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3Pcs IIC 4 Way Bi-Directional Logic Level Converter Module

3Pcs IIC 4 Way Bi-Directional Logic Level Converter Module

3Pcs IIC 4 Way Bi-Directional Logic Level Converter Module Description: If you've ever tried to connect a 3.3V device to a 5V system, you know what a challenge it can be. The SparkFun bi-directional logic level converter is a small device that safely steps down 5V signals to 3.3V AND steps up 3.3V to 5V at the same time. This level converter also works with 2.8V and 1.8V devices. What really separates this Logic level converter from our previous versions is that you can successfully set your high and low voltages and step up and down between them safely on the same channel. Each level converter has the capability of converting 4 pins on the high side to 4 pins on the low side with two inputs and two outputs provided for each side. The level converter is very easy to use. The board needs to be powered from the two voltages sources (high voltage and low voltage) that your system is using. High voltage (5V for example) to the 'HV' pin, low voltage (3.3V for example) to 'LV' and ground from the system to the 'GND' pin. Not original item, please note. Package included: 3 x Level Conversion Module

Electronics/Audio

3Pcs IIC 4 Way Bi-Directional Logic Level Converter Module

3Pcs 8-Channel Logic Level Translator Converter Bi-Directional Module

3Pcs 8-Channel Logic Level Translator Converter Bi-Directional Module

3Pcs 8-Channel Logic Level Translator Converter Bi-Directional Module Introduction: If you've ever tried to connect a 3.3V device to a 5V system, you know what a challenge it can be. The SparkFun bi-directional logic level converter is a small device that safely steps down 5V signals to 3.3V AND steps up 3.3V to 5V at the same time. This level converter also works with 2.8V and 1.8V devices. What really separates this Logic level converter from our previous versions is that you can successfully set your high and low voltages and step up and down between them safely on the same channel. Each level converter has the capability of converting 4 pins on the high side to 4 pins on the low side with two inputs and two outputs provided for each side. The level converter is very easy to use. The board needs to be powered from the two voltages sources (high voltage and low voltage) that your system is using. High voltage (5V for example) to the 'HV' pin, low voltage (3.3V for example) to 'LV' and ground from the system to the 'GND' pin. Feature: 8-channel high-voltage and low-voltage logic bidirectional translation Mini size, 4.1cm x 1.8cm Comes with 2 rows of 6pin, unsoldered Compatible breadboard, can be directly inserted in the breadboard Note: (For example: High voltage: 5V, low voltage: 3.3V) HV connect 5V power supply LV connect 3.3V power supply GND connect negative, two power supply commons LVx input and output is 3.3V TTL, HVx input and output is 5V TTL, LVx and TVx bidirectional transfers Package includes: 3 x Eight Channel Logic Level Translator Converter

Electronics/Audio

3Pcs 8-Channel Logic Level Translator Converter Bi-Directional Module

5Pcs IIC 4 Way Bi-Directional Logic Level Converter Module

5Pcs IIC 4 Way Bi-Directional Logic Level Converter Module

5Pcs IIC 4 Way Bi-Directional Logic Level Converter Module Description: If you've ever tried to connect a 3.3V device to a 5V system, you know what a challenge it can be. The SparkFun bi-directional logic level converter is a small device that safely steps down 5V signals to 3.3V AND steps up 3.3V to 5V at the same time. This level converter also works with 2.8V and 1.8V devices. What really separates this Logic level converter from our previous versions is that you can successfully set your high and low voltages and step up and down between them safely on the same channel. Each level converter has the capability of converting 4 pins on the high side to 4 pins on the low side with two inputs and two outputs provided for each side. The level converter is very easy to use. The board needs to be powered from the two voltages sources (high voltage and low voltage) that your system is using. High voltage (5V for example) to the 'HV' pin, low voltage (3.3V for example) to 'LV' and ground from the system to the 'GND' pin. Not original item, please note. Package included: 5 x Level Conversion Module

