Mainboard mit ESP8266 ESP-12F/E NodeMCU WiFi-Modul, CH340 für Arduino IDE & Micropython | Interne Komponenten & Hardware für ultimative Entwicklungsprojekte

ESP8266 CH340 NodeMCU LUA ESP-12F/E WIFI Serial Wireless Module

Built-in Micro-USB, with flash and reset switches, easy to program

Arduino compatible, works great with the latest Arduino IDE/Mongoose IoT/Micropython

Data download access to the website:https: //doc.10gtek.com/file/file/20221125/6b9e1058c4f8bcac27209ee7566cd069.pdf

Produktinformation

Parameters:

Compatible with Arduino and Raspberry Pi.

Operating speeds up to 2Mbps.

Transmission Power: 7 dBm@5 mW.

Typical Range: 150~240 m.

Receiving Seneitivity: -96dBm@250Kbps.

Voltage Range: 2.0~3.6 V.

Turn-off Current: 0.7 μA.

Receive Current (2Mbps): 12.8 mA.

Support GFSK modulation.

Instruction & Steps of How to use:

1.Download and Install the Arduino IDE, the latest version, download Link: www.arduino.cc/en/software.

2.Set up your motherbord IDE as: Go to File.Preferences and copy the URL below to get the ESP board manager extensions: arduino.esp8266.com/stable/package_esp8266com_index.json.

3.Go to Tools > Board > Board Manager> Type „esp8266“ and download the Community esp8266 and install.

4.Set up your chip as:

Tools -> Board -> ESP8266 Boards -> NodeMCU 1.0 (ESP-12E Module).

Tools -> Flash Size -> 4M; Tools -> CPU Frequency -> 80 MHz

Tools -> Upload Speed -> 115200; Tools–>Port–> (whatever it is)

5. Download and run the 32 bit flasher exe at Github(Search for nodemcu/nodemcu-flasher/tree/master/ at Github)

github.com/nodemcu/nodemcu-flasher/tree/master/Win32/Release Or download and run the 64 bit flasher exe at: github.com/nodemcu/nodemcu-flasher/tree/master/Win64/Release

6. In motherbord IDE, look for the old fashioned Blink program. Load, compile and upload.

7. Go to File> Examples> Esp8266> Blink, it will start blinking.

Data download access to the website: doc.10gtek.com/file/file/20221125/6f71a6f8236efad542240b3ae5041259.pdf

Firmware link: doc.10gtek.com/file/file/20221125/afefcefc10c119ce7e58b1a6f63b81ec.bin

Product Mannual link: doc.10gtek.com/file/file/20221128/d1af6f450df4bda219c50413a928ffc0.pdf

FAQ:

How many UART port does ESP8266 have?

ESP8266 has two UART ports, UART0 and UART1. UART0 has Tx and Rx pins for data transmission, while UART1 only has Tx for printing debug log. Its Rx pin is occupied by SPI-flash.

OTA failed, what could be the reasons?

There could be many common reasons for OTA failure. We recommend referring to the document ESP8266 FOTA Guide before you use the FOTA APIs.

Here are some quick checklist to troubleshoot OTA failure:

• Make sure that you select the correct flash size when downloading the firmware to flash.

• The first time you download a new firmware, always also download blank.bin.

• Confirm that user1.bin and user2.bin (optional) downloaded to the correct locations.

• Make sure you generate user1.bin and user2.bin with the same flash/boot configuration options.

Why does SmartConfig fail?

Here are some probable reasons why SmartConfig might fail:

• APP version is not matched with SDK or SmartConfig version.

• The router under configuration is a 5 GHz-only router.

• Some other API was called during SmartConfig (please do not call any APIs under SmartConfig is done).

• When using AT command, do not call smartconfig_stop before device gets IP from router.

If the above do not solve your problem, please send us the debug log so that we can analyze the problem.

Why do I have problem connecting to router with IP 192.168.4.X in SoftAP Station mode?

Default IP address of ESP8266 SoftAP is 192.168.4.1.

The ESP8266 cannot distinguish if the IP address of the SoftAP and the Station are both in the same subnet, in this case, 192.168.4.x. Sorry for the inconvenience.

How to download firmware to flash in the development phaseand the mass production phase?

In the development phase:

The flash memory can be programmed by connecting the ESP8266 to the computer using a UART link. This can be achieved with a USB-UART converter for PCs that no longer have serial ports available externally. For instructions on how to use the Espressif official flash download tool, please refer to the document ESP8266 SDK Getting Started Guide.

• Download tool: espressif.com/en/support/download/other-tools

• Download method: espressif.com/en/support/download/documents

Entwickeln Sie Ihre Projekte mit dem ESP8266 ESP-12F/E NodeMCU Development Board

Sie sind auf der Suche nach einem leistungsstarken und vielseitigen Entwicklungsboard für Ihre Arduino-Projekte? Das ESP8266 ESP-12F/E NodeMCU Development Board ist die perfekte Wahl. Mit integriertem WiFi-Modul und CH340-Chip ermöglicht es eine nahtlose Integration in Ihre Projekte, sei es für das Arduino IDE oder Micropython.

Das ESP8266 ESP-12F/E NodeMCU Development Board bietet Ihnen die Flexibilität, die Sie benötigen, um innovative Lösungen zu schaffen. Ob Sie ein erfahrener Entwickler oder ein Einsteiger in die Welt der Mikrocontroller sind, dieses Mainboard ist die Grundlage für Ihre kreativen Ideen.

Hauptmerkmale:

• Integriertes WiFi-Modul für drahtlose Konnektivität.
• CH340-Chip für eine reibungslose Verbindung mit dem Arduino IDE oder Micropython.
• Ideal für Projekte im Bereich Mainboards, Interne Komponenten & Hardware.

Nutzen Sie die fortschrittlichen Funktionen dieses Entwicklungsboards, um Ihre Ideen Wirklichkeit werden zu lassen. Ob Sie an IoT-Projekten arbeiten oder einfach nur Ihre Programmierkenntnisse erweitern möchten, das ESP8266 ESP-12F/E NodeMCU Development Board ist die Schlüsselkomponente für Ihren Erfolg.