1-10pcs ESP8266 serial port wifi module NodeMCU Lua V3 Internet of Things development board TYPE-C interface CH340

1-10pcs ESP8266 serial port wifi module NodeMCU Lua V3 Internet of Things development board TYPE-C interface CH340
Product Features
802.11b/g/n
Built in Tensilia L106 ultra-low power consumption 32-bit micro MCU, with main frequency supporting 80
Built in 10bit high-precision ADC
Built in TCP/IP protocol stack
Built in TR switch, balun, LNA, power amplifier and matching network
Built in PLL, voltage regulator and power management components,+18dBm A-MPDU, A-MSDU aggregation and 0.4s protection interval in 802.11b mode
Wi Fi @ 2.4GHz, supporting WPA/WPA2 security mode
Support AT local upgrade and cloud OTA upgrade
Support STA/AP/STA+AP working mode
Support Smart Config functions (including Android and iOS devices) HSPI, ｜ ART, I2C, I2S, IR Remote Control, PWM, GPIO deep sleep holding current is 20 υ A. Turn off current is less than 5uA
Wake up, connect and transfer data packets within 2ms
Power consumption in standby mode is less than 1.0mW (DTM3)