Electronics/Audio

5Pcs IIC 4 Way Bi-Directional Logic Level Converter Module

Logic Level Converter Bi-Directional IIC 4 Way Level Conversion Module

Logic Level Converter Bi-Directional IIC 4 Way Level Conversion Module

Logic Level Converter Bi-Directional IIC 4 Way Level Conversion Module Description: If you've ever tried to connect a 3.3V device to a 5V system, you know what a challenge it can be. The logic level converter is a small device that safely steps down 5V signals to 3.3V AND steps up 3.3V to 5V at the same time. This level converter also works with 2.8V and 1.8V devices. What really separates this Logic level converter from our previous versions is that you can successfully set your high and low voltages and step up and down between them safely on the same channel. Each level converter has the capability of converting 4 pins on the high side to 4 pins on the low side with two inputs and two outputs provided for each side. The level converter is very easy to use. The board needs to be powered from the two voltages sources (high voltage and low voltage) that your system is using. High voltage (5V for example) to the 'HV' pin, low voltage (3.3V for example) to 'LV' and ground from the system to the 'GND' pin. Not original item, please note. Package included: 1 x Level Conversion Module

Electronics/Audio

Logic Level Converter Bi-Directional IIC 4 Way Level Conversion Module

Geekcreit 7Pin 0.96 Inch OLED Display 12864 SSD1306 SPI IIC Serial LCD Screen Module For Arduino

Geekcreit 7Pin 0.96 Inch OLED Display 12864 SSD1306 SPI IIC Serial LCD Screen Module For Arduino

Feature: Control chip: SSD1306 Display area: 21.744 x 10864mm Physical size: 27.3 x 27.8mm Interface type: Default 4-wire SPI Switchable rear resistor to use 3-wire SPI, IIC interfaces Number of pins: 7 Display color: yellow blue Working temperature: -40~70C Net weight: 5g Interface definition: 1> GND (Power ground) 2> VCC (Power + 3.3-5V) 3> D0 (SPI clock line for SPI interface and IIC clock line for IIC interface) 4> D1 (SPI data line for SPI interface and IIC data line for IIC interface) 5> RES (OLED reset, OLED needs to be reset once after power-on) 6> DC (SPI data/command selection pin, used to set IIC address when IIC interface) 7> CS (OLED SPI chip select, active low, if you do not want to use must be grounded) Package includes: 1 x 0.96 Inch OLED Display Module Wiring method: Wiring 1: MCU hardware SPI connection method: If there is only one device on the SPI bus, you can directly ground the CS of the OLED screen, which saves an IO. Wiring 2: MCU IO analog SPI connection mode: If there is only one device on the SPI bus, you can directly ground the CS of the OLED screen, which saves an IO. Wiring 3: MCU analog IIC connection method: IIC address: DC is low = 0x78 DC is high = 0x7A Generally DC grounding Wiring 4: MCU hardware IIC connection method: IIC address: DC is low = 0x78 DC is high = 0x7A Generally DC grounding As below pictures show:

Electronics/Audio

Geekcreit 7Pin 0.96 Inch OLED Display 12864 SSD1306 SPI IIC Serial LCD Screen Module For Arduino

10Pcs IIC 4 Way Bi-Directional Logic Level Converter Module

10Pcs IIC 4 Way Bi-Directional Logic Level Converter Module

10Pcs IIC 4 Way Bi-Directional Logic Level Converter Module Description: If you've ever tried to connect a 3.3V device to a 5V system, you know what a challenge it can be. The logic level converter is a small device that safely steps down 5V signals to 3.3V AND steps up 3.3V to 5V at the same time. This level converter also works with 2.8V and 1.8V devices. What really separates this Logic level converter from our previous versions is that you can successfully set your high and low voltages and step up and down between them safely on the same channel. Each level converter has the capability of converting 4 pins on the high side to 4 pins on the low side with two inputs and two outputs provided for each side. The level converter is very easy to use. The board needs to be powered from the two voltages sources (high voltage and low voltage) that your system is using. High voltage (5V for example) to the 'HV' pin, low voltage (3.3V for example) to 'LV' and ground from the system to the 'GND' pin. Not original item, please note. Package included: 10 x Level Conversion Module

