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Commit 8fedede

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smhn24smhn24
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‎.gitignore

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.ipynb_checkpoints

‎LICENSE

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MIT License
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Copyright (c) 2022 Seyyed Mohammad Hossein Nabavi
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in all
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copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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SOFTWARE.

‎esp8266-serial.ipynb

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{
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"cells": [
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{
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"cell_type": "code",
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"execution_count": 1,
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"metadata": {},
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"outputs": [],
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"source": [
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"from serial import Serial"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 2,
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"metadata": {},
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"outputs": [],
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"source": [
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"router_SSID, router_PASSWORD=\"********\", \"********\" # Router Wi-Fi information\n",
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"module_SSID, module_PASSWORD=\"ESP8266\", \"12345678\" # Module Wi-Fi information\n",
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"PORT, BAUDRATE= 'COMx', 115200 # Serial information\n",
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"serial = Serial(PORT, BAUDRATE)"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 3,
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"metadata": {},
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"outputs": [
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{
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"name": "stdout",
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"output_type": "stream",
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"text": [
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"Now you can connect to ESP8266 module with TCP connection at: 192.168.203.136\n"
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]
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}
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],
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"source": [
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"serial.write(b'AT+RST\\r\\n')\n",
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"serial.read_until(b'ready\\r\\n')\n",
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"serial.write(b'AT\\r\\n')\n",
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"serial.read_until(b'OK\\r\\n')\n",
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"serial.write(b'AT+CWMODE=3\\r\\n')\n",
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"serial.read_until(b'OK\\r\\n')\n",
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"serial.write(f'AT+CWSAP=\"{module_SSID}\",\"{module_PASSWORD}\",5,4\\r\\n'.encode())\n",
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"serial.read_until(b'OK\\r\\n')\n",
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"serial.write(f'AT+CWJAP=\"{router_SSID}\",\"{router_PASSWORD}\"\\r\\n'.encode())\n",
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"serial.read_until(b'OK\\r\\n')\n",
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"serial.write(b'AT+CIPMUX=1\\r\\n')\n",
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"serial.read_until(b'OK\\r\\n')\n",
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"serial.write(b'AT+CIPSERVER=1,80\\r\\n')\n",
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"serial.read_until(b'OK\\r\\n')\n",
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"serial.write(b'AT+CIPSTA?\\r\\n')\n",
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"ip_result = serial.read_until(b'OK\\r\\n').decode().split('\"')[1]\n",
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"print(f'Now you can connect to ESP8266 module with TCP connection at: {ip_result}')"
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]
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},
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{
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"cell_type": "markdown",
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"metadata": {},
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"source": [
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"#### Local ip: 192.168.4.1"
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]
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}
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],
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"metadata": {
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"kernelspec": {
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"display_name": "Python 3 (ipykernel)",
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"language": "python",
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"name": "python3"
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},
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"language_info": {
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"codemirror_mode": {
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"name": "ipython",
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"version": 3
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},
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"file_extension": ".py",
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"mimetype": "text/x-python",
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"name": "python",
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"nbconvert_exporter": "python",
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"pygments_lexer": "ipython3",
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"version": "3.10.4"
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},
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"vscode": {
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"interpreter": {
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"hash": "3f74628874e72a69f25fba1beeb97e633df0f5a9e3b9a803942cc96884bee9ff"
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}
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}
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},
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"nbformat": 4,
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"nbformat_minor": 2
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}

