CW01

XinaBox Datasheet CW01 - ESP8266 Wi-Fi Core CW01 - ESP8266 Wi-Fi Core Contents 1 2 3 4 5 6 Overview Applications Specifications Getting Started Notes on programming External Links Overview This xCHIP forms part of the core modules and is equipped with Wi-Fi (https://en.wikipedia.org/wik i/Wi-Fi). The Wi-Fi module offers internet connectivity which allows the user to store data on the cloud which enables remote data access and opens up for the world of IoT. Front Product highlights 802.11 b/g/n 2.4 GHz WiFi Based on ESP8266/ESP-12-F 80 MHz processor 4 MB SPI Memory Arduino, Mongoose OS, NodeMCU and Lua compatible OTA capable through WiFi RGB LED Applications Internet-of-Things sensing and control applications Wireless sensing Mobile Application Control Specifications WiFi @ 2.4 GHz supports WPA / WPA2 security modes (non enterprise) Complete TCP / IP protocol stack On-board PCB antenna Processor: L106 32-bit RISC microprocessor core based on the Tensilica Xtensa Diamond Standard 106Micro running at 80 MHz 64 KB of instruction RAM, 96 KB of data RAM External QSPI flash: 4 MB IEEE 802.11 b/g/n Wi-Fi Integrated TR switch, balun, LNA, power amplifier and matching network WEP or WPA/WPA2 authentication or open networks Getting Started Arduino-ESP8266 (https://github.com/xinabox/Arduino-ESP8266) Choose Board: "XinaBox CW01" Choose default options for the rest. Mongoose OS (https://mongoose-os.com/docs/quickstart/setup.md) MicroPython (https://docs.micropython.org/en/latest/esp8266/tutorial/intro.html) Notes on programming Back ☒CHIP Main Category Core Sub Category Wireless Introduced 1 August 2016 Current version 1.0.0 Current version date 14 July 2017 Dimensions Size 2x2U (32x32mm) Weight 4.4 g Height 6.4/3/0.3 mm Non-☒BUS Connections North PCB Antenna Power Vcc (3.3v) Power Consumption Main Chip Set If the LED on your CW01 has the following colours: Faint GREEN Very faint RED No BLUE ... then it means that your CW01 is in programming mode. To make sure that it automatically starts your program after programming and is not stuck in programming mode, program/flash your CW01 by choosing "DIO" in the Arduino IDE. The memory on the CW01 is 4Mb, you can choose any of the 4Mb options in the Arduino IDE, with the size of SPIFFS that fits your project. External Links Datasheets © 2019 Copyright XinaBox Limited. All rights reserved. 170 mAh Main Chip EPS8266EX Architecture Tensilica L106 Core Size 32 bit Max. Frequency 80 MHz Program Memory Size 4 MB of External QSPI flash RAM Memory Size 64 kB of instruction RAM, 96 kB of data RAM I2C Speed 100 kHz Programmer Setting Programmer IP01 Settings DCE and B ESP8266 From Espressif (http://bbs.espressif.com/viewtopic.php?t=133) ESP-12F From AI (https://www.elecrow.com/download/ESP-12F.pdf) Shop Serial Configuration Default Setting Change Setting Buy CW01 (https://xinabox.cc/products/CW01) GitHub CW01 on GitHub (https://github.com/xinabox/xCW01) DTE DCE via solder pads UART Configuration RXD RXD0 TXD TXD0 I²C Configuration Other ESP8266 on Wikipedia (https://en.wikipedia.org/wiki/ESP8266) SDA GPIO2 SCL GPIO14 Projects LED Configuration Everything ESP (https://www.hackster.io/bwente/countdown-calendars-c75a3c?ref=chann el&ref_id=4889_trending___&offset=1) Programming the ESP (https://www.hackster.io/Metavix/programming-the-esp8266-with-th e-arduino-ide-601c16) © 2019 Copyright XinaBox Limited. All rights reserved. Red pin GPIO12 Green pin GPIO13 Blue Pin GPIO5