Electronics/Audio

10Pcs IIC 4 Way Bi-Directional Logic Level Converter Module

8 Channel Logic Level Translator Converter Bi-Directional Module

8 Channel Logic Level Translator Converter Bi-Directional Module

8 Channel Logic Level Translator Converter Bi-Directional Module Introduction: If you've ever tried to connect a 3.3V device to a 5V system, you know what a challenge it can be. The SparkFun bi-directional logic level converter is a small device that safely steps down 5V signals to 3.3V AND steps up 3.3V to 5V at the same time. This level converter also works with 2.8V and 1.8V devices. What really separates this Logic level converter from our previous versions is that you can successfully set your high and low voltages and step up and down between them safely on the same channel. Each level converter has the capability of converting 4 pins on the high side to 4 pins on the low side with two inputs and two outputs provided for each side. The level converter is very easy to use. The board needs to be powered from the two voltages sources (high voltage and low voltage) that your system is using. High voltage (5V for example) to the 'HV' pin, low voltage (3.3V for example) to 'LV' and ground from the system to the 'GND' pin. Feature: 8-channel high-voltage and low-voltage logic bidirectional translation Mini size, 4.1cm x 1.8cm Comes with 2 rows of 6pin, unsoldered Compatible breadboard, can be directly inserted in the breadboard Note: (For example: High voltage: 5V, low voltage: 3.3V) HV connect 5V power supply LV connect 3.3V power supply GND connect negative, two power supply commons LVx input and output is 3.3V TTL, HVx input and output is 5V TTL, LVx and TVx bidirectional transfers Package includes: 1 x 8 Channel Logic Level Translator Converter

Electronics/Audio

8 Channel Logic Level Translator Converter Bi-Directional Module

20Pcs 8-Channel Logic Level Translator Converter Bi-Directional Module

20Pcs 8-Channel Logic Level Translator Converter Bi-Directional Module

20Pcs 8-Channel Logic Level Translator Converter Bi-Directional Module Introduction: If you've ever tried to connect a 3.3V device to a 5V system, you know what a challenge it can be. The SparkFun bi-directional logic level converter is a small device that safely steps down 5V signals to 3.3V AND steps up 3.3V to 5V at the same time. This level converter also works with 2.8V and 1.8V devices. What really separates this Logic level converter from our previous versions is that you can successfully set your high and low voltages and step up and down between them safely on the same channel. Each level converter has the capability of converting 4 pins on the high side to 4 pins on the low side with two inputs and two outputs provided for each side. The level converter is very easy to use. The board needs to be powered from the two voltages sources (high voltage and low voltage) that your system is using. High voltage (5V for example) to the 'HV' pin, low voltage (3.3V for example) to 'LV' and ground from the system to the 'GND' pin. Feature: 8-channel high-voltage and low-voltage logic bidirectional translation Mini size, 4.1cm x 1.8cm Comes with 2 rows of 6pin, unsoldered Compatible breadboard, can be directly inserted in the breadboard Note: (For example: High voltage: 5V, low voltage: 3.3V) HV connect 5V power supply LV connect 3.3V power supply GND connect negative, two power supply commons LVx input and output is 3.3V TTL, HVx input and output is 5V TTL, LVx and TVx bidirectional transfers Package includes: 20 x Eight Channel Logic Level Translator Converter

