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2022/4/2 18:00
User Manual for SL700 Series(E-Paper)
LoRaWAN Air Pressure 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
doc.rejeee.com/web/#/32?page_id=346
SL700 Air Pressure Sensor(E-paper)--ShowDoc
SL700 Air Pressure Sensor(E-paper)
1/11
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Summary of Contents for Rejeee SL700 Series
- Page 1 2022/4/2 18:00 SL700 Air Pressure Sensor(E-paper)--ShowDoc SL700 Air Pressure Sensor(E-paper) User Manual for SL700 Series(E-Paper) LoRaWAN Air Pressure 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...
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Page 2: General Information
SL700 is long range low power air pressure sensor based on Semtech SX1262/SX1268. Sensor Type Product Number Built-in SHT30，2.9-inch E-Paper SL700CN, SL700EU,SL700US,SL700AS 1.1 Main features: High Sensitivity Sensor 2.9-inch Screen Local Display Type-C for Local Configuration Internal Battery Up to 5 Years LoRa SX1262/SX1268, Long Range Low Power 1.2 Details doc.rejeee.com/web/#/32?page_id=346 2/11... - Page 3 Temperature : ±0.3℃ Accuracy 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 SX1268: CN470 Frequency SX1262: EU868 / US915 / AS923 1.3 Size: 102mm*60mm*25mm doc.rejeee.com/web/#/32?page_id=346 3/11...
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Page 4: Installation
2022/4/2 18:00 SL700 Air Pressure Sensor(E-paper)--ShowDoc 1.4 Installation doc.rejeee.com/web/#/32?page_id=346 4/11... -
Page 5: 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. - Page 6 There is one USB-C port as below, which is for power on and config, connect device to laptop with a USB-C cable, and you can config the device, make sure to install CH34x USB driver and here is the link for driver: USB-to-Serial Driver. doc.rejeee.com/web/#/32?page_id=346 6/11...
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Page 7: Data Uploading
LoRaWAN network as below through OTAA: On the back of device, you can find information as below, with this information, you can connect to any LoRaWAN server. Connecting to The Things Network, please make sure choose manually connect and OTAA as below: Sensor LoRaWAN doc.rejeee.com/web/#/32?page_id=346 7/11... - Page 8 2022/4/2 18:00 SL700 Air Pressure Sensor(E-paper)--ShowDoc Sensor LoRaWAN SL100CN SL100EU SL100US SL100AS 4.1 Set ID and Key doc.rejeee.com/web/#/32?page_id=346 8/11...
- Page 9 ? input.bytes[4] - 0x100 : input.bytes[4]) << 8) input.bytes[5]) / 10; obj.humidity = input.bytes[7]; (obj.temperature < -10) { warnings.push("it's cold"); return data: obj, warnings: warnings 5. Wireless LoraWAN Sensor Data Format LoRaWAN Format: Picture as below, FRMPayload is sensor data. doc.rejeee.com/web/#/32?page_id=346 9/11...
- Page 10 0xFF88 is -120 (-12℃), Network byte order mode is {04 FF 88} 6.3 Humidity(0x05) Type Value Comments 1 Byte 1 Byte Unsigned integer of 1 byte. 0x05 Humidity The default unit is 1%RH, that is 10 means 10%RH 6.4 Air Pressure（0x07） doc.rejeee.com/web/#/32?page_id=346 10/11...
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Page 11: Local Configuration
Note: Factory reset data uploading is every 10 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.rejeee.com/web/#/32?page_id=346 11/11...
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