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