esp32 devkitc Wireless module ESP8266 CP2102 NodeMcu V3 esp32 Lua WIFI IOT development board based

esp32 devkitc Wireless module ESP8266 CP2102 NodeMcu V3 esp32 Lua WIFI IOT development board based

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≥2 Pieces

US $2

≥100 Pieces

US $1.9

≥10000 Pieces

US $1.7

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Model Number:: esp8266 nodemcu

Place of Origin:: China

Brand Name:: NA

Product Description

Wireless module ESP8266 CP2102 NodeMcu V3 esp32 Lua WIFI IOT development board based

The NodeMcu Development Kit based on ESP8266, CP2102 integates GPIO, PWM, IIC, 1-Wire and ADC all in one board. Power your
developement in the fastest way combinating with NodeMcu Firmware.

Build on ESP8266 sdk
Build on CP2102 USB to TTL
Lua core based on eLua project
cjson based on lua-cjson
File system based on spiffs
Easy to access wireless router
Based on Lua 5.1.4 (without debug, os module.)
Event-Drive programming preferred.
Build-in json, file, timer, pwm, i2c, spi, 1-wire, net, mqtt, coap, gpio, wifi, adc, uart and system api.
GPIO pin re-mapped, use the index to access gpio, i2c, pwm.
Both Integer version(less memory usage) and Float version(Default) firmware provided.

Features:
Now supports the arduino IDE 1 with Arduino ESP8266
Uses WiFi Module – ESP-12E.
USB – Power 5v and program via micro USB port
CP2102 USB TTL Module
Fits on a standard breadboard and gives access to a row of holes either side
10 GPIO, every GPIO can be PWM, I2C or 1-wire
Headers – 2 x 2.54mm 15-pin header with access to GPIOs, SPI, UART, ADC, and power pins
Misc – Reset and Flash buttons
Dimensions – 49 x 24.5 x 13mm
USB-TTL included, plug n play
FCC CERTIFIED WI-FI module, PCB antenna
Can see the Nodemcu LUA development environment as an alternative to the Arduino ESP8266

warehouse

Our Company

What are we doing?

Jkcd (goldtech) is an oem manufacturer that specializes in PCB&PCBA manufacturing and one-stop service over ten years. We provide services including PCB layout,PCB manufacturing and assembling and testing, parts procurement and supply management and other value added services. Based on the management idea of "Integrity Oriented, Customer First", we commit ourselves to supplying all kinds of components to OEM. We have formed close relationships with thousands of OEM manufacturers, agents and brokers worldwide. On the basis of our abundant stock of all parts, strict quality control, competitive prices and fast delivery, we also have been serving as a professional electronic component supplier.Our sourcing solutions will help you quickly find and buy the first-hand products that you need at the earliest moment.

ALL IN ONE SHOP , BOM LIST SERVICE

As a Buyer or Program Manager, you have a lot of work on your plate. You need one supplier to help simplify your work and make you
as efficient as possible. RayMing Components now features our Bill of Materials (BOM) Management Team to help.

✔ Send your lists from excel, csv or txt to get started quickly

✔ Add part numbers to existing BOMs on the fly as changes come up

✔ Leverage our library of valid part numbers to scrub and validate the items on your BOM

✔ See real-time costs and lead time for your entire list

✔ Place orders with ease and repeatedly as your production needs require

✔ Manage you BOMs with changes as you go to keep them current

Send your Bom , RayMing's customer support will handle it for you .

FAQ

Q1.What is the minimum order quantity for your products?

A1.Minimum order quantity starts from ONE piece .

Q2. How can we get samples from you ?

A2.Samples are available. Normally we take 2 days to arrange samples. If we have no business record with you before, we need to
charge boot samples cost and post courier freight.

Q3.When will you send the parts to me?

A3.We will send the parts to you within 3-5 workdays after receiving your payment.

Any other more questions, please feel free to contact us. We are always at your service !