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5Pcs 2 Channel Relay Module SMS GSM Remote Control Switch SIM800C STM32F103CBT6 for Greenhouse Oxygen Pump Smart H Shaving & Hair Removal More comfortable

5Pcs 2 Channel Relay Module SMS GSM Remote Control Switch SIM800C STM32F103CBT6 for Greenhouse Oxygen Pump Smart H Shaving & Hair Removal More comfortable5Pcs 2 Channel Relay Module SMS GSM Remote Control Switch SIM800C STM32F103CBT6 for Greenhouse Oxygen Pump FZ3064 Package List: 5 X 2 Channel Relay Module SMS GSM Remote Control Switch SIM800C STM32F103CBT6 Use process 1. Insert SIM card 2. Connect the controlled equipment 3. Connect power supply 4. Waiting for equipment to start ready 5. Change the Authorization number (if the device does not have the correct number) 6. Send command to control the

SKU: 21157682129 · From ldesquadrias.com.br

4.7
USD109.89 USD141.89

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Ships within 48 hours · Estimated delivery Aug 4 - Aug 9

Description

More comfortable

all parts can be easily put into the package

Brand No/A Model KT0021 Quantity 1 Piece Material FR4 English Manual / Spec No Other Features KT0021 is a development kit

UV-resistant quartz glass + gold heat-dissipating ring for better protection of the lamp and long service life

* Wide Application: This fairy lights are waterproof can use in outdoor and indoor perfectly

5Pcs 2 Channel Relay Module SMS GSM Remote Control Switch SIM800C STM32F103CBT6 for Greenhouse Oxygen Pump Smart H Shaving & Hair Removal More comfortable5Pcs 2 Channel Relay Module SMS GSM Remote Control Switch SIM800C STM32F103CBT6 for Greenhouse Oxygen Pump FZ3064 Package List: 5 X 2 Channel Relay Module SMS GSM Remote Control Switch SIM800C STM32F103CBT6 Use process 1. Insert SIM card 2. Connect the controlled equipment 3. Connect power supply 4. Waiting for equipment to start ready 5. Change the Authorization number (if the device does not have the correct number) 6. Send command to control the

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  • Final sale items are not eligible for returns or exchanges.
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