Unterschiede

Hier werden die Unterschiede zwischen zwei Versionen angezeigt.

--- iot:expressiv [2019/10/11 02:44] – [ESP8266] admin
+++ iot:expressiv [2024/02/04 10:37] (aktuell) – [ESP8266 / ESP32] admin
@@ Zeile 1: / Zeile 1: @@
 ====== Expressiv ESP8266 / ESP32 ======
-==== ESP8266 ====
+==== ESP8266 / ESP32 ====
@@ Zeile 11: / Zeile 11: @@
   * https://hackaday.com/2018/08/26/demystifying-the-esp8266-with-a-series-of-tutorials/
-=== MicroPython für esp8266 / esp32 ===
+=== Installation des Virtual-Com-Port (VCP) Treibers: ===
-  * http://docs.micropython.org/en/latest/esp8266/general.html
-  * https://boneskull.com/micropython-on-esp32-part-2/
-  * https://docs.micropython.org/en/latest/esp32/quickref.html
-  * https://docs.zerynth.com/latest/official/board.zerynth.nodemcu_esp32/docs/index.html
-  * https://learn.adafruit.com/micropython-basics-loading-modules/frozen-modules
+  * https://www.silabs.com/products/development-tools/software/usb-to-uart-bridge-vcp-drivers
-  * https://github.com/micropython/micropython-lib
 === Programmieren des ESP32 (Mac): ===
@@ Zeile 38: / Zeile 33: @@
 </code>
-Erstes Programm:
+=== MicroPython auf ESP8266/ESP32 ===
-<code python>
+  * [[iot:micropython|MicroPython auf ESP8266/ESP32]]
-from machine import Pin
-from time import sleep
-led = Pin(2, Pin.OUT) # sets PIN 2 as Output (most boards have an LED connected)
-while True:
-  led.value(not led.value())  # toggle LED status
-  sleep(0.25)
-</code>
 === Pinout ESP32: ===
@@ Zeile 55: / Zeile 42: @@
   * https://ouilogique.com/pinouts/
-== MQTT auf dem ESP32: ==
+=== ESP32 Live GPIO Monitoring ===
+  * https://www.youtube.com/watch?v=UxkOosaNohU
+==== Wifi ====
+===  Probleme mit Spannungsversorgung: Brownout bei WiFi-Start===
+:!: **Abhilfe**: Kondensator > 100µF zwischen VCC und GND
-  * https://randomnerdtutorials.com/micropython-mqtt-esp32-esp8266/
+ * https://github.com/espressif/arduino-esp32/issues/863
-== DHT11 und ESP32: ==
+ * https://github.com/nkolban/esp32-snippets/issues/168
-  * https://randomnerdtutorials.com/micropython-esp32-esp8266-dht11-dht22-web-server/
-== MicroPython to AWS-IOT ==
+=== Examples: ===
-  * https://www.hackster.io/user3282664/micropython-to-aws-iot-cc1c20
-==== Wifi-Examples: ====
   * https://arduino-esp8266.readthedocs.io/en/latest/esp8266wifi/client-examples.html
@@ Zeile 79: / Zeile 72: @@
   * https://randomnerdtutorials.com/esp8266-deep-sleep-with-arduino-ide/
   * https://randomnerdtutorials.com/latching-power-switch-circuit-auto-power-off-circuit-esp32-esp8266-arduino/
+  * [[https://microcontrollerslab.com/micropython-esp32-deep-sleep-mode-wake-up-sources/|MicroPython: ESP32 Deep Sleep Mode and Wake Up Sources]]
 ==== Mesh Networking ====
   * [[https://github.com/olab-io/ESP8266-Research/blob/master/defining_mesh_network_for_esp8266.md|Mesh Network for ESP8266]]
   * https://tech.scargill.net/esp8266-mesh-experiment/