第二十二次 Raspberry Pi 社群聚會，希望能透過社群活動的分享和交流，找到更多 Raspberry Pi 的可能。本次主題是「樹莓派在物聯網上的應用案例，從 Maker 到 Mass Production第二彈」。
分享者1：Vincent/誠德科技
題目：可程式化控制器以樹莓派研製與應用
1. 為何當創客？Why being a maker?
2. 為何要量產？Why doing mass production?
3. 量產之前 Before doing mass production
4. 量產時 When doing mass production
5. 產品出來了 After produced
6. 相關應用 Applications
> 停車場智慧化 Smart Parking Lots Management
> 室內空氣品質連續監測 IAQ Management
The RN2483 LoRa® Mote is a LoRaWAN™ Class A end-device based on the RN2483 LoRa modem. As a standalone battery-powered node, the Mote provides a convenient platform to quickly demonstrate the long-range capabilities of the modem, as well as to verify inter-operability when connecting to LoRaWAN v1.0 compliant gateways and infrastructure.
The Mote includes light and temperature sensors to generate data, which are transmitted either on a fixed schedule or initiated by a button-press. An LCD display provides feedback on connection status, sensor values and downlink data or acknowledgements. A standard USB interface is provided for connection to a host computer, providing a bridge to the UART interface of the RN2483 modem. As with all Microchip RN family of products, this enables rapid setup and control of the on-board LoRaWAN protocol stack using the high level ASCII command set.
《特色》 * 868 MHz High-Frequency SMA Connector
* 433 MHz Low-Frequency Antenna test Point
* USB Mini-B Connector
* PIC18LF45K50 8-bit MCU
* Mote ICSP Programming
* LCD Display
* S1 & S2 Switches (for Menu Navigation)
* Ambient Light Sensor
* Linear Active Thermistor (MCP9700T)
* LDO Regulator (MCP1825S)
* Descriptive LEDs, (2) Controlled by PIC18, (2) Controlled by Module * (2) AAA Battery Pack
* Battery Power Switch
* Alternative Power Supply Through Hole Connectors
《規格》
* Manufacturer: Microchip * Frequency: 433 MHz, 868 MHz/915 MHz * Output Power: 14dBm
* Operating Temperature Range: -40ºC to 85ºC
* Input Sensitivity -148mVpp
* Rx Input Sensitivity -148dB
* TX Current Consumption: 40mA (14dBm, 868MHz)
* RX Current Consumption: 14.2mA
* Interface Type: UART
* Unit Weight: 221.400 g
《套件內容》 * RN2483 LoRa® Technology Mote
* SMA Antenna
* USB (standard-A to mini-B) cable
* Info Sheet DS50002391
* Pack Lis
