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https://github.com/cdfer/esp32-max-pwm
Just a small test script to verify the max pwm frequency at each resolution.
https://github.com/cdfer/esp32-max-pwm
esp32 esp32-arduino
Last synced: about 1 month ago
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Just a small test script to verify the max pwm frequency at each resolution.
- Host: GitHub
- URL: https://github.com/cdfer/esp32-max-pwm
- Owner: CDFER
- License: mit
- Created: 2024-05-28T01:12:05.000Z (6 months ago)
- Default Branch: main
- Last Pushed: 2024-08-16T21:11:46.000Z (3 months ago)
- Last Synced: 2024-08-16T22:26:21.306Z (3 months ago)
- Topics: esp32, esp32-arduino
- Language: C++
- Homepage:
- Size: 3.91 KB
- Stars: 0
- Watchers: 1
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- License: LICENSE
Awesome Lists containing this project
README
# esp32-Max-PWM
Just a small test script to verify the max pwm frequency at each resolution.
## ESP32
```
Board Model: NodeMCU-32S
Chip Model: ESP32-D0WDQ6
Chip Revision: 1
Number of Cores: 2
CPU Frequency: 240 MHz
SDK Version: v4.4.7-dirty
Max frequencies:
1bits = 0hz
2bits = 0hz
3bits = 0hz
4bits = 5.01mhz
5bits = 2.50mhz
6bits = 1.25mhz
7bits = 626.20khz
8bits = 313.10khz
9bits = 156.50khz
10bits = 78.20khz
11bits = 39.10khz
12bits = 19.50khz
13bits = 9.70khz
14bits = 4.80khz
15bits = 2.40khz
16bits = 1.20khz
```
```
Platform espressif32 @ 6.8.1 (required: espressif32)
├── framework-arduinoespressif32 @ 3.20017.0 (required: platformio/framework-arduinoespressif32 @ ~3.20017.0)
├── tool-esptoolpy @ 1.40501.0 (required: platformio/tool-esptoolpy @ ~1.40501.0)
├── tool-mkfatfs @ 2.0.1 (required: platformio/tool-mkfatfs @ ~2.0.0)
├── tool-mklittlefs @ 1.203.210628 (required: platformio/tool-mklittlefs @ ~1.203.0)
├── tool-mkspiffs @ 2.230.0 (required: platformio/tool-mkspiffs @ ~2.230.0)
├── tool-openocd-esp32 @ 2.1100.20220706 (required: platformio/tool-openocd-esp32 @ ~2.1100.0)
├── toolchain-riscv32-esp @ 8.4.0+2021r2-patch5 (required: espressif/toolchain-riscv32-esp @ 8.4.0+2021r2-patch5)
└── toolchain-xtensa-esp32 @ 8.4.0+2021r2-patch5 (required: espressif/toolchain-xtensa-esp32 @ 8.4.0+2021r2-patch5)
```
## ESP32S3
```
Board Model: Espressif ESP32-S3-DevKitM-1
Chip Model: ESP32-S3
Chip Revision: 0
Number of Cores: 2
CPU Frequency: 240 MHz
SDK Version: v4.4.7-dirty
Max frequencies:
1bits = 0hz
2bits = 0hz
3bits = 0hz
4bits = 0hz
5bits = 0hz
6bits = 0hz
7bits = 0hz
8bits = 0hz
9bits = 78.20khz
10bits = 39.10khz
11bits = 19.50khz
12bits = 9.70khz
13bits = 4.80khz
14bits = 2.40khz
15bits = 0hz
16bits = 0hz
```
```
Platform espressif32 @ 6.8.1 (required: espressif32)
├── framework-arduinoespressif32 @ 3.20017.0 (required: platformio/framework-arduinoespressif32 @ ~3.20017.0)
├── tool-esptoolpy @ 1.40501.0 (required: platformio/tool-esptoolpy @ ~1.40501.0)
├── tool-mkfatfs @ 2.0.1 (required: platformio/tool-mkfatfs @ ~2.0.0)
├── tool-mklittlefs @ 1.203.210628 (required: platformio/tool-mklittlefs @ ~1.203.0)
├── tool-mkspiffs @ 2.230.0 (required: platformio/tool-mkspiffs @ ~2.230.0)
├── tool-openocd-esp32 @ 2.1100.20220706 (required: platformio/tool-openocd-esp32 @ ~2.1100.0)
├── toolchain-riscv32-esp @ 8.4.0+2021r2-patch5 (required: espressif/toolchain-riscv32-esp @ 8.4.0+2021r2-patch5)
└── toolchain-xtensa-esp32s3 @ 8.4.0+2021r2-patch5 (required: espressif/toolchain-xtensa-esp32s3 @ 8.4.0+2021r2-patch5)
```
## ESP32C3
```
Board Model: WEMOS LOLIN C3 Mini
Chip Model: ESP32-C3
Chip Revision: 4
Number of Cores: 1
CPU Frequency: 160 MHz
SDK Version: v4.4.7-dirty
Max frequencies:
1bits = 0hz
2bits = 0hz
3bits = 0hz
4bits = 0hz
5bits = 0hz
6bits = 0hz
7bits = 0hz
8bits = 0hz
9bits = 78.20khz
10bits = 39.10khz
11bits = 19.50khz
12bits = 9.70khz
13bits = 4.80khz
14bits = 2.40khz
15bits = 0hz
16bits = 0hz
```
```
Platform espressif32 @ 6.8.1 (required: espressif32)
├── framework-arduinoespressif32 @ 3.20017.0 (required: platformio/framework-arduinoespressif32 @ ~3.20017.0)
├── tool-esptoolpy @ 1.40501.0 (required: platformio/tool-esptoolpy @ ~1.40501.0)
├── tool-mkfatfs @ 2.0.1 (required: platformio/tool-mkfatfs @ ~2.0.0)
├── tool-mklittlefs @ 1.203.210628 (required: platformio/tool-mklittlefs @ ~1.203.0)
├── tool-mkspiffs @ 2.230.0 (required: platformio/tool-mkspiffs @ ~2.230.0)
├── tool-openocd-esp32 @ 2.1100.20220706 (required: platformio/tool-openocd-esp32 @ ~2.1100.0)
└── toolchain-riscv32-esp @ 8.4.0+2021r2-patch5 (required: espressif/toolchain-riscv32-esp @ 8.4.0+2021r2-patch5)
```