描述

在本教程中，您將創(chuàng)建一個(gè)帶有按鈕的簡單項(xiàng)目，每次按下它都會(huì)向您的手機(jī)發(fā)送推送通知。

請(qǐng)注意如何將電池模塊放在底部。它是唯一可以以錯(cuò)誤方式插入的模塊。

?

2.刷機(jī)固件

• 下載HARDWARIO 游樂場，
• 將固件閃存到核心模塊
• 固件名稱：bcf-radio-push-button
• 文檔中顯示了如何刷寫固件。

?

3. 配對(duì)核心模塊

您需要將 Core 模塊與您正在使用的 Radio dongle 配對(duì)，按照下面的說明查看它是如何完成的。

• 將您的 USB Radio Dongle連接到您的計(jì)算機(jī)。
• 打開 HARDWARIO 游樂場

?

• 單擊開始配對(duì)加密狗上的 LED 應(yīng)開始閃爍
• 將要配對(duì)的設(shè)備連接到計(jì)算機(jī)或插入電池。
• 等待設(shè)備出現(xiàn)在表格中
• 它應(yīng)該使用別名添加設(shè)備：push-button:0

?

4. 進(jìn)口流程

• 切換到功能選項(xiàng)卡

?

如果您沒有看到流程，您可以復(fù)制下面的文本并將其粘貼到 Node-RED 的菜單 > 導(dǎo)入 > 剪貼板

[{"id":"103c675c.c81139","type":"mqtt in","z":"2c41a2bd.aa36ae","name":"","topic":"node/push-button:0/push-button/-/event-count","qos":"2","broker":"29fba84a.b2af58","x":270,"y":360,"wires":[["ff41c7e0.06eba8"]]},{"id":"f507ecc3.8f82b","type":"blynk-ws-out-notify","z":"2c41a2bd.aa36ae","name":"Blynk notification","client":"fc4bbabb.9bb1b8","queue":false,"rate":5,"x":790,"y":360,"wires":[]},{"id":"ff41c7e0.06eba8","type":"change","z":"2c41a2bd.aa36ae","name":"Set message","rules":[{"t":"set","p":"payload","pt":"msg","to":"Button pressed, you're the best!","tot":"str"}],"action":"","property":"","from":"","to":"","reg":false,"x":570,"y":360,"wires":[["f507ecc3.8f82b"]]},{"id":"c131dd35.bb855","type":"comment","z":"2c41a2bd.aa36ae","name":"Push Button Kit flow","info":"","x":190,"y":300,"wires":[]},{"id":"29fba84a.b2af58","type":"mqtt-broker","z":"","broker":"127.0.0.1","port":"1883","clientid":"","usetls":false,"compatmode":true,"keepalive":"60","cleansession":true,"birthTopic":"","birthQos":"0","birthPayload":"","willTopic":"","willQos":"0","willPayload":""},{"id":"fc4bbabb.9bb1b8","type":"blynk-ws-client","z":"","name":"","path":"ws://blynk-cloud.com/websockets","key":"5cf554e34caf4d49a1b24cd07c5e2c13","dbg_all":false,"dbg_read":false,"dbg_write":false,"dbg_notify":false,"dbg_mail":false,"dbg_prop":false,"dbg_sync":false,"dbg_bridge":false,"dbg_low":false,"dbg_pins":"","multi_cmd":false,"proxy_type":"no","proxy_url":""}]
[{"id":"103c675c.c81139","type":"mqtt in","z":"2c41a2bd.aa36ae","name":"","topic":"node/push-button:0/push-button/-/event-count","qos":"2","broker":"29fba84a.b2af58","x":270,"y":360,"wires":[["ff41c7e0.06eba8"]]},{"id":"f507ecc3.8f82b","type":"blynk-ws-out-notify","z":"2c41a2bd.aa36ae","name":"Blynk notification","client":"fc4bbabb.9bb1b8","queue":false,"rate":5,"x":790,"y":360,"wires":[]},{"id":"ff41c7e0.06eba8","type":"change","z":"2c41a2bd.aa36ae","name":"Set message","rules":[{"t":"set","p":"payload","pt":"msg","to":"Button pressed, you're the best!","tot":"str"}],"action":"","property":"","from":"","to":"","reg":false,"x":570,"y":360,"wires":[["f507ecc3.8f82b"]]},{"id":"c131dd35.bb855","type":"comment","z":"2c41a2bd.aa36ae","name":"Push Button Kit flow","info":"","x":190,"y":300,"wires":[]},{"id":"29fba84a.b2af58","type":"mqtt-broker","z":"","broker":"127.0.0.1","port":"1883","clientid":"","usetls":false,"compatmode":true,"keepalive":"60","cleansession":true,"birthTopic":"","birthQos":"0","birthPayload":"","willTopic":"","willQos":"0","willPayload":""},{"id":"fc4bbabb.9bb1b8","type":"blynk-ws-client","z":"","name":"","path":"ws://blynk-cloud.com/websockets","key":"5cf554e34caf4d49a1b24cd07c5e2c13","dbg_all":false,"dbg_read":false,"dbg_write":false,"dbg_notify":false,"dbg_mail":false,"dbg_prop":false,"dbg_sync":false,"dbg_bridge":false,"dbg_low":false,"dbg_pins":"","multi_cmd":false,"proxy_type":"no","proxy_url":""}]

