ESP8266 Serial Port Wifi Module NodeMCU Lua V3 Internet Of Things Development Board TYPE-C Micro USB Interface CH340

ESP8266 CH340 Micro USB Interface

Product Description:

The product is a development board the esp12eWiFi module.   We added peripheral circuits to it tofacilitate learning, development and use.  The ch340g serialport chip used in the peripheral circuit has stable

performance and is very convenient for debugging.   Justconnect it to the computer with mrico usB cable, you candownload the program for debugging, and burn the firmwarewith special software.

 WiFi module parameters:

1.802.11 big/n

2.  FCC Wireless Certification

3.  Built in Tensilica l106 ultra-low power 32-bit micro MCU, the mainfrequency supports 80 MHz and 160 MHz, and supports RTOS4.  Built in 10bit high-precision ADC

5.  Built in TCP / IP protocol stack

6.  Built in tr switch, balun,LNA,power amplifier and matching network7.  Built in PLL, voltage regulator and power management components,in 802.11b mode+20dbm output power

8.   Aggregation of A-MPDU and A-MSDU and protection interval of 0.4s9.WiFi@2.4GHz,supporting WPA /WPA2 security mode

10.   support at remote upgrade and cloud OTA upgrade11.  Support STA 主APi sta+APworking mode

12.  Support smart config function (including Android and lOs devices)13.  HSPI、UART、I2C、I2S、IR Remote Control、PWM.  GPIO

14.  The deep sleep holding current is 10uA, and the off current is lessthan 5ua

wake up, connect and transfer data packets within 15.2ms

16.  Power consumption in standby state is less than 1.0mw (dtim3)

17.  Operating temperature range: - 40 ℃ - 125 ℃

ESP8266 CH340 TYPE-C Interface

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 for 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)

Application Circuit: