NoticeDifference between revisions of "Mini Rboard/zh"
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(Created page with "==规格== {| border="1" | PCB 尺寸||37.34mm X 49mm X 1.6mm |- | 电源||5V DC |- | 微处理器||Atmega328P |- | 指示灯||PWR |- | 接口||FOCA,nRF24l01+,J05E 43...") |
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| PCB 尺寸||37.34mm X 49mm X 1.6mm | | PCB 尺寸||37.34mm X 49mm X 1.6mm | ||
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| − | + | ==电气特性== | |
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| − | | align="center" style="background:#f0f0f0;"|''' | + | | align="center" style="background:#f0f0f0;"|'''参数''' |
| − | | align="center" style="background:#f0f0f0;"|''' | + | | align="center" style="background:#f0f0f0;"|'''最小值''' |
| − | | align="center" style="background:#f0f0f0;"|''' | + | | align="center" style="background:#f0f0f0;"|'''典型值''' |
| − | | align="center" style="background:#f0f0f0;"|''' | + | | align="center" style="background:#f0f0f0;"|'''最大值''' |
| − | | align="center" style="background:#f0f0f0;"|''' | + | | align="center" style="background:#f0f0f0;"|'''单位''' |
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| − | | | + | | 电源||4.5||5||5.5||VDC |
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| − | | | + | | 输入电压 VinH||3||3.3||3.6||V |
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| − | | | + | | 输入电压 VinL||-0.3||0||0.5||V |
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| − | | | + | | 电流||||40||100||Ma |
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| − | == | + | ==硬件== |
[[File:Minirboard1.jpg|500px]] | [[File:Minirboard1.jpg|500px]] | ||
[[File:minirboardtop.jpg|500px]] | [[File:minirboardtop.jpg|500px]] | ||
[[File:minirboardbottom.jpg|500px]] | [[File:minirboardbottom.jpg|500px]] | ||
| − | == | + | ==引脚图== |
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| − | ! | + | ! 引脚||描述 |
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| 5V||5V Power supply pin | | 5V||5V Power supply pin | ||
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| − | == | + | ==文件下载== |
| − | == | + | ==链接== |
Latest revision as of 03:58, 7 July 2014
概要
Mini RBoard是一款帶繼電器的Arduino兼容板，除了帶有一個繼電器外，還有nRF24L01介面、433M RF Receiver介面， 可用於無線控制開關。而且它的體積很小，可以安裝到某些排插中，做成智能插座開關。
規格
| PCB 尺寸 | 37.34mm X 49mm X 1.6mm |
| 電源 | 5V DC |
| 微處理器 | Atmega328P |
| 指示燈 | PWR |
| 介面 | FOCA,nRF24l01+,J05E 433Mhz module socket |
電氣特性
| 參數 | 最小值 | 典型值 | 最大值 | 單位 |
| 電源 | 4.5 | 5 | 5.5 | VDC |
| 輸入電壓 VinH | 3 | 3.3 | 3.6 | V |
| 輸入電壓 VinL | -0.3 | 0 | 0.5 | V |
| 電流 | 40 | 100 | Ma |
硬體
引腳圖
| 引腳 | 描述 |
|---|---|
| 5V | 5V Power supply pin |
| GND | Ground |
| DTR | FOCA DTR |
| TXD | D1 |
| RXD | D0 |
| nRF24L01_CE | D9 |
| nRF24L01_CS | D10 |
| nRF24L01_CS | D11 |
| nRF24L01_MI | D12 |
| nRF24L01_MI | D13 |
| nRF24L01_IRQ | D2 |
| 433Mhz_DATA | D3 |
| A0 | A0(pulled up with 10K) |
| Relay_control* | D4 |
