Related Manuals for Heltec Automation HRI-3621
Summary of Contents for Heltec Automation HRI-3621
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Page 1: Hri-3621
HRI-3621 Sensor Hub for Industry https://heltec.org © Documents Rev. 1.0 P 2/8 Apr. 2023 Heltec Automation Limited standard files... -
Page 2: Document Version
All contents in the files are protected by copyright law, and all copyrights are reserved by Chengdu Heltec Automation Technology Co., Ltd. (hereinafter referred to as Heltec). Without written permission, all commercial use of the files from Heltec are forbidden, such as copy, distribute, reproduce the files, etc., but non-commercial purpose,... -
Page 3: Table Of Contents
Content HRI-3621 ..................2 Document version ..............3 Copyright Notice ................ 3 Disclaimer .................. 3 1. Description ................5 1.1 Overview ................5 1.2 Product features ............... 6 2. Specifications ................ 7 2.1 General specification ............7 Operating conditions .............8 2.2.1 Power supply range .............8 2.2.2 Power consumption @3.7V ........ -
Page 4: Description
Depending on the frequency band, Sensor Hub for Industry are available in 4 product variants: Model Description 470~510MHz working LoRa frequency, used for HRI-3621-470~510 China mainland (CN470) LPW band 863~870MHz working LoRa frequency, used for HRI-3621-863~870 EU868, IN865 LPW bands. -
Page 5: Product Features
The sensor will be soldered to the adapter board at the time of purchase; Its own operating temperature, part of the sensor can work within a smaller range. https://heltec.org © Documents Rev. 1.0 P 6/8 Apr. 2023 Heltec Automation Limited standard files... -
Page 6: Specifications
Communication Distance environments IP Rating IP66 Battery Capacity 1100mAh rechargeable Battery Type 18350 Dimension 86x36 cylinder Sensors need to be welded, please indicate when placing the order. https://heltec.org © Documents Rev. 1.0 P 7/8 Apr. 2023 Heltec Automation Limited standard files... -
Page 7: Operating Conditions
TX power is 22dBm @3.7 supply (TX) Active-Mode TX disabled; RX enabled (RX) μA Deepsleep 25~40 RF Characteristics The following table gives typically sensitivity level of the HRI-3621 . Table 2.4: LoRa RF characteristics Signal Bandwidth/[KHz] Spreading Factor Sensitivity/[dBm] SF12 -135 SF10 -132... -
Page 8: Lorawan Frequency
Flash once after successful reception Purple Blink Charge in working mode, press the button once flashing red light; The charging red light is always on Blink in configuration mode https://heltec.org © Documents Rev. 1.0 P 9/8 Apr. 2023 Heltec Automation Limited standard files... -
Page 9: Physical Dimensions (Unit:mm)
3.Physical Dimensions (Unit:mm) 4.Resource 4.1Relevant resource ⚫ User's manual ⚫ Related Downloads ⚫ Heltec LoRaWAN test server based on TTS V3 4.2Heltec Contact Information Heltec Automation Technology Co., Ltd Chengdu, Sichuan, China Email: support@heltec.cn Phone: +86-028-62374838 https://heltec.org https://heltec.org © Documents Rev. 1.0 P 10 Apr.
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