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The NodeMCU ESP8266 board features a convenient micro USB slot
This VGA to HDMI converter needs no software and it is just plug and play all the way
Network Protocols: Supports various network protocols including TCP
Large terminal block connectors for connecting wires (18-26AWG) and power
11b/g/n and can be widely used in smart home and the Internet of Things
NRF51822 BLE4 2.4GHz Bluetooth 4.0 Module leonardo The NodeMCU ESP8266 board featuresNRF51822 BLE4 2. 4GHz Bluetooth 4. 0 Module The NRF51822 BLE4 2. 4GHz Bluetooth 4. 0 Module is a wireless module that uses the nRF51822 chip. This chip is a low power multiprotocol Bluetooth 4. 0 2. 4 GHz RF system on chip designed for wireless applications that require ultra low power consumption. The module has a communication distance of up to 30 meters in open outdoor conditions at a data rate of 1M and operates on a frequency range of 2. 4GHz
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