ESP32-S3-N16R8

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Espressif ESP32-S3-DevKitC-1-N16R8V (16 MB QD, 8MB PSRAM) board desctription file (need to platform io)

ESP32-S3-N16R8 최신버젼 다운로드

최종 버전 다운로드 (.zip)

// repository documentation

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## info
* **[ESP32-S3-DevKitC-1-N16R8.json](./ESP32-S3-DevKitC-1-N16R8.json)** - this is board description file for ESP32-S3-WROOM-1-N16R8 16 MB (Quad SPI) 8 MB (Octal SPI) [documentation](https://www.espressif.com/sites/default/files/documentation/esp32-s3-wroom-1_wroom-1u_datasheet_en.pdf) or [local](./doc/esp32-s3-wroom-1_wroom-1u_datasheet_en.pdf)
* **[default_16MB.csv](./default_16MB.csv)**  this is basic partition file with minimum 3.5Mb [spiffs file system](https://docs.espressif.com/projects/esp-idf/en/stable/esp32/api-reference/storage/spiffs.html) and with two 6.5Mb bytes for app0 and app1
* [How to create partition file](https://docs.espressif.com/projects/esp-idf/en/stable/esp32/api-guides/partition-tables.html)

![look](https://raw.githubusercontent.com/shpegun60/ESP32-S3-N16R8/main/doc/esp32s3.PNG)

* [schematic](./doc/YD-ESP32-S3-SCH-V1.4.pdf)

## Other
* You can find other partition files [this](https://github.com/espressif/arduino-esp32/tree/master/tools/partitions)
* And other board description files [this](https://github.com/Jason2866/platform-espressif32/tree/Arduino/IDF5/boards)

# Instrustions
1) move all this files to ***{ProjectPath} / boards***
2) edit **platformio.ini** file:

```cpp
; Flash: 16MB QD, PSRAM: 8MB OT
[env:ESP32-S3-DevKitC-1-N16R8]
platform = espressif32
board = ESP32-S3-DevKitC-1-N16R8 ; 16 MB Flash, 8MB octo PSRAM
framework = arduino

monitor_speed = 115200
```
# Test code

```cpp
#include "Arduino.h"

#define BOOTLOG( ... ) { char buf[120]; sprintf( buf, __VA_ARGS__ ) ; Serial.print("##[BOOT]#\t"); Serial.println(buf); }

void setup() {
  Serial.begin(115200);
}

void loop() {

BOOTLOG("Total heap: %d", ESP.getHeapSize());
  BOOTLOG("Free heap: %d", ESP.getFreeHeap());
  BOOTLOG("Total PSRAM: %d", ESP.getPsramSize());
  BOOTLOG("Free PSRAM: %d", ESP.getFreePsram());
  delay(1000);
}
```

# Monitor

```
RAM:   [=         ]  14.6% (used 47780 bytes from 327680 bytes)
Flash: [=         ]  11.0% (used 720281 bytes from 6553600 bytes)

##[BOOT]#       Total heap: 365636  
##[BOOT]#       Free heap: 304228   
##[BOOT]#       Total PSRAM: 8386231
##[BOOT]#       Free PSRAM: 8385851 
```

Działa!!!!

ESP32-S3-N16R8

ESP32-S3-N16R8 최신버젼 다운로드

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