[{"id":"38377146.e93fd6","type":"mqtt in","z":"3d2bc85e.d9dcb","name":"","topic":"application/2/node/bb9d948767bcc8df/rx","qos":"2","broker":"39e00ac1.cf828e","x":203.5,"y":81,"wires":[["fec7a24c.c7d75"]]},{"id":"fec7a24c.c7d75","type":"json","z":"3d2bc85e.d9dcb","name":"","x":353.5,"y":180,"wires":[["d7703014.06524"]]},{"id":"90e6dcde.1de5c","type":"debug","z":"3d2bc85e.d9dcb","name":"","active":true,"console":"false","complete":"payload","x":559.5,"y":93,"wires":[]},{"id":"d7703014.06524","type":"function","z":"3d2bc85e.d9dcb","name":"get-fields","func":"function btoa(str) {\n  if (Buffer.byteLength(str) !== str.length)\n    throw new Error('bad string!');\n  return Buffer(str, 'base64').toString('ascii');\n}\n\nvar rssi  = String(msg.payload.rxInfo[0].rssi);\nvar data = btoa(msg.payload.data);\n\nmsg.payload = {};\nmsg.payload.rssi = rssi;\nmsg.payload.data = data;\nreturn msg;","outputs":1,"noerr":0,"x":493.5,"y":275,"wires":[["90e6dcde.1de5c"]]},{"id":"39e00ac1.cf828e","type":"mqtt-broker","z":"","broker":"212.98.137.194","port":"1883","clientid":"","usetls":false,"compatmode":true,"keepalive":"60","cleansession":true,"willTopic":"","willQos":"0","willPayload":"","birthTopic":"","birthQos":"0","birthPayload":""}]