10pcs esp serial port

10Pcs ESP8266 ESP-01S Remote Serial Port WIFI Transceiver Wireless Module

10pcs JDY-10 Bluetooth 4.0 Module BLE Bluetooth Serial Port Module Compatible With CC2541 Slave Package contains 1 X item of the smallest listed variant.

Buy 10Pcs ESP8266 ESP-12E Remote Serial Port WIFI Transceiver Wireless Module for R610.00

Use: This adapter makes it easy to connect the ESP8266 to the PC via the serial port. Feature: 1. Using CH340 serial chip, stable performance, good compatibility, almost all the Windows system can compatible. 2. Adapter board integrated 1000uF solid capacitor, to ensure that the current supply, don't make WIFI module with power problem crash no response. 3. Using 3225 chip crystal, to enhance the stability of the serial port. 4. Quantity: 10pcs Package includes: 10 x USB To ESP8266 Serial Adapter

Buy 10pcs JDY-66 Dual-mode Bluetooth 4.2 Audio Module BLE Serial Port Transmission HIFI for R530.00

Product introduction: JDY-08 passthrough module is based on bluetooth 4.0 protocol standard, scope of work frequency of 2.4 GHZ, modulation method for GFSK, maximum transmitted power of 0 db, the largest launch distance of 80 meters, adopt TICC2541 chip design, support the user through the AT command to modify the device name, service UUID, transmission power, such as matching password instructions, convenient use and flexible. Function introduction: 1: WeChat pass-through (supports AirSync protocol, applies to WeChat H5 or factory server communication, including long packet data parsing and sending and receiving) 2: APP transmission (support Android and IOS data transmission) 3: iBeacon mode (support WeChat shake protocol and apple iBeacon protocol) 4: Sensor mode (temperature, humidity and many other sensor data acquisition applications) 5: host transmission mode (data transmission between application modules, communication between host and slave) 6: host observer mode (application sensor, indoor positioning) 7: PWM mode (used for motor speed regulation and LED light brightness adjustment) 8: IO mode (for mobile phone control relay or LED on/off) 9: indoor chamber location application (application of collecting iBeacon data to achieve range positioning) Technical parameters: 1: the communication rate is 3K Bytes/ second 2: 1024Bytes can be written in the serial port of APP transmission 3: the effective communication distance is 15 to 30 meters 4: support PWRC pin to control sleep 5: support IO port control disconnect Function description of two pins: DISC pin: for active disconnecting of bluetooth connection (default high level, low level disconnecting) PWRC pin: used to wake up sleep (default to sleep state). Use this pin to ground the AT command VCC pin: is the power pin of the module, and the power supply voltage ranges from 3.6V to 6V GND pin: power source ground TXD pin: serial port output pins RXD pin: serial input pins Package included: 10 x JDY-08 4.0 Bluetooth Module BLE CC2541 Airsync For IBeacon

Buy 10pcs 1.8 Inch LCD TFT Display Module With PCB Backplane 128X160 SPI Serial Port... for R1,219.00

Specification: Voltage: 5V Frequency: 900 1800 MHz Stand by current: Working current: Baud: 9600 or change by sending AT+IPR=xxxx Interface: TTL Commands: Regular AT commands Connector: 5V GND TxD RxD Antenna: Please solder a copper wire to the board or use an IPEX socket Temperatures: -30 C to 80 C Functions: Send/receive SMS messages and GPRS data. Feature: Excellent for remote sensing, experiments, alarms and automatic data collection. The control port is a regular serial port. You may connect it directly with a microcontroller such as Arduino, or you can use a USB to serial port adapter and send commands directly from a computer. Note: This is a DIY kit, you need to have some knowledge of electronics and ability. Package includes: 10 x DIY Kit Complete schematic:

Description: How to use? Development environment setup: Using the Windows environment to develop, Installation Steps:??br />1. Install the Arduino IDE, can download the Arduino IDE client from arduino.cc. 2. Install the Git GUI, can download the Git GUI client from git-scm.com. 3. Open Git GUI, and select Clone Existing Repository. Type the https://github.com/espressif/arduino-esp32.git in the Source Location option Click the Browse in the Target Directory option and select the /hardware folder under the Arduino IDE. And then add the /espressif/esp32 after the File path. In fact, create a folder, but cannot create by themselves, need to fill out to create in the software. Take my present path for example, the complete path of Target Directory is F:/bao/arduino-1.8.2/hardware/espressif/esp32 4. Click the Clone, wait for the installation to complete. 5. Installation completed. ??. Click, open tools folder of defined directory just now, click get.exe. start to download Library file 7. After the download completion, open Arduino IDE then you can see the boards can select ESP 32 development board 8. Select ESP 32 Dev Module, open example WiFi Scan and click upload Show download is completed. Open Serial port assistant so that you can see the scaned wifi information More details, please visit: https://github.com/espressif/arduino-esp32 Package included: 1 x Arduino IDE For ESP32 Module WiFi+Bluetooth Development Board