SIM800C 1 Channel Relay Module SMS GSM Remote Control Switch STM32F103CBT6

Description: SIM800C 1 Channel Relay Module SMS GSM Remote Control Switch STM32F103CBT6 for Greenhouse Oxygen Pump Description: Power supply interface: Power supply voltage: 3.4-4.4V, the current must be guaranteed 1.0A or above. Relay interface: Using AC125 0.4A; DC30V 1A relay,. SIM Card Socket: Insert NANO SIM card when system powered off. Command: Code: 123456 Relay on command: CMON Relay on command: CMOF Reply for SMS command: Reply There are four modes to control:SIM800C 1 Channel Relay Module SMS GSM Remote Control Switch STM32F103CBT6DescriptionSIM800C 1 Channel Relay Module SMS GSM Remote Control Switch STM32F103CBT6 for Greenhouse Oxygen Pump Description: Power supply interface: Power supply voltage: 3.4-4.4V, the current must be guaranteed 1.0A or above. Relay interface: Using AC125 0.4A; DC30V 1A relay,. SIM Card Socket: Insert NANO SIM card when system powered off. Command: Code: 123456 Relay on command: CMON Relay on command: CMOF Reply for SMS command: Reply There are four modes to control: Mode 1: The cell phone calls control. When the relay is in a state of off, user make a call to the controller with the authorized phone. When this call connects, user can hear 3 ring of the bell, and then the call will be automatically hung up, and the relay will be in the state of on. When the relay is in a state of on, user makes a call to the controller with the authorized phone. When this call connects, you can hear 2 ring of the bell, and then the call will be automatically hung up, and the relay will be in the state of off. This control mode, the state of the relay will be saved. Mode 2: The cell phone calls control. User makes a call to the controller with the authorized phone. When the device receives this call the relay will be in the state of on. When this call is disconnected, the relay will be in the state of off. This control mode, the state of the relay will not be saved. Mode 3: The cell phone calls control. User makes a call to the controller with the authorized phone. When the device receives this call the relay will be in the state of on for 1-2 second, and then the relay will be in the state of off, and the call will be automatically hung up. This control mode, the state of the relay will not be saved. Mode 4: The cell phone SMS control. 1)Relay On command: CMON, after successful setup, the device will reply SMS is: ON Set OK! For example, send the SMS: CMON. Relay status will be saved. 2)Relay Off command: CMOF, after successful setup, the device will reply SMS Content is: OFF Set OK! Send the SMS: CMOF. Relay status will be saved. 3)Relay on for only 1-2 second command: CMDD, after successful setup, the device will reply SMS Content is: Dian Dong Set OK! For example, send the SMS: CMDD. Relay status will not be saved. 4)Relay1 On for (01-99) second command: CMSEONSECS**, after successful setup, the device will reply: ON Set OK!TIME ** sec!! If you want set 99 seconds, you can send CMSEONSECS99. Relay status will not be saved. 5)Relay on for 01-99 minute command: CMSEONTIME (2 bit times), after successful setup, the device will reply, SMS Content is: ON Set OK! TIME ** sec! The timing range is 1-99 minutes. If you want to control Relay On for 1 minute, send the SMS: CMSEONTIME01. Relay status will not be saved. 6)Relay on for 01-99 hours command: CMSEONHOUR (2 bit times), after successful setup, the device will reply, SMS Content is: ON Set OK! TIME ** sec! The timing range is 1-99 hours. If you want to control Relay On for 99 hours, send the SMS: CMSEONHOUR99. Relay status will not be saved. 7)Factory reset command: CMGOTOINITSET, after successful setup, the device will reply: SYS Init OK! This parameter will be saved to the device. 8)Change IMEI command: IMEI** (** is the IMEI, the length of IMEI must be 15 bit). When successes, device will reply “Modifying IMEI succeeded” Package Includes: 1 X SIM800C Module 1 X GNS Antenna 2 X 1.25mm Connector Document link please contact us.PaymentShippingDelivery timeReturn PolicyContact usPaymentPlease kindly make payment asap, so that we can arrange your order promtly. If you have any problem with payment, please feel free to contact us. ShippingWe provide tracking number for ALL orders. You can track your parcels. Delivery timeNormally it arrives in 10-15 business days to US and European countries. DHL /Fedex/UPS arrives in 7-8 business days. Return Policy1.All products are eligible for 30-days money back guarantee. 2.All returns should be guided by us. Please contact us for details before you return anything. Contact usPlease don't hasitate to contact us BEFORE you give us neutral or negative feedback, so that we can satisfactorily address your concerns.We accept dropshipping, bulk orders and customized products. We are selling forArduino module, sensors, Nextion display and other oled or lcd screens. lidar range finder sensors, servo motors, various electronic components and for legoled, ect. BrandDIYmallMPNDoes not ApplyModelFZ4590Country/Region of ManufactureChinaItem Type1 Channel Relay Module

Price: 21.59 USD

Location: Shenzhen

End Time: 2024-11-17T08:40:28.000Z

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