2022/4/12 11:16 SL100-Temperature and Humidity Sensor(E-paper)--ShowDoc SL100-Temperature and Humidity Sensor(E-paper) User Manual for SL100 Series(E-Paper) LoRaWAN Temperature and Humidity Sensor V1.0 Jiangsu Rejeee Intelligent Technology Co., Ltd Address: No. 20,Xinghuo Road, Jiangbei District, Nanjing, China Email: Jullie.zheng@rejeee.com Tel: 0086 158 6180 7793 Web: http://www.rejeee.com 1.
022/4/12 11:16 SL100-Temperature and Humidity Sensor(E-paper)--ShowDoc Type-C for Local Configuration Internal Battery Up to 5 Years LoRa SX1262/SX1268, Long Range Low Power 1.2 Details Parameters Feature CPU STM32L151 Wireless LoRaWAN(SX1262/SX1268) Encryption AES128 Battery Built-in Li-battery (Changeable, and No Recharge) Battery Capacity 5400mAh E-Paper Temperature 0℃~+ 50℃ Sensor Temperature -45℃~+ 85℃ Sensor Humidity 0 ~100 %RH Communication Half duplex doc.pieyun.
2022/4/12 11:16 SL100-Temperature and Humidity Sensor(E-paper)--ShowDoc Parameters Accuracy Feature Temperature : ±0.3℃ Humidity：±3%RH Lifespan 5 Years(Every 30 Minutes for data uploading) Data Speed 300bps-62.5k bps Size 102mm*60mm*25mm TX Power 22dBm Max RX Sensitivity -140 dBm Frequency SX1268: CN470 SX1262: EU868 / US915 / AS923 1.3 Size: 102mm*60mm*25mm 1.4 Installation doc.pieyun.
2022/4/12 11:16 SL100-Temperature and Humidity Sensor(E-paper)--ShowDoc 2. User Guide Make sure antenna is installed before turn on the device. 2.1 Turn on/off the device When you get the device, it is off, and on the screen, you can find the device EUI as below, the QR on the screen is Rejeee website. Just press the button for more than 3 seconds, then you can turn on the device. If you want to turn off the device, just press the button 3 seconds.
2022/4/12 11:16 SL100-Temperature and Humidity Sensor(E-paper)--ShowDoc Driver. 3. Data Uploading When turn on the device, it will send data immediately, also you can press the button a short time(0.1 seconds), then the device will also send data. Normally when you get the device from factory, the reset time for data sending is every 30 mins, and if you want to change the time, you can connect the device to computer for config, here there is instruction about the time configuration.SensorTool Manual. 4.
2022/4/12 11:16 Sensor SL100-Temperature and Humidity Sensor(E-paper)--ShowDoc LoRaWAN SL100CN SL100EU SL100US SL100AS 4.1 Set ID and Key doc.pieyun.
2022/4/12 11:16 SL100-Temperature and Humidity Sensor(E-paper)--ShowDoc Data analysis example for JavaScript: function decodeUplink(input) { var obj = {}; var warnings = []; obj.battery = (input.bytes[1]&0x1F); obj.vol = (input.bytes[2]); obj.temperature = (((input.bytes[4] & 0x80 ? input.bytes[4] - 0x100 : input.bytes[4]) << 8) + input.bytes[5]) / 10; obj.humidity = input.bytes[7]; if (obj.temperature < -10) { warnings.push("it's cold"); } return { data: obj, warnings: warnings }; } 5.
2022/4/12 11:16 SL100-Temperature and Humidity Sensor(E-paper)--ShowDoc 6. Sensor Data Definition 6.1 Device Information(0x00) Type Value Value Value 1 Byte 3 bit 5bit 1 Byte 0x00 Version Battery Level Reserve 6.2 Temperature(0x04) Type Value 1 Byte 2 Bytes Comments 2-byte signed integer with 0x04 Temperature negative value below zero The default unit is 0.1 degrees, that is 201 means 20.1 degrees e.g. 0xFF88 is -120 (-12℃), Network byte order mode is {04 FF 88} 6.
2022/4/12 11:16 SL100-Temperature and Humidity Sensor(E-paper)--ShowDoc 04 011C Temperature is 0x011C = 284 = 28.4 ℃ 05 3E Humidity is 0x3E = 62 = 62 %RH 7. Local Configuration: Note: Factory reset data uploading is every 30 mins, customers can change data uploading frequency as below: Connect sensor with a USB-C cable to computer for local configuration, through local configuration, you can change the packet frequency. Refer SensorTool Manual. doc.pieyun.
