+	os.exit(1)
+end
+
+local dbg        = require 'dbg'
+local nixio      = require 'nixio'
+nixio.fs         = require 'nixio.fs'
+local uci        = require 'luci.model.uci'.cursor()
+local luci       = require 'luci'
+luci.sys         = require 'luci.sys'
+luci.json        = require 'luci.json'
+local httpclient = require 'luci.httpclient'
+
+-- WAN settings
+local WAN_BASE_URL	= 'https://api.flukso.net/device/'
+local WAN_KEY		= '0123456789abcdef0123456789abcdef'
+uci:foreach('system', 'system', function(x) WAN_KEY = x.key end) -- quirky but it works
+
+local DEVICE		= '0123456789abcdef0123456789abcdef'
+uci:foreach('system', 'system', function(x) DEVICE = x.device end)
+
+local UPGRADE_URL	= 'http://www.flukso.net/files/upgrade/'
+
+-- https header helpers
+local FLUKSO_VERSION	= '000'
+uci:foreach('system', 'system', function(x) FLUKSO_VERSION = x.version end)
+
+local USER_AGENT	= 'Fluksometer v' .. FLUKSO_VERSION
+local CACERT		= '/etc/ssl/certs/flukso.ca.crt'
+
+-- collect relevant monitoring points
+function collect_mp()
+	local monitor = {}
+
+	monitor.reset = tonumber(arg[1])
+	monitor.version = tonumber(FLUKSO_VERSION)
+	monitor.uptime  = math.floor(luci.sys.uptime())
+	system, model, monitor.memtotal, monitor.memcached, monitor.membuffers, monitor.memfree = luci.sys.sysinfo()
+
+	return monitor
+end
+
+-- open the connection to the syslog deamon, specifying our identity
+nixio.openlog('heartbeat', 'pid')
+
+local monitor = collect_mp()
+local monitor_json = luci.json.encode(monitor)
+
+
+-- phone home
+local headers = {}
+headers['Content-Type'] = 'application/json'
+headers['X-Version'] = '1.0'
+headers['User-Agent'] = USER_AGENT
+headers['Connection'] = 'close'
+
+local options = {}
+options.sndtimeo = 5
+options.rcvtimeo = 5
+-- We don't enable peer cert verification so we can still update/upgrade
+-- the Fluksometer via the heartbeat call even when the cacert has expired.
+-- Disabling validation does mean that the server has to include an hmac
+-- digest in the reply that the Fluksometer needs to verify, this to prevent
+-- man-in-the-middle attacks.
+options.tls_context_set_verify = 'none'
+-- options.cacert = CACERT
+options.method  = 'POST'
+options.headers = headers
+options.body = luci.json.encode(monitor)
+
+local hash = nixio.crypto.hmac('sha1', WAN_KEY)
+hash:update(options.body)
+options.headers['X-Digest'] = hash:final()
+
+local http_persist = httpclient.create_persistent()
+local url = WAN_BASE_URL .. DEVICE
+local response_json, code, call_info = http_persist(url, options)
+
+if code == 200 then
+	nixio.syslog('info', string.format('%s %s: %s', options.method, url, code))
+else
+	nixio.syslog('err', string.format('%s %s: %s', options.method, url, code))
+
+	-- if available, send additional error info to the syslog
+	if type(call_info) == 'string' then
+		nixio.syslog('err', call_info)
+	elseif type(call_info) == 'table'  then
+		local auth_error = call_info.headers['WWW-Authenticate']
+
+		if auth_error then
+			nixio.syslog('err', string.format('WWW-Authenticate: %s', auth_error))
+		end
+	end
+
+	os.exit(2)
+end
+
+-- verify the reply's digest
+hash = nixio.crypto.hmac('sha1', WAN_KEY)
+hash:update(response)
+if call_info.headers['X-Digest'] ~= hash:final() then
+	nixio.syslog('err', 'Incorrect digest in the heartbeat reply. Discard response.')
+	os.exit(3)
+end
+
+-- check whether we have to reset or upgrade
+local response = luci.json.decode(response_json)
+
+if response.upgrade == monitor.version then
+	os.execute('reboot')
+elseif response.upgrade > monitor.version then
+	os.execute('wget -P /tmp ' .. UPGRADE_URL .. 'upgrade.' .. response.upgrade)
+	os.execute('chmod a+x /tmp/upgrade.' .. response.upgrade)
+	os.execute('/tmp/upgrade.' .. response.upgrade)
+	os.execute('rm /tmp/upgrade.' .. response.upgrade)
+end