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@@ -169,8 +169,6 @@ __Note: The created variable name is not allowed to be consistent with the param
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* When you have multiple devices at the same time, the ID name (the ID below is "M5stack") is not allowed to be duplicated with other options in the configuration information, and it is not allowed to duplicate the IDs of other devices. At the same time, the same server In the device with the same ID name, only one online is allowed.
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* MQTT program must be downloaded to use!
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><img src="/image/MQTT/MQTT_Start2.webp" width="50%">
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* __MQTT Start__
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@@ -12,7 +12,7 @@ In order to ensure the measurement accuracy, there is a built-in DC-DC isolated
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This prevents noise and surges on the data bus or other circuits from entering the local ground terminal to interfere or damage sensitive circuits. Each Unit is individually calibrated when leaving the factory, initial accuracy of 0.1%FS, ±1 count, and a maximum measurement voltage of ±36V.
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>? EEPROM (0x53) has built-in calibration parameters when leaving the factory. Please do not write to the EEPROM, otherwise the calibration data will be overwritten and the measurement results will be inaccurate.
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?>EEPROM (0x53) has built-in calibration parameters when leaving the factory. Please do not write to the EEPROM, otherwise the calibration data will be overwritten and the measurement results will be inaccurate.
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## Product Features
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@@ -0,0 +1,5 @@
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# ATOM HDriver
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<el-tag effect="plain">SKU:K039</el-tag>
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@@ -166,20 +166,14 @@ __注意:创建的变量名称不允许与形参名称一致,即不允许使
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* 当你有多个设备同时使用时,ID名称(下图的ID为"M5stack")不允许与配置信息中的其他选项重复,同时不允许与其他设备的ID重复,同一时间里,同一服务器中,同一ID名称的设备只允许有一个在线
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* MQTT程序必须Download才能使用!
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><img src="/image/MQTT/MQTT_Start2.webp" width="50%">
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* __MQTT Start__
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>在MQTT配置块下方添加Start块,这表示,当配置信息后则开始运行
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><img src="/image/MQTT/MQTT_Start3.webp" width="50%">
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## Publish发布
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#### 功能说明
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@@ -2,13 +2,13 @@
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<el-tag effect="plain">SKU:U087</el-tag>
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<div class="product_pic"><img src="assets/img/product_pics/unit/iso485/iso485.webp"></div>
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<div class="product_pic"><img src="assets/img/product_pics/unit/v_meter/vmeter.webp"></div>
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## 描述
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**Voltmeter Unit** 是一款电压传感器,可以对电压进行实时监测。内部采用16位ADC数模转换器ADS1115,通过I2C(0X49)进行通讯。为了保证测量精度,内置DC-DC隔离电源,同时I2C接口通过低功耗隔离器CA-IS3020S进行电气隔离,防止数据总线或其他电路上的噪声和浪涌进入本地接地端而干扰或损坏敏感电路。每个Unit在出厂时都单独进行校准,最大测量电压为±36V,精度为满量程的1%,±1位读数。
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>? EEPROM(0x53)在出厂时内置了校准参数,请勿对EEPROM进行写操作,否则校准数据将被覆盖导致测量结果不准确。
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?>EEPROM(0x53)在出厂时内置了校准参数,请勿对EEPROM进行写操作,否则校准数据将被覆盖导致测量结果不准确。
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## 产品特性
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