diff --git a/GW-custom/LoRa_homemade/config.py b/GW-custom/LoRa_homemade/config.py
new file mode 100644
index 0000000000000000000000000000000000000000..fd6f75e288c1ea1dfa4d9651e341132a893ce229
--- /dev/null
+++ b/GW-custom/LoRa_homemade/config.py
@@ -0,0 +1,86 @@
+# Copyright 2020 LeMaRiva|tech lemariva.com
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+"""
+# ES32 TTGO v1.0
+device_config = {
+ 'miso':19,
+ 'mosi':27,
+ 'ss':18,
+ 'sck':5,
+ 'dio_0':26,
+ 'reset':14,
+ 'led':2,
+}
+
+# M5Stack ATOM Matrix
+device_config = {
+ 'miso':23,
+ 'mosi':19,
+ 'ss':22,
+ 'sck':33,
+ 'dio_0':25,
+ 'reset':21,
+ 'led':12,
+}
+"""
+
+"""
+#M5Stack & LoRA868 Module
+device_config = {
+ 'miso':19,
+ 'mosi':23,
+ 'ss':5,
+ 'sck':18,
+ 'dio_0':26,
+ 'reset':36,
+ 'led':12,
+}
+"""
+
+# Configuration des broches pour le module LoRa E5 avec un ESP32
+device_config = {
+ 'miso': 19, # Pin MISO (Master In Slave Out)
+ 'mosi': 27, # Pin MOSI (Master Out Slave In)
+ 'ss': 18, # Pin SS (Chip Select)
+ 'sck': 5, # Pin SCK (Clock)
+ 'dio_0': 26, # Pin DIO0 (utilisé pour le mode interruption ou pour la détection de la fin de transmission)
+ 'reset': 14, # Pin RESET (si tu veux contrôler le reset du module)
+ 'led': 2, # Pin LED (si tu veux utiliser une LED pour indiquer l'état de l'appareil)
+}
+
+
+app_config = {
+ 'loop': 200,
+ 'sleep': 100,
+}
+
+lora_parameters = {
+ 'frequency': 868E6,
+ 'tx_power_level': 2,
+ 'signal_bandwidth': 125E3,
+ 'spreading_factor': 12,
+ 'coding_rate': 5,
+ 'preamble_length': 8,
+ 'implicit_header': False,
+ 'sync_word': 0x12,
+ 'enable_CRC': False,
+ 'invert_IQ': False,
+}
+
+wifi_config = {
+ 'ssid':'ObjetsConnectes',
+ 'password':'Pandemie2021'
+}
\ No newline at end of file
diff --git a/GW-custom/LoRa_homemade/config_lora.py b/GW-custom/LoRa_homemade/config_lora.py
new file mode 100644
index 0000000000000000000000000000000000000000..0112819183941f801049cff770b4c6945b445d67
--- /dev/null
+++ b/GW-custom/LoRa_homemade/config_lora.py
@@ -0,0 +1,18 @@
+import sys
+import os
+import time
+import machine
+import ubinascii
+
+def mac2eui(mac):
+ mac = mac[0:6] + 'fffe' + mac[6:]
+ return hex(int(mac[0:2], 16) ^ 2)[2:] + mac[2:]
+
+def get_millis():
+ millisecond = time.ticks_ms()
+ return millisecond
+
+def get_nodename():
+ uuid = ubinascii.hexlify(machine.unique_id()).decode()
+ node_name = "ESP_" + uuid
+ return node_name
diff --git a/GW-custom/LoRa_homemade/main.py b/GW-custom/LoRa_homemade/main.py
new file mode 100644
index 0000000000000000000000000000000000000000..1971f55a51518bfc7c8c1b8ec648a64fcd6bf40a
--- /dev/null
+++ b/GW-custom/LoRa_homemade/main.py
@@ -0,0 +1,45 @@
+import time
+
+from machine import UART, Pin
+
+uart = UART(2, baudrate=9600, tx=17, rx=16)
+
+# Initialisation de la LED intégrée (souvent sur GPIO 2)
+led = Pin(2, Pin.OUT) # GPIO 2 pour la LED intégrée
+
+def send_at_command(command):
+ uart.write((command + "\r\n").encode()) # Envoie la commande AT au module LoRa
+ time.sleep(0.3) # Attendre la réponse du module
+ while uart.any():
+ response = uart.read().decode('utf-8') # Lire la réponse
+ print(response)
+
+def blink_led(times, interval):
+ for _ in range(times):
+ led.value(0) # Éteindre la LED
+ time.sleep(interval) # Attendre un certain temps
+ led.value(1) # Rallumer la LED
+ time.sleep(interval) # Attendre un certain temps
+
+# Initialisation du module LoRa
+led.value(1) # Allumer la LED (rouge)
+time.sleep(2)
+print("Initialisation du module LoRa-E5...")
