From b1a742d7772516af02fb10874f19f73d7f60b253 Mon Sep 17 00:00:00 2001
From: smayzy <smayzy@smayzy.ovh>
Date: Wed, 18 Mar 2026 12:13:18 +0100
Subject: [PATCH] add lora

---
 can/can.ino | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/can/can.ino b/can/can.ino
index 7bf4131..9771bb3 100644
--- a/can/can.ino
+++ b/can/can.ino
@@ -2,7 +2,9 @@
 #include <mcp_can.h>
 #include <Wire.h>
 #include <LiquidCrystal_I2C.h>
+#include <SoftwareSerial.h>
 
+SoftwareSerial lora(8, 9); // RX, TX
 LiquidCrystal_I2C lcd(0x27, 20, 4);
 
 #define CAN_CS 10
@@ -22,8 +24,16 @@ int v = 0;
 int ubatr = 0;
 int current = 0;
 int c_max = 0;
+char buffer[50];
+int n = 0;
 
 void setup() {
+  pinMode(5, OUTPUT);
+  pinMode(6, OUTPUT);
+  digitalWrite(5, LOW);
+  digitalWrite(6, LOW);
+  lora.begin(9600);
+
   lcd.init();
   lcd.backlight();
 
@@ -98,6 +108,10 @@ void loop() {
     lcd.print(" A ");
     Serial.print("current max = ");
     Serial.println(c_max);
+
+    snprintf(buffer, sizeof(buffer), "%d,%d,%d,%d", n, v, ubatr, current);
+    n = n + 1;
+    lora.println(buffer);
   }
   if (current_time - previous_time_c >= timing) {
     previous_time_c = current_time;