3pcs rf kit board

Buy 3Pcs RF Demo Kit RF Demo Board Development Board Test Board Calibration Board for R1,056.10

Buy RF Demo Kit RF Demo Board Development Board Test Board Calibration Board for R379.00

FAST AFFORDABLE COURIER SHIPPING TO SOUTH AFRICA Feature: This is a smart hardware development kit that supports the cloud. The simple and cost-effective IoT development board does not require you to understand the complex knowledge of network, TCP/IP, etc. As long as you can C language, you can quickly realize it with Anxin's wit cloud SDK. Secondary development, this DEMO board can use the mobile phone flow control onboard RGB colorful lights, mobile phone APP, can display the ambient brightness through the photoresistor, the code can be made to your own remote as long as you can modify it for half an hour. Control equipment, the system generates APP (Android, IOS) for free, open SDK, you only need to do the API UI of the APP to develop a finished product. Wit Cloud Beta User Guide and ESP8266SDK: https://pan.baidu.com/s/1eQDaQau SDK compilation environment cygwin: https://pan.baidu.com/s/1kTIpKJ9 Wit Cloud Developer Forum: https://club.gizwits.com Wit cloud platform: https://site.gizwits.com/zh-cn/developer Mobile APP source code and related materials can be downloaded to the wit cloud platform registration developer number. Package includes: 3 x ESP8266 Development Board 3 x ESP-12F Expansion Module 3pcs ESP8266 Development Board ESP-12F Expansion Module Board Secondary Development Hardware Development Kit 3pcs ESP8266 Development Board ESP-12F Expansion Module Board Secondary Development Hardware Development Kit 3pcs ESP8266 Development Board ESP-12F Expansion Module Board Secondary Development Hardware Development Kit

Buy 3pcs RF 433MHz for Transmitter Receiver Module RF Wireless Link Kit +6PCS Sprin for R258.75

Buy 3pcs RF 315MHz for Transmitter Receiver Module RF Wireless Link Kit +6PCS Spring Antennas OPEN-SMART for R235.00

Buy 3pcs RF 315MHz for Transmitter Receiver Module RF Wireless Link Kit +6PCS for R199.00

3Pcs 1100 Meter Long Distance NRF24L01+PA+LNA Wireless Module Board With Antenna Desription: NRF24L01P + PA + LNA Division for the ultra-long-distance data transmission, specially developed high-power and high sensitivity wireless module 2.4G ISM band NRF24L01P + PA + LNA wireless module to work in the license-free that can be point-to-point applications or be composed of a star network. Digital transmission chip NRF24L01+ with the Division of Professional Design professional full two-way RF power amplifier high power PA and LNA chip, RF switches and band pass filters, makes effective communication distance greatly expand. RF part, it has been done a lot of optimization matching debugging. The emission efficiency to achieve the highest harmonic minimum and make NRF24L01P + PA + LNA wireless module of RF interference to the external equipment reaches minimum, while not susceptible to interference from other devices. NRF24L01P + PA + LNA wireless module integration is extremely high, the size is 41mm x 15.5mm to make conveniently embedded. Package included: 3 x 1100 Meter Long Distance NRF24L01+PA+LNA Wireless Module Board With Antenna

3Pcs MAX7219 Dot Matrix Module MCU LED Control Module Kit For Arduino Specifications: A single module can drive an 8 x 8 common cathode lattice Operating voltage: 5V Size: 5 x 3.2 x 1.5 cm (L x W x H) LED color: Red With four screws hole, aperture 3mm With input and output interfaces, supports multiple modules cascade Wiring instructions: 1. The module left side as an input port and the output port on the right 2. To control a single module, just connect the input port to the CPU 3. When cascading multiple modules, the input port of the first module connect to the CPU, the output port connect to the input port of the second one, and so on. In the case of 51 MCU: VCC → 5V GND → GND DIN → P22 CS → P21 CLK → P20 Note: 1. VCC and GND is not reversed, it would burn the chip! 2. When the 51 microcontroller P0 port controlling, must be connected to the pull-up resistor, it is recommended that the resistance of 4.7K--10K 3. Please install lattice into the round hole first, and then insert the round hole to PCB board and weld. Face the side of lattice with words, from left to right pin order is 123456. PCB board 1st pin is square pad! 4. Electrolytic capacitors long-pin as positive, short-pin as negative; ceramic capacitor hsa no positive and negative points Package included: 3 x LED module 3 x Dupont line (5P-20cm)

3Pcs ESP8266 ESP-12F Remote Serial Port WIFI Transceiver Wireless Module Description: ESP-12F: breakthrough design, there are new breakthroughs. The new four-layer board design, the new revision antenna RF performance optimization, compared to the communication from the ESP-12E increased by 30% to 50%! Semi-hole chip technology, the whole IO leads, with metal shielding shell, has passed FCC & CE & RoHS certification, built-board PCB antenna, 4M bytes Flash. Note: We don't offer any supports,sorry for the inconvenience. Package included: 3 x ESP8266 ESP-12F Remote Serial Port WIFI Transceiver Wireless Module

Buy 3pcs 433MHz RF Wireless Receiver Module Transmitter kit + 2PCS RF Spring An for R219.00

FAST AFFORDABLE COURIER SHIPPING TO SOUTH AFRICA Feature: Two-color LED strobe fun DIY kit parts produced. Simple and practical, easy installation, low power consumption. Technical specifications: Product Name: DIY Flash Kit Color: Two color in random Dimensions: 9x3cm / 3.54 "x1.18" Voltage: 3-5V Package Included: 3 x Flash Kit DIY (with battery box) 3 x Instructions 3pcs DIY Two-color LED Flashlight Electronic Kit Circuit Board 3pcs DIY Two-color LED Flashlight Electronic Kit Circuit Board 3pcs DIY Two-color LED Flashlight Electronic Kit Circuit Board

Buy 3pcs DC12V 10A 1CH 433MHz Wireless Relay RF Remote Control Switch Receiver Board for R199.00

Buy 3pcs 433MHz Wireless Transceiver Kit Mini RF Transmitter Receiver Module + 6PCS Spring Antennas for R210.05

Buy 3pcs 433MHz Wireless Transceiver Kit Mini RF Transmitter Receiver Module + 6PCS Spring Antennas OPEN for R322.00

Buy 3pcs KTNNKG Wireless Light Switch Kit For Lamps Fans Appliances 433Mhz RF Receiver Default ON for R334.47