ESP8266 NodeMCU CP2102
ESP8266 Relay Module
- Only Relay
- Working voltage: DC 5V-12V
- Working current: ≥250mA
- Communication: ESP01 or ESP 01S WiFi module
- Transmission distance: the maximum transmission distance is 400m (open environment, mobile phone equipped with WiFi module)
- Load: 10A/ 250VAC, 10A/ 30VDC, 10A/ 30VDC, 10A/ 28VDC
- Size: 37 x 25mm
ESP8266-01 USB Adapter Programmer Board
- It is a good companion of ESP8266. This USB to serial module converts the USB interface to the serial port. And it is suitable for ESP8266.
- It is using CH340 serial chip. It is a more stable performance, and it is power compatible.
- This module supports all Windows systems.
- The main purpose of this USB to Serial connector is to connect ESP8266 and PC via the serial port.
- It consists of a CH340 chip.
- It has high-speed CPU frequency.
- It can be used as a serial port WIFI.
ESP8266-01 With Relay Module
ESP8266-01S Serial to wifi module
- 802.11 b/g/n
- Wi-Fi Direct (P2P), soft-AP
- Integrated TCP/IP protocol stack
- Integrated TR switch, balun, LNA, power amplifier and matching network
- Integrated PLLs, regulators, DCXO and power management units
- +19.5dBm output power in 802.11b mode
- Power down leakage current of <10uA
- Integrated low power 32-bit CPU could be used as application processor
