基于HT7038 四线三相和三路电流电能测量,及一路30A继电器控制,4G版本和有线网络版本,私有云端采集,基于node-red,开放node-red云端源代码!
淘宝购买链接:https://item.taobao.com/item.htm?id=839878083284&skuId=5606545261781&spm=a213gs.v2success.0.0.1ce24831WKdZaq
B站视频链接:https://www.bilibili.com/video/BV1yWxYedEAS/?share_source=copy_web&vd_source=0982bb8c48ac987ebe82a6f2cc321117