Electronics/Audio

20Pcs 8-Channel Logic Level Translator Converter Bi-Directional Module

10Pcs 8-Channel Logic Level Translator Converter Bi-Directional Module

10Pcs 8-Channel Logic Level Translator Converter Bi-Directional Module

10Pcs 8-Channel Logic Level Translator Converter Bi-Directional Module Introduction: If you've ever tried to connect a 3.3V device to a 5V system, you know what a challenge it can be. The SparkFun bi-directional logic level converter is a small device that safely steps down 5V signals to 3.3V AND steps up 3.3V to 5V at the same time. This level converter also works with 2.8V and 1.8V devices. What really separates this Logic level converter from our previous versions is that you can successfully set your high and low voltages and step up and down between them safely on the same channel. Each level converter has the capability of converting 4 pins on the high side to 4 pins on the low side with two inputs and two outputs provided for each side. The level converter is very easy to use. The board needs to be powered from the two voltages sources (high voltage and low voltage) that your system is using. High voltage (5V for example) to the 'HV' pin, low voltage (3.3V for example) to 'LV' and ground from the system to the 'GND' pin. Feature: 8-channel high-voltage and low-voltage logic bidirectional translation Mini size, 4.1cm x 1.8cm Comes with 2 rows of 6pin, unsoldered Compatible breadboard, can be directly inserted in the breadboard Note: (For example: High voltage: 5V, low voltage: 3.3V) HV connect 5V power supply LV connect 3.3V power supply GND connect negative, two power supply commons LVx input and output is 3.3V TTL, HVx input and output is 5V TTL, LVx and TVx bidirectional transfers Package includes: 10 x Eight Channel Logic Level Translator Converter

Electronics/Audio

10Pcs 8-Channel Logic Level Translator Converter Bi-Directional Module

5Pcs 8-Channel Logic Level Translator Converter Bi-Directional Module

5Pcs 8-Channel Logic Level Translator Converter Bi-Directional Module

5Pcs 8-Channel Logic Level Translator Converter Bi-Directional Module Introduction: If you've ever tried to connect a 3.3V device to a 5V system, you know what a challenge it can be. The SparkFun bi-directional logic level converter is a small device that safely steps down 5V signals to 3.3V AND steps up 3.3V to 5V at the same time. This level converter also works with 2.8V and 1.8V devices. What really separates this Logic level converter from our previous versions is that you can successfully set your high and low voltages and step up and down between them safely on the same channel. Each level converter has the capability of converting 4 pins on the high side to 4 pins on the low side with two inputs and two outputs provided for each side. The level converter is very easy to use. The board needs to be powered from the two voltages sources (high voltage and low voltage) that your system is using. High voltage (5V for example) to the 'HV' pin, low voltage (3.3V for example) to 'LV' and ground from the system to the 'GND' pin. Feature: 8-channel high-voltage and low-voltage logic bidirectional translation Mini size, 4.1cm x 1.8cm Comes with 2 rows of 6pin, unsoldered Compatible breadboard, can be directly inserted in the breadboard Note: (For example: High voltage: 5V, low voltage: 3.3V) HV connect 5V power supply LV connect 3.3V power supply GND connect negative, two power supply commons LVx input and output is 3.3V TTL, HVx input and output is 5V TTL, LVx and TVx bidirectional transfers Package includes: 5 x Eight Channel Logic Level Translator Converter

Electronics/Audio

5Pcs 8-Channel Logic Level Translator Converter Bi-Directional Module

3Pcs Two Channel IIC I2C Logic Level Converter Bi-Directional Module

3Pcs Two Channel IIC I2C Logic Level Converter Bi-Directional Module

3Pcs Two Channel IIC I2C Logic Level Converter Bi-Directional Module Feature: Power supply :5V-3V AVCC connect to 5V system power ASCL connect to 5V system SCL ASDA connect to 5V system SDA AGND connect to 5V system GND BVCC connect to 3V system power BSCL connect to 3V system SCL BSDA connect to 3V systems SDA BGND connect to 3V system GND Package included: 3 x Two Channel IIC I2C Logic Level Converter Bi-Directional Module