5. Blynk 集成

該項(xiàng)目應(yīng)該與 Blynk 一起使用。HARDWARIO 教程中解釋了如何設(shè)置blynk 。

如果您完成了整個(gè)教程，您的手機(jī)中應(yīng)該有一個(gè)下載的 Blynk 應(yīng)用程序。

點(diǎn)擊右上角的二維碼圖標(biāo)，掃描以下二維碼。

?

您將需要一個(gè) Auth Token 來設(shè)置 Blynk 和 Node-RED 連接，您可以通過應(yīng)用程序?qū)⑵渫ㄟ^電子郵件發(fā)送給您。

• 單擊剛剛導(dǎo)入的項(xiàng)目中的設(shè)置

?

• 點(diǎn)擊電子郵件全部

?

• 現(xiàn)在點(diǎn)擊項(xiàng)目中的 Play 啟動(dòng)它

?

• 您需要將電子郵件中的 Auth Token 放入您在上面教程中所做的 Blynk 服務(wù)器設(shè)置中。

6. 測(cè)試你的設(shè)備

現(xiàn)在您只需按下按鈕

推送后，您應(yīng)該會(huì)在手機(jī)上收到通知

?

概括

這只是您可以使用 HARDWARIO IoT Kit 完成的一個(gè)基本項(xiàng)目。當(dāng)然，您可以將其擴(kuò)展得更多，只需按下按鈕即可制作出很棒的東西。

如果您想查看更多這樣的入門項(xiàng)目，您可以訪問此類別中的項(xiàng)目。

隨時(shí)問，我會(huì)盡力回答任何問題。

• 訪問hackster.io 上的 HARDWARIO 頁面了解更多有趣的項(xiàng)目或直接訪問他們的網(wǎng)站
• 轉(zhuǎn)到HARDWARIO 文檔以了解有關(guān)其模塊和平臺(tái)其他可能性的更多信息。
• 從 HARDWARIO Playground 嘗試更多固件或編寫自己的固件，很容易上手。
• 因?yàn)橐磺卸际情_源的，你可以在GitHub 上獲取所有固件，獲得一些靈感并嘗試制作自己的應(yīng)用程序。
• 獲取您自己的HARDWARIO Hub來替換您在此項(xiàng)目中的計(jì)算機(jī)，以便您始終可以訪問您的應(yīng)用程序。
• 在集成部分查看更多可與 HARDWARIO IoT Kit 一起使用的應(yīng)用程序。