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src/hardware.h

@@ -16,7 +16,7 @@ static constexpr uint8_t PROGMEM NUM_LEDS = 10;
 static constexpr uint8_t ext_wakeup_pin_1 = 0;
 static constexpr uint8_t ext_wakeup_pin_2 = 0;
 
-static constexpr uint32_t secondsToSleep = 3600;
+static constexpr uint32_t secondsToSleep = 30*60;
 
 
 /* Wiring (Heltec OLED Lora)
@@ -34,18 +34,35 @@ static constexpr uint32_t secondsToSleep = 3600;
  *               18 x LoRa_CS            * 25 MAX98_DIN
  * BME280_SCL/SCK 5 * LoRa_SCK  LoRa_IRQ * 26
  *               15 * OLED_SCL LoRa_MOSI * 27 BME280_SDA/SDI
- *                2 * LED_B     LoRa_RST * 14
+ *     ROTARY_BTN 2 * LED_B     LoRa_RST * 14
  *                4 * OLED_SDA           * 12 MAX98_BCLK
- *    ROTARY_BTN 17 *                    * 13 MAX98_LRC
+ *               17 *                    * 13 MAX98_LRC
  *               16 * OLED_RST           * 21 WS2812B_DATA(?)
  */
 
 /* Rotary Encoder
  *           1 LED
- * pinA A    2 LED         pinA und PinB mit externen Pullups
+ * pinA A    2 LED         pinA und PinB mit zusätzlichen externen Pullups
- * GND  C    3 BTN -|
+ * GND  C    3 BTN -|   --ROTARY_BTN
  * pinB B    4 LED   /
- *           5 Vin -|	
+ *           5 Vin -|	--R?--3V3
+ */
+
+/* load-shedding idea:                +5V
+ *                                     |
+ *                      ---R2(1k)------|
+ *                     |               |
+ *                     o------------|--| Q2
+ *                     |            |>-° P-Channel MOSFET
+ *                     |            |--  IRF9350 / SUP75P03-07-E3
+ *                   |/ T1             |
+ * gpio ---R1(10k)---|  2N2904          ---- LED/AMP Power 5V
+ *                   |\
+ *                     v
+ *                     |
+ *                    GND
+ * (https://www.pjrc.com/teensy/td_libs_OctoWS2811.html)
+ * (https://learn.adafruit.com/rgb-led-strips/usage) (IRLB8721 N-Channel)
  */
 
 

src/main.cpp

@@ -12,6 +12,8 @@
 #include <Basecamp.hpp>
 #include <Configuration.hpp>
 
+#include "esp_wifi.h"
+
 #include <U8g2lib.h>
 #ifdef U8X8_HAVE_HW_SPI
 #include <SPI.h>
@@ -67,6 +69,8 @@ void setup() {
 
   boot_count++;
 
+  static wifi_country_t wifi_country = {.cc="EU", .schan=1, .nchan=13, .policy=WIFI_COUNTRY_POLICY_AUTO};
+  esp_wifi_set_country(&wifi_country);
   //Initialize Basecamp
   iot.begin();
 
@@ -277,7 +281,7 @@ void loop()
 
   }
 
-  if(millis() - lastTransmit >= 60000) {
+  if(millis() - lastTransmit >= 60*1000) {
     lastTransmit = millis();
     transmitStatus();
   }