Electronics/Audio

3Pcs Two Channel IIC I2C Logic Level Converter Bi-Directional Module

24V 15V 12V To 5V Positive And Negative Voltage Regulator Module

24V 15V 12V To 5V Positive And Negative Voltage Regulator Module

TPS5430 features: TPS5430 has good features, its performance and the main parameters are as follows: High current output: 3A (peak 4A); Wide voltage input range: 5.5 ~ 36V; High conversion efficiency: the best conditions up to 95%; Wide voltage output range: the minimum can be adjusted down to 1.221V; Internal compensation minimizes the number of external components; Fixed 500kHz conversion rate; Over current protection and thermal shutdown function; With switch enable pin, off state only 17uA quiescent current; Internal Soft-Start Compared with other DC switching power supply chips of the same type, the high conversion efficiency of the TPS5430 is of particular concern. Module features: 1. bold high-current alignment + vias + window + make the line temperature rise smaller, more stable and lasting 2. large electrolytic + after LC filter combination filter effectively filter high and low frequency ripple and switching noise 3. the chip itself has over-temperature overheating automatic protection 4. Positive voltage must be less than the supply of 3V or more, the negative pressure must be with the supply voltage and less than 36V. 5. the use of high-frequency shielded inductors effectively reduce radiation interference 6. the module size is 40mm * 46m. Package included: 1 x 24V 15V 12V To 5V Positive And Negative Voltage Regulator Module

Electronics/Audio

24V 15V 12V To 5V Positive And Negative Voltage Regulator Module

G-R-18V-1 GSM Relay Control Board Support Mobile Phone Remote Control Switch Water Pump Control Cabinet Server Restart

G-R-18V-1 GSM Relay Control Board Support Mobile Phone Remote Control Switch Water Pump Control Cabinet Server Restart

How to set (Video tutorial): http://files.banggood.com/2018/06/SKU883466.rar Feature: Power supply interface: Power supply voltage: 6V-18V. When using 6V power supply, the current must be guaranteed 1.5A or above. Relay interface: Using 250V 10A relay, you can directly operate most of the electrical appliances on the market. SIM Card Socket: Insert SIM card when system powered off. (In China, please use mobile or Unicom card). LED interface: There are three LED lights named D3 D5 D6 (D5 is close to the positioning hole, D6 is close to the antenna interface). LED indicator state corresponds to the equipment working conditions are as follows, each column is one state. Package includes: 1 x GSM Relay Control Board

Electronics/Audio

G-R-18V-1 GSM Relay Control Board Support Mobile Phone Remote Control Switch Water Pump Control Cabinet Server Restart

DC 12V XH-M452 Temperature And Humidity Controller Module Digital Display High Accuracy Dual Output Automatic Constant Temperature And Humidity Control Board

DC 12V XH-M452 Temperature And Humidity Controller Module Digital Display High Accuracy Dual Output Automatic Constant Temperature And Humidity Control Board

Parameter: Model: XH-M452 Voltage: DC 12V Temperature range: -20C to 60C Temperature range: 0% to 100%RH Control accuracy: 0.1C, 0.1RH Detector probe: integrated sensor Output type: relay output Output capacity: up to 10A Weight: about 69g (with sensor) Size: 65*55*28mm (length*width*height) How to control the humidity: Humidification / dehumidification mode setting method: 1. Set [start humidity]: press and hold the '+' key to start the humidity value flashing, and set the start humidity value with +/- key. 2. Set [stop Humidity]: press and hold the '-' key to stop the humidity value from flashing. Use the +/- keys to set the stop humidity value. How to control the temperature: 1. Set start temperature +: under the normal display state, long press the '+' button for 3 seconds, the start temperature value flashes, press +/- key to set the value, after 5 seconds without operation, automatically return to the detection temperature display. 2. Set the stop temperature: under the normal display state, long press the '-' button for 3 seconds to stop the flashing of the temperature value. Press the +/- button to set the value. 3. Restore factory settings: at the same time long press the temperature key and humidity '+' button for 3 seconds, digital display 888888 4. Heating / cooling mode setting method: 4.1 Setting method: start temperature < stop temperature (program automatically determines operating mode as heating mode) 4.2 Setting method: start temperature > stop temperature (program automatically determines the operating mode as cooling mode) 4.3 Setting method: set [start temperature]: long press the '+' button to start the temperature flashing and set the start temperature value via the +/- keys; set [stop temperature]: long press the '+' button to stop the temperature flashing and set the stop temperature value via the +/- keys Note: When setting the mode, if you accidentally set the set temperature value upside down, the output indicator will not light, the load does not work, if the above conditions appear

