ESP8285 ESP-M2 M3 NodeMCU-M ESP8266 Development WiFi Board Module For Adruino F
ESP8285 Nodemcu-M
 
Product introduction:

the Nodemcu-M is completely compatatible with Nodemcu V3 but cheaper than it. the NodeMcu is an open-source firmware and development kit that helps you to prototype your product within a couple of scripts of Lua IOT lines.
the ESP8285-based Development Kit, integrates GPIO, PWM, IIC, -wire and ADC all into a card.
power your developement in the fastest mode combining with NodeMCU Firmware!
USB-TTL included, plug & play
10 GPIO, each GPIO can be PWM, I2C, -wire
FCC CERTIFIED WI-FI Module
PCB antenna
Product Features:
Open-source; interactive; programmable
low price; simple; intelligent
WI-FI enabled
Arduino-like hardware IO
Advanced IO Hardware API, which can drastically reduce redundant work to configure and manipulate hardware
code as ard-uino, but interactively in Lua script
Nodejs Network API Style
Event-driven API for the applicaitons network, which write code developers faciliates running on a 5mm * 5mm Nodejs-style MCU size
greatly accelerate your IOT application development process.
lowest cost WI-FI
 
Package Include:
1 x ESP8285 Nodemcu-M development board
 
ESP8285 ESP-M3
What is ESP8285?

    ESP8285 = ESP8266 + 1 m, bearing high temperature 125 ℃ (one for ESP8266 just 85 ℃). More importantly, the code programmed in ESP8266 can be used for ESP8285 intactly.

    The ESP-M3 encapsulates the high performance ESP8285 chip, which equals the ESP8266 chip plus 1 m of flash memory. The ESP825 chip is encapsulated by the extended tensilica's L106 32-bit processor, along with SRAM. The ESP825 has a full and Wi-Fi fuction that can be used alone and alsoused as a slave with other MCU hosters that can start directly from a flash-based. In addition, the built-in high-speed buffer is an allowance for system performance. Especially, the ESP8285 can be used as a Wi-Fi adapter by SPI / SDIO and / or I2C / UART interface, when it is applied to another MCU design.

Features

    Ultra-small size;

    Support serial to Wi-Fi;

    Wireless Transparent transmission;

    Long transmission distance with ultra-low power;

    Having a high temperature of up to 125 ° C, compared to 85 ℃ for ESP8266.

Parameters
SOC characteristics

    Built-in tensilica L106 ultra-low power 32-bit processor, the main frequency supports 80 MHz and160MHz, and rtos;

    Built-in protocol tcp / ip;

    Built-in one channel 10-bit high-precision ADC;

    Hanging interface: hspi, UART, I2C, I2S, IR remote controk, PWM, GPIO;

    Deep sleep current 10uA, the cutoff current is less than 5uA;

    Service, connect and transfer the data packet for 2 ms;

    To consume power less than 1.0 MW (DTIM3), when on stand by status;

    Built-in 1 m bytes for SPI flash memory.

Wi-Fi Features

    Support 802.11 B / G / N / E / I;

    Station support, soft AP, soft mode AP + sta;

    Support for Wi-Fi Direct (P2P);

    Support for ccmp (CBC-MAC, calculation mode), TKIP (mic, RC4), WAPI (SMS4), WEP (RC4), CRC, etc., for hardware acceleration.

    P2P search, P2P Go mode / gc mode and P2P power management

    WPA / PA2PSK and WPS;

    802.11 securitycertification: pre-certification and TSN

    Support 802.11n (2.4 GHz);

    802.1 h / RFC1042 Encapsulation of the frame;

    Support seam less roaming;

    Support for remote updates and cloud updates (OTA);

    Support for Smart config functions (including Android and iOS devices).

Interface Module

    2 * UART;

    1 * ADC;

    1 * en;

    1 * wake pin;

    1 * hspi;

    1 * I2C;

    1 * I2S

    More than 10 * gpios

Operating temperature: -40 ℃ - + 125 ℃;
Module size: 26.8 mm * 16 mm

Application

    Electronic devices;

    Smart Power Plug, smart light;

    Infant monitor;

    Sensor networks;

    Security id tags;

    Wireless location beacon;

    Home automation;

    Mesh networks;

    IP video camera;

    Portable Electronics;

    Wireless recognition location;

    Industrial wireless control;
 
Package Included:
  1 x  ESP-M3 ESP8285 Serial Wireless Wi-Fi Transmission Module Compatible with ESP8266

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Le 02-sept.-21 à 05:28:11 Paris, le vendeur a ajouté les informations suivantes :

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