EC Buying ESP8266 NodeMCU CH340 ESP-12E Development Board Serial WiFi Module IoT WIFI Development Board/NodeMcu Lua/Arduino IDE/Micropython (3PCS)

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EC Buying ESP8266 NodeMCU CH340 ESP-12E Development Board Serial WiFi Module IoT WIFI Development Board/NodeMcu Lua/Arduino IDE/Micropython (3PCS)

Regular Price: US$29.99

Special Price US$24.99

Availability: In stock

Supplier: EC Buying

Category: Electronics Computers & Accessories Computer Components Single Board Computers

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US$44.98

EC buying 3Pcs ESP8266 NodeMCU CH340 ESP-12E Wireless WiFi Module Internet of Things Development Board Compatible with Arduino IDE/Micropython

EC Buying ESP8266 NodeMCU CH340 ESP-12E Development Board Serial WiFi Module IoT

Features:

Adopt a new (non -second -hand) CH340 original chip, which is a cost -effective development board
Design to make the USB interface stronger
The documents are complete, and anyone can obtain it for free, only for transmission
Each shipment board is strictly tested (testing a board for 2-5 minutes), strictly controlling the quality.

Product technical specifications

Support wireless 802.11 B/G/N standard
Support STA/AP/STA+AP three working modes
Built -in TCP/IP protocol stack, support multi -way TCP Client connection (5 max)
D0 ~ D8, SD1 ~ SD3: Used as GPIO, PWM, IIC, etc., port driving capacity is 15mA
Power input: 4.5V ~ 9V (10VMAX), support USB power supply, provide USB debugging interface.
Working current: Continue sending: ˜70mA (200MA MAX), standby: <200UA;
Transmission rate: 110-460800bps
Support UART/GPIO data communication interface
Support remote firmware upgrade (OTA)
Work temperature: -40C ~ + 125C
Driver form: Double -road high -power H bridge driver
Product weight: about 7g

The ESP-12E Internet WiFi Development Board can perfectly combine with the NodemCU motor expansion board, which can flexibly control the various tank chassis and various smart cars we designed independently, and develop various WiFi cars and WiFi video cars.

✓What you'll get: 3PCS ESP8266 NodeMCU ESP-12E development board. ✓Product parameters: ?Power input: 4.5V-9V (10VMAX), support USB power supply, provide USB debugging interface; ?Working current: continuous sending: =70mA(200mA MAX), standby: <200uA. ?Transmission rate: 110-460800bps; ?Working temperature: -40?~+125?; ?Drive form: dual high-power H-bridge drive ?Module weight: about 7g. ✓Product Specifications: ?Support wireless 802.11 b/g/n standards; ?Support STA/AP/STA+AP three working modes; ?Built-in TCP/IP protocol stack, support multi-channel TCP Client connection (5 MAX); DO- D8, SD1-SD3: used as GPIO, PWM, IIC, etc., port drive capacity 15mA; ADO: 1 channel ADC; ?Support UART/GPIO data communication interface; ?Support remote firmware upgrade (OTA);. ✓Features: 1. Using the new CH340 original chip, it is a cost-effective development board; 2. Design to make the USB interface more solid;. ✓Product introduction: The new version of NodeMCU V1 is very popular among developers. Combined with the characteristics of the V1 version of NodeMCU, the second version of NodeMCU V2 is developed based on ESP-12E. This version is fully compatible with existing versions on the market. Moreover, it can be perfectly combined with the NodeMCU motor expansion board, which can flexibly control various smart cars designed by us, and develop various WiFi cars and WiFi video cars.