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supp:esp32:start [2019/12/08 23:36] – [ESP 32 Deep Sleep] adminsupp:esp32:start [2024/03/30 18:50] (current) – [ESP32 Development Boards] rolf
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 +~~NOTOC~~
 +
 ====== ESP32 Development Boards ====== ====== ESP32 Development Boards ======
  
 +The ESP32 and ESP8266 microcontroller series are built by the chinese company Espressif. The ESP32 microcontroller family consists of many flavors, i.e. microcontrollers (MC) of different generation with varying core types, number of cores, and capabilities.
  
-  * TTGO T-Call: \\ https://github.com/Xinyuan-LilyGO/TTGO-T-Call +These MCs are usually provided as modules, assembled small scale module PCBs (printed circuit boards) to be soldered on larger application specific PCBs with additional periferals such as USB interface, power supply, LEDs, etc.
-  * S8089 DC/DC: \\ https://de.aliexpress.com/item/32734295454.html +
-  * IP5206, Battery Management: \\ https://lcsc.com/product-detail/PMIC-Battery-Management_IP5206_C181697.html +
- +
-===== ESP32 ===== +
- +
-  * https://docs.espressif.com/projects/esp-idf/en/latest/hw-reference/get-started-devkitc.html +
-  * https://docs.espressif.com/projects/esp-idf/en/latest/hw-reference/index.html +
- +
-===== ESP32 WROVER-IB ===== +
- +
-|  Module  |  Chip  |  Flash, MB  |  PSRAM, MB  |  Ant.  |  Dimensions, mm  | +
-|  ESP32-WROVER-IB  |  ESP32-D0WD  |  4, 8, or 16  |  8  |  U.FL  |  18 × 31.4 × 3.3  | +
- +
-Source: https://docs.espressif.com/projects/esp-idf/en/latest/hw-reference/modules-and-boards.html +
- +
-**[[https://www.espressif.com/sites/default/files/documentation/esp32-wrover-b_datasheet_en.pdf|ESP32 WROVER-B Datasheet]]** +
- +
-[[https://docs.espressif.com/projects/esp-idf/en/latest/hw-reference/modules-and-boards.html|{{https://dl.espressif.com/dl/schematics/pictures/esp32-wrover.jpg?400}}]] +
- +
-==== Pinout ==== +
- +
-Source: https://www.instructables.com/id/The-Incredible-ESP32-Wrover-From-Espressif/ +
- +
-{{https://cdn.instructables.com/FSJ/SF9P/JOIXXJJ3/FSJSF9PJOIXXJJ3.LARGE.jpg?800}} +
-===== ESP32 DevKitC V4 with WROVER-IB ===== +
- +
-**STILL MISSING!** +
-===== ESP32 DevKitC V4 with WROOM-32 ===== +
- +
-{{https://live.staticflickr.com/4764/40089095211_ec1fee0087_b.jpg?600}} +
- +
-===== ESP32 DEVKIT V1 with WROOM-32, as described by RandomNerdTutorial ===== +
- +
-Pinout diagram by **RandomNerdTutorial** +
- +
-{{https://i1.wp.com/randomnerdtutorials.com/wp-content/uploads/2018/08/ESP32-DOIT-DEVKIT-V1-Board-Pinout-36-GPIOs-updated.jpg?600}} +
- +
-Source: https://randomnerdtutorials.com/esp32-pinout-reference-gpios/ +
- +
-**RandomNerdTutorial** also provides a informative **list of WROOM-32 GPIO pins** with descriptions with pins are free to use. +
- +
- +
-===== ESP32 Touch Wakeup from Deep Sleep ===== +
- +
-Source: https://randomnerdtutorials.com/esp32-touch-wake-up-deep-sleep/ +
-===== Tipps and Tricks ===== +
- +
-  * ESP8266 to MySQL: https://randomnerdtutorials.com/esp32-esp8266-mysql-database-php/ +
-  * ESP32 both I2C: https://www.az-delivery.de/blogs/azdelivery-blog-fur-arduino-und-raspberry-pi/esp32-beide-i-c-schnittstellen-verwenden +
-===== TTGO T-Call ===== +
- +
-Used as reference implementation for WROVER integration.  +
- +
-Source: https://github.com/Xinyuan-LilyGO/TTGO-T-Call| +
- +
-[[https://github.com/Xinyuan-LilyGO/TTGO-T-Call|{{https://raw.githubusercontent.com/Xinyuan-LilyGO/TTGO-T-Call/master/datasheet/board.jpg?400}}]] +
- +
-==== TTGO T-Call ISSUES / IMPROVEMENTS ==== +
- +
-  * Issues on Github Repo: https://github.com/Xinyuan-LilyGO/TTGO-T-Call/issues/13 +
- +
- +
-===== TTGO T-Call Examples ==== +
- +
-  * Instructables: https://randomnerdtutorials.com/esp32-sim800l-publish-data-to-cloud/ +
- +
-===== SIM800L ===== +
- +
-Source: https://nettigo.eu/products/sim800l-gsm-grps-module +
- +
- +
-{{https://nettigo.eu/system/images/1935/original.jpg?600}} +
- +
- +
-===== LiPo Charging and Protection ===== +
- +
-Andreas Spiess: +
- +
-  * [[https://www.youtube.com/watch?v=ttyKZnVzic4|#155 The 5 Best Solar ChargerBoards for Arduino and ESP8266]] +
-  * [[https://www.youtube.com/watch?v=1rg3ZWxBNUE|#160 40 Cent Do-It-Yourself Li-Ion Protectors for 18650 Cells (Tutorial) and how they work]] +
- +
- +
-===== Wiring Bootloading and Flashing the ESP32 WROVER =====+
  
-Source: https://www.14core.com/wiring-bootloading-and-flashing-the-espressif-esp32-wrover/+The **[[https://docs.espressif.com/projects/esp-idf/en/latest/esp32/hw-reference/index.html|general hardware reference]]** page is the main entry point for the complete hardware related documentation for all MCs and modules produced be Espressif. 
  
-{{https://www.14core.com/wp-content/uploads/2017/09/Flashing-esp32-wroom-esp32-wrover-flash-download-tool-diagram-schematics.jpg?600}}+  * [[supp:esp32:esp32-s3-devkitc:start|ESP32-S3-DevKitC-1 V1.1 by Espressif]] 
 +  * [[supp:esp32:other:start|ESP32 modules other than ESP32-S3-DevKitC]]
  
-===== ESP 32 Deep Sleep ===== 
  
-  * Random Nerd Tutorials, Arduino: https://randomnerdtutorials.com/esp32-deep-sleep-arduino-ide-wake-up-sources/+==== More Resources ====
  
 +<wrap hi>
 +[[https://wolles-elektronikkiste.de/esp32-mit-arduino-code-programmieren|Wolles Elektronikiste]] (de): 
 +</wrap>
 +Excellent technical overview in German.
  
-===== Next ===== 
supp/esp32/start.1575848206.txt.gz · Last modified: 2019/12/08 23:36 by admin