ESP8266 ESP-12S Wi-Fi Serial Port Transceiver (Send, Receive) LWIP AP+STA WIFI Wireless Module
ESP-12S is the very latest enhanced version of the ESP-12 with improved signal output, EMI tolerance and extra flash memory.
UK Stock - Quick Delivery - Free P&P1 x ESP8266 ESP-12S Serial WIFI Wireless Transceiver Module Send Receive LWIP AP+STAESP8266 is a highly integrated chip designed for the needs of a new connected world. It offers a complete and self-contained Wi-Fi networking solution, allowing it to either host the application or to offload all Wi-Fi networking functions from another application processor.ESP8266 has powerful on-board processing and storage capabilities that allow it to be integrated with the sensors and other application specific devices through its GPIOs with minimal development up-front and minimal loading during runtime. Its high degree of on-chip integration allows for minimal external circuitry, and the entire solution, including front-end module, is designed to occupy minimal PCB area.
Product Details :-
- WIFI Wireless Transceiver Module
- Condition: New
- LWIP agreement
- Supports 3 modes: AP,STA,AP+STA
- 802.11 b/g/n
- Pad spacing: 2mm
- High quality module
- High efficiency AT commands, simple for your development.
- Colour: Black, as shown in pictures.
- Dimensions: 24mm x 16mm
Package Contents :-- 1 x ESP-12S WIFI Wireless Transceiver Module
Important note: this is a 3.3v module, ensure it is only connected to the 3v lines on your micro-controller, direct 5v will damage the module.
In addition to the 3.3v power supply for the module, 5v TTL data lines also need to be shifted to 3.3v. When using the module with a 5V micro-controller, such as a standard Arduino, ensure to use a level shifter on the URXD pin - a simple resistor-zener level shifter or voltage divider is sufficient. Again, this is to prevent over-voltage.
ESP8266 ESP-12S Serial Wireless WIFI Transceiver Module, UK SELLER FAST DELIVERY
New: A brand-new, unused, unopened and undamaged item in original retail packaging (where packaging is applicable). If the item comes direct from a manufacturer, it may be delivered in non-retail packaging, such as a plain or unprinted box or plastic bag. See the seller's listing for full detail