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Board-dat/NWI/NWI1103-dat/NWI1103-dat.md
| ... | ... | @@ -14,7 +14,11 @@ product url - |
| 14 | 14 | |
| 15 | 15 | ### Board Map, Dimension, Pins, chip info, Use Guide, Setup Jumper, etc. |
| 16 | 16 | |
| 17 | -- [[ESP32-wrover-dat]] |
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| 17 | +- [[ESP32-wrover-dat]] - version == E |
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| 18 | + |
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| 19 | + |
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| 20 | + |
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| 21 | + |
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| 18 | 22 | |
| 19 | 23 | ## Applications, category, tags, etc. |
| 20 | 24 | |
| ... | ... | @@ -22,7 +26,7 @@ product url - |
| 22 | 26 | |
| 23 | 27 | ## ref |
| 24 | 28 | |
| 25 | -- [[]] |
|
| 29 | +- [[NWI1103]] |
|
| 26 | 30 | |
| 27 | 31 | - legacy wiki page |
| 28 | 32 |
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Chip-cn-dat/Espressif-dat/ESP32-dat/ESP32-modules-dat/ESP32-WROVER-DAT/ESP32-WROVER-DAT.md
| ... | ... | @@ -8,6 +8,8 @@ https://www.electrodragon.com/product/esp32-wrover-v4-module-based-esp32/ |
| 8 | 8 | |
| 9 | 9 | ## sale version |
| 10 | 10 | |
| 11 | + |
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| 12 | + |
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| 11 | 13 | IPEX-ANT |
| 12 | 14 | [[NWI1137-dat]] - Default RVI: ESP-WROVER-I, IPEX-ANT, 4MB |
| 13 | 15 | [[NWI1192-dat]] - RVI: ESP-WROVER-I, IPEX-ANT, 8MB - [[Board-stock-out]] |
| ... | ... | @@ -18,10 +20,21 @@ PCB-ANT |
| 18 | 20 | [[NWI1190-dat]] - RVB: ESP-WROVER, PCB-ANT, 8MB |
| 19 | 21 | [[NWI1191-dat]] - RVB: ESP-WROVER, PCB-ANT, 16MB |
| 20 | 22 | |
| 21 | -version ESP32-WRover-E |
|
| 23 | +## version ESP32-WRover-E |
|
| 22 | 24 | |
| 23 | 25 |  |
| 24 | 26 | |
| 27 | +| Module Model | Built-in ESP32 Chip | SRAM | ROM | Espressif Recommendation | |
|
| 28 | +| ------------ | ------------------- | ---- | --- | ------------------------ | |
|
| 29 | +| ESP32-WROVER-B | ESP32-D0WD | 512K | 512K | Not recommended for new designs | |
|
| 30 | +| ESP32-WROVER-E | ESP32-D0WD-V3 | 448K | 448K | Recommended for new designs in 2024 | |
|
| 31 | + |
|
| 32 | +该链接核心板使用是乐鑫2024年推荐用于新设计的ESP32-WROVER-E模组。该模组有3种不同的外置fash配置，常说的ESP32其实不用外置fash就可以使用，因为ESP32芯片本身内置了448KB的ROM，对于一般应用这448KB的ROM就足够了，但是涉及到一些需要储存的数据还是需要依赖外部储存Flash的，这里可以提供4M，8M，16M外置flash可以选择。大的外部Flash容量模组可以无缝兼容小容量Flash的模组的程序，无需修改。外扩RAM都是8M. |
|
| 33 | + |
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| 34 | + |
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| 35 | + |
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| 36 | +- N8R8(8M Flash) |
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| 37 | +- N16R8(16M Flash) |
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| 25 | 38 | |
| 26 | 39 | |
| 27 | 40 | ## Pin map |
| ... | ... | @@ -57,3 +70,16 @@ ESP32-WROVER-E 和 ESP32-WROVER-IE 是两款通用型 Wi-Fi+BT+BLE MCU 模组， |
| 57 | 70 | |
| 58 | 71 | ESP32-WROVER-E 和 ESP32-WROVER-IE 采用的芯片是 ESP32 系列的 ESP32-D0WD-V3。具有可扩展、自适应的特点。两个 CPU 核可以被单独控制。时钟频率的调节范围为 80 MHz 到 240 MHz。模组集成了传统蓝牙、低功耗蓝牙和 Wi-Fi，组具有行业领先的技术规格，在高集成度、无线传输距离、功耗以及网络联通等方面性能佳。 |
| 59 | 72 | |
| 73 | + |
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| 74 | + |
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| 75 | +## certificate |
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| 76 | + |
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| 77 | + |
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| 78 | + |
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| 79 | + |
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| 80 | + |
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| 81 | + |
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| 82 | + |
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| 83 | + |
|
| 84 | +## ref |
|
| 85 | + |