WeMos D1 CH340 ESP8266 ESP-12E CP2102 WiFi Development Board Shield Adapter
Description:

ESP8266-12 Module
Model:ESP8266-12E
ISM 2.4GHz
PA +25dBm
802.11b/g/n 
Warnings:
 1.This module requires a 3.3 volt supply for VCC, and 3.3V logic.
 2.It is not 5V tolant,Connect RX or TX on 5V Arduino will destroy this module.
3.You must use a logic level converter, or a 3.3V Arduino
4.The 3.3V supply on the Arduino has inadequate current capabilit to power this
module.
5.You must provide a separate,higher 3.3V supply(about 300mA or better)
 
ESP8266 Adapter Plate
Typ :ESP8266 Serial Wireless WIFI Module Adapter Plate
Application : for ESP-07 ESP-08 ESP-12
ESP-12E Module+Adapter
 
NodeMcu Lua ESP-12E
802.11 b/g/n
Integrated low power 32-bit MCU
Integrated 10-bit ADC
Integrated TCP/IP protocol stack
Integrated TR switch, balun, LNA, power amplifier and matching network
Integrated PLL, regulators, and power management units
Supports antenna diversity
WiFi 2.4 GHz, support WPA/WPA2
Support STA/AP/STA+AP operation modes
Support Smart Link Function for both Android and iOS devices
SDIO 2.0, (H) SPI, UART, I2C, I2S, IR Remote Control, PWM, GPIO
STBC, 1x1 MIMO, 2x1 MIMO
A-MPDU & A-MSDU aggregation & 0.4s guard interval
Deep sleep power <10uA, Power down leakage current < 5uA
Wake up and transmit packets in < 2ms
Standby power consumption of < 1.0mW (DTIM3)
+20 dBm output power in 802.11b mode
Operating temperature range -40C ~ 125C
FCC, CE, TELEC, WiFi Alliance, and SRRC certified
 
WeMos D1 ESP-12E
Based on ESP-8266EX
Arduino compatible, using Arduino IDE to program
11 x I / O pins
1 x ADC pin (input range of 0-3.3V)
Support OTA wireless upload
Onboard 5V 1A Switching Power Supply (highest input voltage 24V)
After installing the hardware package,
the direct use of Arduino IDE development, the same operation with Arduino 
I give you The web .this web is chinese ,so you need us the google translate.
ESP-12E Shield
1. Standard pin interface to achieve full compatibility with the pitch Arduino , Mega and so on. (Unless the standard size arduino, such as Nano, Mini)
2. 3.3V power supply using advanced chip (with the official expansion board power chip CC3000 same), so 3.3V Arduino board provided more accurate, so ESP8266 as official cc3000 chip work as normal, there is no gap.
3. It leads to a WiFi module power supply / service interface to facilitate developers to extend the power supply and maintenance.
4. Onboard ESP8266-12 stable industrial grade serial WiFi module, using an enhanced PCB antenna, signal better.
5. You can quickly switch DIP switch ESP8266-12 industrial grade WiFi stable operation mode (such as operating mode and upgrade mode) module, integrated serial chip, quickly flashing the firmware.
6. Built-in 5V to 3.3V TTL level converter to prevent high-pressure Arduino TTL level of the WiFi module damage.
7. Onboard ESP8266-12 stable industrial grade WiFi module with a metal shield, immunity to interference.
8. Onboard ESP8266-12 standard pitch leads to a stable industrial grade WiFi module all interfaces, enabling developers to easily develop deep.
9. Use stackable design, it can continue to accumulate above the other modules, easy to use.
10. Onboard four LED displays the status of ESP8266, namely PWR, DFU, AP, STA
  
Package Included:1PCS

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Le 02-sept.-21 à 05:27:21 Paris, le vendeur a ajouté les informations suivantes :

 

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