Electronics/Audio

DC 12V XH-M452 Temperature And Humidity Controller Module Digital Display High Accuracy Dual Output Automatic Constant Temperature And Humidity Control Board

5pcs KM-1 DC 6-12V PWM Motor Speed Controller Kit DIY Motor Speed Regulator Set Sealed Potentiometer Stepless Speed Control Long Service Life Stable Performance Small Noise And Large Torque Function

5pcs KM-1 DC 6-12V PWM Motor Speed Controller Kit DIY Motor Speed Regulator Set Sealed Potentiometer Stepless Speed Control Long Service Life Stable Performance Small Noise And Large Torque Function

Specifications: Model: KM-1 Operating voltage: DC 6-12V PCB board size: 40 x 40mm Circuit description: KM-1 uses PWM (pulse width modulation) to control the speed of the motor, adjust the pulse width duty ratio, so that the speed from zero to the maximum speed stepless speed regulation. The wider the crest width of the control waveform, the faster the motor speed; on the contrary, the wider the width of the control wave trough, the slower the motor speed. Circuit boards and components are made of high quality devices to ensure the success rate and stability of the circuit. 1. The circuit board is made of high quality material, the welding pad can endure many times welding and won't fall off; 2. Speed potentiometer using sealed potentiometer with long service life, not easy to enter the dust, not easy to oxidation and so on; 3. Motor performance stability, small noise, large torque. Package included: 5 x KM-1 DC 6-12V PWM motor speed controller kit

Electronics/Audio

5pcs KM-1 DC 6-12V PWM Motor Speed Controller Kit DIY Motor Speed Regulator Set Sealed Potentiometer Stepless Speed Control Long Service Life Stable Performance Small Noise And Large Torque Function

3pcs KM-1 DC 6-12V PWM Motor Speed Controller Kit DIY Motor Speed Regulator Set Sealed Potentiometer Stepless Speed Control Long Service Life Stable Performance Small Noise And Large Torque Function

3pcs KM-1 DC 6-12V PWM Motor Speed Controller Kit DIY Motor Speed Regulator Set Sealed Potentiometer Stepless Speed Control Long Service Life Stable Performance Small Noise And Large Torque Function

Specifications: Model: KM-1 Operating voltage: DC 6-12V PCB board size: 40 x 40mm Circuit description: KM-1 uses PWM (pulse width modulation) to control the speed of the motor, adjust the pulse width duty ratio, so that the speed from zero to the maximum speed stepless speed regulation. The wider the crest width of the control waveform, the faster the motor speed; on the contrary, the wider the width of the control wave trough, the slower the motor speed. Circuit boards and components are made of high quality devices to ensure the success rate and stability of the circuit. 1. The circuit board is made of high quality material, the welding pad can endure many times welding and won't fall off; 2. Speed potentiometer using sealed potentiometer with long service life, not easy to enter the dust, not easy to oxidation and so on; 3. Motor performance stability, small noise, large torque. Package included: 3 x KM-1 DC 6-12V PWM motor speed controller kit

Electronics/Audio

3pcs KM-1 DC 6-12V PWM Motor Speed Controller Kit DIY Motor Speed Regulator Set Sealed Potentiometer Stepless Speed Control Long Service Life Stable Performance Small Noise And Large Torque Function

EQKIT DC 6-12V PWM Motor Speed Controller Kit DIY Motor Speed Regulator Set Sealed Potentiometer Stepless Speed Control With Long Service Life Stable Performance Small Noise And Large Torque Function

EQKIT DC 6-12V PWM Motor Speed Controller Kit DIY Motor Speed Regulator Set Sealed Potentiometer Stepless Speed Control With Long Service Life Stable Performance Small Noise And Large Torque Function

Specifications: Model: KM-1 Operating voltage: DC 6-12V PCB board size: 40 x 40mm Circuit description: KM-1 uses PWM (pulse width modulation) to control the speed of the motor, adjust the pulse width duty ratio, so that the speed from zero to the maximum speed stepless speed regulation. The wider the crest width of the control waveform, the faster the motor speed; on the contrary, the wider the width of the control wave trough, the slower the motor speed. Circuit boards and components are made of high quality devices to ensure the success rate and stability of the circuit. 1. The circuit board is made of high quality material, the welding pad can endure many times welding and won't fall off; 2. Speed potentiometer using sealed potentiometer with long service life, not easy to enter the dust, not easy to oxidation and so on; 3. Motor performance stability, small noise, large torque. Package included: 1 x KM-1 DC 6-12V PWM motor speed controller kit

Electronics/Audio

EQKIT DC 6-12V PWM Motor Speed Controller Kit DIY Motor Speed Regulator Set Sealed Potentiometer Stepless Speed Control With Long Service Life Stable Performance Small Noise And Large Torque Function

3Pcs Wemos X-Ring RGB WS2812b LED Module For RGB Built-in LED 12 Colorful LED Module For WAVGAT ESP8266 RGB

3Pcs Wemos X-Ring RGB WS2812b LED Module For RGB Built-in LED 12 Colorful LED Module For WAVGAT ESP8266 RGB

Description: This is a X-Ring RGB WS2812b LED Module For WAVGAT ESP8266 RGB. Package included: 3 x X-Ring RGB WS2812b LED Module 36 x Pin

Electronics/Audio

3Pcs Wemos X-Ring RGB WS2812b LED Module For RGB Built-in LED 12 Colorful LED Module For WAVGAT ESP8266 RGB

5Pcs Wemos X-Ring RGB WS2812b LED Module For RGB Built-in LED 12 Colorful LED Module For WAVGAT ESP8266 RGB

5Pcs Wemos X-Ring RGB WS2812b LED Module For RGB Built-in LED 12 Colorful LED Module For WAVGAT ESP8266 RGB

Description: This is a X-Ring RGB WS2812b LED Module For WAVGAT ESP8266 RGB. Package included: 5 x X-Ring RGB WS2812b LED Module 60 x Pin

Electronics/Audio

5Pcs Wemos X-Ring RGB WS2812b LED Module For RGB Built-in LED 12 Colorful LED Module For WAVGAT ESP8266 RGB

ESP8266 Development Kit With Display Screen TFT Show Image Or Word By Nodemcu Board DIY Kit CH340 NodeMcu Lua WIFI

ESP8266 Development Kit With Display Screen TFT Show Image Or Word By Nodemcu Board DIY Kit CH340 NodeMcu Lua WIFI

Description: This product kit can be used for some of the functions of the application of things, for example, display temperature and humidity, weather data display. TFT screen information: TFT screen and NodeMCU connection diagram: Package included: 1 x NodeMCU 1 x 1.44 inch TFT screen 8 x DuPont line

Electronics/Audio

ESP8266 Development Kit With Display Screen TFT Show Image Or Word By Nodemcu Board DIY Kit CH340 NodeMcu Lua WIFI

ESP-Mesh Networking With RGB Serial Port WiFi Wireless IoT Communication Transmission Module 8285 Development Board

ESP-Mesh Networking With RGB Serial Port WiFi Wireless IoT Communication Transmission Module 8285 Development Board

Introduction: It based on ESP-M module developed the Esp-mesh Development Board. With an RGB serial port, this version is fully compatible with the NODEMCU version of the market. Board Size: 36mm*24mm Package included: 1 x ESP-Mesh Networking with RGB Serial Port WiFi Wireless IoT Communication Transmission Module 8285 Development Board

Electronics/Audio

ESP-Mesh Networking With RGB Serial Port WiFi Wireless IoT Communication Transmission Module 8285 Development Board