‎esp8266-socket.ipynb

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{
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"cells": [
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{
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"cell_type": "code",
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"execution_count": 1,
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"id": "3e37b3ed",
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"metadata": {},
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"outputs": [],
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"source": [
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"from socket import socket as Socket"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 2,
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"id": "b2944d37",
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"metadata": {},
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"outputs": [],
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"source": [
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"HOST, PORT = '192.168.4.1', 80\n",
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"socket = Socket()"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 3,
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"id": "c28fd5b4",
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"metadata": {},
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"outputs": [
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{
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"data": {
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"text/plain": [
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"5"
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]
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},
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"execution_count": 3,
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"metadata": {},
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"output_type": "execute_result"
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}
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],
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"source": [
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"socket.connect((HOST, PORT))\n",
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"socket.send(f'salam'.encode())"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 4,
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"id": "ed0af248",
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"metadata": {},
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"outputs": [
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{
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"data": {
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"text/plain": [
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"1"
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]
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},
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"execution_count": 4,
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"metadata": {},
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"output_type": "execute_result"
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}
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],
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"source": [
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"# socket.send(f'*90*'.encode()) # Send data with socket connection\n",
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"socket.send(bytes('1', 'UTF-8'))\n",
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"# socket.sendall(f'SSSS'.encode())"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 6,
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"id": "9a3f9ca2",
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"metadata": {},
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"outputs": [],
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"source": [
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"socket.recv(2).decode() # Receive data with socket connection"
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]
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}
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],
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"metadata": {
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"kernelspec": {
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"display_name": "Python 3 (ipykernel)",
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"language": "python",
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"name": "python3"
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},
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"language_info": {
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"codemirror_mode": {
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"name": "ipython",
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"version": 3
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},
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"file_extension": ".py",
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"mimetype": "text/x-python",
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"name": "python",
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"nbconvert_exporter": "python",
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"pygments_lexer": "ipython3",
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"version": "3.10.4"
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},
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"vscode": {
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"interpreter": {
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"hash": "3f74628874e72a69f25fba1beeb97e633df0f5a9e3b9a803942cc96884bee9ff"
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}
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}
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},
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"nbformat": 4,
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"nbformat_minor": 5
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}

‎esp8266_at_tcp.py

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import sys
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from serial import Serial
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def serial_init(PORT: str, BAUDRATE: int) -> Serial:
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"""Returns a connected Serial object"""
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try:
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serial = Serial(PORT, BAUDRATE)
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except:
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print("Can not connect to this port!")
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sys.exit(1)
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return serial
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def create_tcp_server(serial: Serial) -> int:
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serial.write(b'AT+RST\r\n')
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serial.read_until(b'ready\r\n')
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serial.write(b'AT\r\n')
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serial.read_until(b'OK\r\n')
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serial.write(b'AT+CWMODE=3\r\n')
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serial.read_until(b'OK\r\n')
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serial.write(
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f'AT+CWSAP="{module_SSID}","{module_PASSWORD}",5,4\r\n'.encode()
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)
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serial.read_until(b'OK\r\n')
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serial.write(f'AT+CWJAP="{router_SSID}","{router_PASSWORD}"\r\n'.encode())
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serial.read_until(b'OK\r\n')
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serial.write(b'AT+CIPMUX=1\r\n')
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serial.read_until(b'OK\r\n')
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serial.write(b'AT+CIPSERVER=1,80\r\n')
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serial.read_until(b'OK\r\n')
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serial.write(b'AT+CIPSTA?\r\n')
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ip_result = serial.read_until(b'OK\r\n').decode().split('"')[1]
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return ip_result
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router_SSID = input("Enter router SSID: ")
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router_PASSWORD = input("Enter router password: ")
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if len(router_PASSWORD) < 8:
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print("Password must be at least 8 characters long!")
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sys.exit(1)
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module_SSID = input("Enter module SSID: ")
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module_PASSWORD = input("Enter module password: ")
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if len(module_PASSWORD) < 8:
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print("Password must be at least 8 characters long!")
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sys.exit(1)
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PORT = input("Enter serial port: ")
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BAUDRATE = input("Enter serial baudrate:(default is 115200) ") or 115200
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serial = serial_init(PORT, BAUDRATE)
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router_ip = create_tcp_server(serial)
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local_ip = '192.168.4.1'
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print(
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f"Server is running on: {router_ip}:80 in router & on: {router_ip}:80 on module"
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)

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