Catalog > Internet of Things (IOT) Related Products > More Platforms Low Cost WI07C WiFi Module Low Cost WI07C WiFi Module HKD WI07C WIFI MODULE -LOW COST LOW COST WI07C WIFI MODULE BASED ON ESPRESSIF ESP8266EX. ESP-01S ,FOUR PIN INTERFACE, VCC-3V3, GND, TXD AND RXD. TWO EXTRA GPIOS CAN BE USED. HKD ESP/01... BREAKOUT BOARD SOLD SEPARATELY 41.64 ZAR inc for 1 Each 0 in Stock Add Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Features 8 Pin Connector 15mm x 25mm Black PCB Bult in PCB Antenna Simple AT Commands via two serial pins 3.3V Operation (Above 3.3V Will cause damage) Suports various modes (AP, STA, AP+STA) 802.11 b/g/n WiFi Direct (P2P) Integrated TCP/IP Stack Integrated WEP, TKIP, AES and WAPI Inegrated MAC Processors Built in TR switch, balun, LNA & power managnent <10uA in power down mode Integrated 32 bit RISC Processor, available to user Onboard UART for AT Commands Comms Supplied sealed in Anti-Static bag