---
title: SBIR WRB (11-12-2021)
tags: sbir-star
robots: noindex, nofollow
---

<!-- 研究主題類別: 市場調查、通訊模組、無線技術 -->
端到端液位感測器開發與整合紀錄 II (11-12-2021)
===

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:::info
:bulb: **建議==兩周==為一個 SPRINT**
* 力求韌體整合進度即時更新且資訊透明，有助周例會討論，降低專案風險。
:::

[toc]

## 韌體整合計畫

### 需求

#### BLE Gas Level Sensor
* ==技術議題: nordic 為何無法連結 TNK Level Sensor?==
* 無法偵測到4公斤瓦斯桶，16公斤，失敗率高，目前只有20公斤比較好。
* 感測器廠商會再寄出兩件樣品，屆時持續驗證。

| Item | Specs |
| --------------------------------|------------------------------------|
| Max measuring level range | 1.5m |
| Measuring error | ±1%FS(Full Scale) |
| Gas cylinder size | 4kg to 50kg (steel, ~~aluminium~~) |
| Gas type | Liquid gas (propane, butane) |

[JDY-19 文件](https://myosuploads3.banggood.com/products/20181201/20181201013930JDY-19.pdf)

:::info
Owner: 鈞成團隊
JDY-19 UUID 確認

* 11/23 交付 TNK Level Sensor *1 (Layson)

//JDY-19 module sends the AT instruction must end with the \r\n 
AT+IBUUID

:::

[^1]: DC input voltage: 8 - 14V, 1A max, Cable Connector Type: USB Type-C or DC Jack
[^2]: Email, Line Notify, SMS, etc.
[^3]: Conditions: heartbeat once every 8 hours
[^4]: LTE Cat NB2, the latest release status [3GPP](https://www.3gpp.org/specifications/67-releases)
[^5]: [SIM7080G](https://www.simcom.com/product/SIM7080G.html)
[^6]: Nano SIM for EVT/DVT
[^7]: 

#### Features
* NB-IoT network
* Out-of-the-box deployment [here](https://getefento.com/library/efento-nb-iot-sensors-and-things-board/)
* **北向整合 (Northbound Integration)**
* (==韌體==) Compatible with [ThingsBoard](https://thingsboard.io/) IoT Platform --- **Ingegration Test**
* (==韌體==)TLS/DTLS data encryption
* (==韌體==) FOTA
* LwM2M 1.1 Device Management [^7]
* Secure Bootstrapping
* Remote Management
* Firmware Update
* Fault Management
* Reporting
* **南向整合 (Southbound Integration)**
* (==韌體==) Support up to 20 BLE devices [here](https://embeddedcentric.com/simultaneous-ble-connections/)
* ~~Custom sensor update interval~~
~~* 3 reports per day mode (default)~~
~~* deep sleep (custom) interval mode~~
* (==韌體==) Regular collect sensor data through BLE or (reserved circuit) RS-485
* 其他
* (==韌體==) An easy way/interface to configure field parameters --- **與會前，請先參考競品做法。**
* ~~Custom threshold level alarm~~
* Flexible power options (Power supply with USB or DC Jack, and a rechargeable backup battery)
* (==韌體==) Enable power saving mode when using backup battery
* (==韌體==) Low battery alarm when using backup battery
* IP65 Waterproof
* (==韌體==) TCP or UDP IP protocols and ==MQTT==/CoAP/==LwM2M== tranport types
* Industrial protocols: Modbus RTU, Modbus TCP (reserved)

### 時程
* (Jimmy) 11/29 TB 平台可以看到資料
* (Layson) 11/29 JDY-19 UUID 確認

### 實際執行
* ...
* ...
* ... |

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＊**見證人**

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