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supp:esp32:start [2024/03/30 15:13] – [More Resources] rolfsupp:esp32:start [2024/03/30 18:50] (current) – [ESP32 Development Boards] rolf
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 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.  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. 
  
- +  * [[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]]
-===== ESP32-S3-DevKitC-1 by Espressif ===== +
- +
-/* +
-<WRAP center round important> +
-\\ +
-**Main source of information:** \\ +
-**[[https://docs.espressif.com/projects/esp-idf/en/latest/esp32s3/hw-reference/esp32s3/user-guide-devkitc-1.html|Espressif ESP232 DevKitC user guide]]** +
-</WRAP> +
-*/ +
- +
-<wrap hi> +
-**Main source of information:** \\ +
-**[[https://docs.espressif.com/projects/esp-idf/en/latest/esp32s3/hw-reference/esp32s3/user-guide-devkitc-1.html|Espressif ESP232 DevKitC user guide]]** +
-</wrap> +
- +
- +
- +
- +
- +
- +
-| {{https://docs.espressif.com/projects/esp-idf/en/latest/esp32s3/_images/esp32-s3-devkitc-1-v1.1-isometric.png?300&direct}} | {{https://docs.espressif.com/projects/esp-idf/en/latest/esp32s3/_images/ESP32-S3-DevKitC-1_v2-annotated-photo.png?500&direct}} | +
-| Source: [[https://docs.espressif.com/projects/esp-idf/en/latest/esp32s3/hw-reference/esp32s3/user-guide-devkitc-1.html|Espressif ESP232 DevKitC user guide]] || +
- +
-The ESP32-S3-DevKitC-1 is a general-purpose development board, based on ESP32-S3-WROOM-1, ESP32-S3-WROOM-1U, or ESP32-S3-WROOM-2. All ESP32-S3 pins are exposed to the board's pin headers. The mounted modules WROOM-1 and WROOM-2 differ in their memory sizes. The U-variant  +
-provides an antenna connector for an external antenna instead the integrated one. +
- +
-The AMC SS2024 course utilizes the development kit variant **ESP32-S3-DevKitC-1-N8R8**. Specs: +
- +
-  * ESP32-S3 WROOM-1 module with integrated antenna +
-  * 8 MB flash memory (for program code) +
-  * 8 MB RAM (for variables during program execution) +
- +
-| {{https://docs.espressif.com/projects/esp-idf/en/latest/esp32s3/_images/ESP32-S3_DevKitC-1_pinlayout_v1.1.jpg?800&direct}} | +
-| Source: [[https://docs.espressif.com/projects/esp-idf/en/latest/esp32s3/hw-reference/esp32s3/user-guide-devkitc-1.html#user-guide-s3-devkitc-1-v1-1-header-blocks|Espressif ESP232 DevKitC user guide]] |+
  
  
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 <wrap hi> <wrap hi>
-[[https://wolles-elektronikkiste.de/esp32-mit-arduino-code-programmieren|Wolles Elektronikiste]] (de): Excellent technical overview in German.+[[https://wolles-elektronikkiste.de/esp32-mit-arduino-code-programmieren|Wolles Elektronikiste]] (de): 
 </wrap> </wrap>
- +Excellent technical overview in German.
- +
- +
- +
-===== ESP32 DevKitC by Espressif ===== +
- +
-  * https://docs.espressif.com/projects/esp-idf/en/latest/hw-reference/get-started-devkitc.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/ +
- +
-{{https://www.14core.com/wp-content/uploads/2017/09/Flashing-esp32-wroom-esp32-wrover-flash-download-tool-diagram-schematics.jpg?600}} +
- +
-===== ESP 32 Software ===== +
- +
-==== Random Nerd Tutorials ==== +
- +
-  * Deep Sleep, Arduino: https://randomnerdtutorials.com/esp32-deep-sleep-arduino-ide-wake-up-sources/ +
-  * ESP 32 + SIM800L, Arduino: https://randomnerdtutorials.com/esp32-sim800l-publish-data-to-cloud/ +
- +
-===== Problems with Power Supply ===== +
- +
-  * https://arduino-hannover.de/2018/07/25/die-tuecken-der-esp32-stromversorgung/ +
- +
-===== Unsorted ===== +
- +
-  * TTGO T-Call: \\ https://github.com/Xinyuan-LilyGO/TTGO-T-Call +
-  * S8089 DC/DC: \\ https://de.aliexpress.com/item/32734295454.html +
-  * IP5206, Battery Management: \\ https://lcsc.com/product-detail/PMIC-Battery-Management_IP5206_C181697.html+
  
supp/esp32/start.1711811582.txt.gz · Last modified: 2024/03/30 15:13 by rolf