+send_at_command("AT")
+send_at_command("AT+MODE=TEST")
+send_at_command("AT+DR=SF12BW125") # Définir le débit de données (ex: SF12BW125)
+send_at_command("AT+TEST=RXLRPKT") # Commencer la réception des paquets LoRa
+
+print("Module LoRa-E5 initialisé. En attente de messages...")
+
+while True:
+ if uart.any(): # Si des données sont disponibles sur le port série
+ message = uart.read().decode('utf-8').strip() # Lire le message reçu
+ print(f"Message reçu : {message}")
+
+ # Clignotement de la LED une fois pour indiquer la réception
+ led.value(0) # Éteindre la LED
+ time.sleep(0.1) # Attendre un peu
+ led.value(1) # Rallumer la LED
+
+ time.sleep(0.01) # Petite pause pour éviter de saturer la boucle
diff --git a/GW-custom/LoRa_homemade/pymakr.conf b/GW-custom/LoRa_homemade/pymakr.conf
new file mode 100644
index 0000000000000000000000000000000000000000..08e4710f2ded1af4c9b02cdb363ce0636a36747c
--- /dev/null
+++ b/GW-custom/LoRa_homemade/pymakr.conf
@@ -0,0 +1,23 @@
+{
+ "address": "COM6",
+ "username": "micro",
+ "password": "python",
+ "open_on_start": true,
+ "safe_boot_on_upload": true,
+ "sync_file_types": "py",
+ "py_ignore": [
+ "pymakr.conf",
+ "dev-requirements.txt",
+ ".vscode",
+ "LICENSE",
+ ".gitignore",
+ ".git",
+ "project.pymakr",
+ "env",
+ "venv",
+ ".python-version",
+ ".micropy/",
+ "micropy.json"
+ ],
+ "fast_upload": false
+}
\ No newline at end of file
diff --git a/GW-custom/LoRa_homemade/sender.py b/GW-custom/LoRa_homemade/sender.py
new file mode 100644
index 0000000000000000000000000000000000000000..ebae3ec042ad50d359fceb1fa03675ac7ab26f55
--- /dev/null
+++ b/GW-custom/LoRa_homemade/sender.py
@@ -0,0 +1,44 @@
+import time
+
+from machine import UART, Pin
+
+# Initialisation UART2 : TX=17, RX=16
+uart = UART(2, baudrate=9600, tx=17, rx=16, timeout=100)
+
+def send_at(cmd, wait=0.3):
+ full_cmd = cmd + '\r\n'
+ uart.write(full_cmd)
+ print(">>", cmd)
+ time.sleep(wait)
+ while uart.any():
+ response = uart.readline()
+ if response:
+ print("<<", response.decode().strip())
+
+def ascii_to_hex(s):
+ return ''.join(f'{ord(c):02X}' for c in s)
+
+# Initialisation du module LoRa-E5 en mode test
+print("Initialisation du module LoRa-E5...")
+send_at("AT")
+send_at("AT+MODE=TEST")
+
+# Paramètres : fréquence, puissance, SF, BW
+# Exemple : 868.1 MHz, puissance 14 dBm, SF12, BW 125 kHz
+FREQ = "868100000"
+POWER = "14"
+SF = "12"
+BW = "125"
+
+# Envoi en boucle
+message_count = 1
+
+while True:
+ text = f"MESSAGE {message_count}"
+ hex_payload = ascii_to_hex(text)
+
+ at_cmd = f"AT+TEST=TXLRSTR,{FREQ},{POWER},{SF},{BW},{hex_payload}"
+ send_at(at_cmd)
+
+ message_count += 1
+ time.sleep(5)
diff --git a/GW-custom/uPyLoRaWAN/sx127x.py b/GW-custom/uPyLoRaWAN/sx127x.py
index 0fa6c17d6f8f97bbe9f77b7a013483f36688a4b9..fff86fae1fcfbf6c96bf871ad3d6e335c11a7095 100644
--- a/GW-custom/uPyLoRaWAN/sx127x.py
+++ b/GW-custom/uPyLoRaWAN/sx127x.py
@@ -1,6 +1,7 @@
+import gc
from time import sleep
+
from machine import SPI, Pin
-import gc
PA_OUTPUT_RFO_PIN = 0
PA_OUTPUT_PA_BOOST_PIN = 1
@@ -118,6 +119,7 @@ class SX127x:
if version != 0:
init_try = False
if version != 0x12:
+ print(version)
raise Exception('Invalid version.')
if __DEBUG__: