DT-06 Wireless WiFi Serial Port Transparent Transmission Module TTL to WiFi (ESP-M2)

Description

Product Introduction: TTL-WiFi is designed and developed based on E SP-M2 WiFi module which is extracted the TTL, EN, STATE and other pins. Importantly, the TTL-WiFi is already built-in the serial transparent transmission firmware and programmed, which can realize the transparent transmit the data to the cloud on the real-time, together with low-power control, status indictor. This board can replace the old wiring serial WiFi device to realize the data collection and control. Product Features: Fully compatible with the original electrical interface and physical interface for the serial transparent bluetooth; Built-in the industrial transparent transmission firmware V3.0 with stability and reliability by using the Web Configuration; Built-in the high-performance WiFi module E SP-M2 with size: 34mm*17mm*4mm; Working voltage: 4.5V~6.0V, TTL working voltage: 3.3V (compatible with 5.0V); Provided pins: STATE, TXD, RXD, EN; Average current: 80mA; when data sent, it is 170mA; but it is 20μA at deep sleep mode; Support serial AT com mand; Support re-programmable, OTA firmware update; Seamless transparent transmission between serial and WiFi; Built-in HTTP Web Server, support configure parameters by web page; Support re-connect automatically at WiFi STA mode and TCP Client; Support set baud rate, data bit, parity check, stop bits, and/or subcontracting time; Support baud rate (bps): 300/600/1200/2400/4800/9600/19200/38400/57600/74800/115200/230400/460800/921600/1843200/3686400; Suppor