# FRC radio VH-109 Documentation **提醒: 配置接收端或發送端的時候建議不要讓兩個radio同時通電** ## Flash firmware * 刷過韌體可跳過 #### Download Firmware <br> <div style="border: 1px solid #ddd; border-radius: 8px; padding: 16px; max-width: 400px;"> [📥 VH-109_1.3.0-02142025.img.enc (45MB)](https://4239402461-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FzaDthb1gXvbj84qIfOUE%2Fuploads%2F65TQWiqa8pCSqhqT91Er%2FVH-109_1.3.0-02142025.img.enc?alt=media&token=45103316-adcc-4a7a-8ec8-7c20e50fd97b) **SHA-256** 9b07965f5c973273beec708067efc292990ecb4b7b8cf97b0bf1bb5ee83bc87d </div> #### Update Firmware * 將電腦連接至 `DS port` * 登入IP如下 (或是使用 `http://radio.local` 連接) * XX.YY 代表隊號 * 例: 8725 -> 10.87.25.1 <table style="border-collapse: collapse; width: 48%; text-align: center;"> <thead> <tr style="background-color: transparent;"> <th style="padding: 8px; border: 1px solid #ccc;">連接介面</th> <th style="padding: 8px; border: 1px solid #ccc;">IP </th> </tr> </thead> <tbody> <tr> <td style="padding: 8px; border: 1px solid #ccc; background-color: transparent; text-align: left;">有線</td> <td style="padding: 8px; border: 1px solid #ccc; text-align: left"><code>http://192.168.69.1/</code></td> </tr> <tr> <td style="padding: 8px; border: 1px solid #ccc; background-color: transparent; text-align: left;">無線(還在出廠設定)</td> <td style="padding: 8px; border: 1px solid #ccc; text-align: left;"><code>http://10.0.1.1/</code></td> </tr> <tr> <td style="padding: 8px; border: 1px solid #ccc; background-color: transparent; text-align: left;">無線(設定過隊號)</td> <td style="padding: 8px; border: 1px solid #ccc; text-align: left;"><code>10.XX.YY.1</code></td> </tr> </tbody> </table>  1. 選擇剛剛下載的檔案 2. Checksum輸入上面的SHA-256 3. 點擊 Upload * 過程約2~3分鐘<span style="color: #ff4d4f">過程中請勿關閉radio或重啟</span> * **PWR**燈長亮且**SYS**燈以1Hz閃爍代表更新成功 ## Config Radio * **注: v1.3後連接方式只有兩種** * 2.4G -> 電腦直連radio<span style="color: #ff4d4f"> (訊號極差 非常不推薦)</span> * 6E -> 需兩顆radio對傳<span style="color: #2ecc71"> (因6E訊號很好且高頻寬)</span> #### 接收端 (放機器上的) 登入Radio web介面後選擇 `Robot Radio mode` * **注: DIP #3開關要關閉,若想用2.4G連線要打開** <table style="border-collapse: collapse; width: 51.1%; text-align: center;"> <tbody> <tr> <td style="padding: 8px; border: 1px solid #ccc; background-color: transparent; text-align: left;">Team Number</td> <td style="padding: 8px; border: 1px solid #ccc; text-align: left">隊號</td> </tr> <tr> <td style="padding: 8px; border: 1px solid #ccc; background-color: transparent; text-align: left;">SSID Suffix</td> <td style="padding: 8px; border: 1px solid #ccc; text-align: left;">後綴(Wifi id後面會加的字)</td> </tr> <tr> <td style="padding: 8px; border: 1px solid #ccc; background-color: transparent; text-align: left;">WPA key</td> <td style="padding: 8px; border: 1px solid #ccc; text-align: left;">連線密碼(建議2.4G跟6G一樣)</td> </tr> </tbody> </table>  * 使用2.4G連接方式到此就結束了 6G要往下看 #### 接收端 (接電腦且跟機器上radio對傳的) * 電源: 12V * 光華有賣交流轉直流變壓器挺好用 * 電池或電鑽電池 * 拿其他配電盤接電 * 電腦接 `DS Port` * <span style="color: #ff4d4f">SSID & Suffix & WPA key 要跟機器上的Radio一樣不然連不到</span> * Wifi channel可以隨便選 (個人推薦5)  * 接下來把機器上Radio通電等他約1分鐘就可以連到了 #### 其他 * **注: 通電太久Radio會很燙,可以拿電風扇吹它or暫時斷電** * 配置完成後可到 `10.XX.YY.4` 查看接收狀況 
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