Technical Specifications

• Support STA/AP/STA+AP 3 working modes;
• Built-in TCP/IP protocol stack, support multiple-channel TCP Client connection (max 5);
• 0～D8, SD1～SD3: used for GPIO, PWM, IIC, ect; the driven ability can be arrived at 15mA;
• AD0: one-way ADC;
• Power input: 4.5V~9V(10VMAX), support USB powered and USB debug;
• Working current: ≈70mA(200mA MAX, continue), standby＜200uA;
• Transmission data rate: 110-460800bps;
• Support UART/GPIO data communication interface;
• Support update firmware remotely (OTA);
• Support Smart Link;
• Working temperature:-40℃～＋125℃；
• Driven mode: double large-power H bridge driven
• Weight: 7g.