Hi,
The maximum PWM frequency is 160 MHz, which means the period is 6.25 ns.
We will provide more information about options to select PWM frequency and resolution in the updated ESP32-S3 TRM. Subscribe to documentation update to get the latest release. Hope it helps.
Search found 51 matches
- Fri Dec 03, 2021 3:57 am
- Forum: Hardware
- Topic: what is the resolution for measuring pulse width on esp32-s3 ?
- Replies: 1
- Views: 4681
- Thu Dec 02, 2021 3:29 am
- Forum: Hardware
- Topic: Where can I find the sample code to run on ESP32-S3-Korvo-2 V3.0
- Replies: 1
- Views: 5083
Re: Where can I find the sample code to run on ESP32-S3-Korvo-2 V3.0
Hi,
Please find the examples in ESP-ADF framework. The user guide for ESP32-S3-Korvo-2 v3.0 is here: https://github.com/espressif/esp-adf/bl ... orvo-2.rst
Please find the examples in ESP-ADF framework. The user guide for ESP32-S3-Korvo-2 v3.0 is here: https://github.com/espressif/esp-adf/bl ... orvo-2.rst
- Tue Nov 23, 2021 6:18 am
- Forum: ESP IoT Solution 中文讨论版
- Topic: ESP32-C3 如何从Deep Sleep状态回到正常工作状态!?
- Replies: 2
- Views: 11106
Re: ESP32-C3 如何从Deep Sleep状态回到正常工作状态!?
可以由 RTC GPIO 或者 RTC 定时器唤醒。
- Tue Jul 27, 2021 11:44 am
- Forum: Hardware
- Topic: Proper EMAC/PHY design: RMII Timing Documentation Missing
- Replies: 3
- Views: 6769
Re: Proper EMAC/PHY design: RMII Timing Documentation Missing
Hi,
We've added relevant information to ESP32 TRM: https://www.espressif.com/sites/default ... ual_en.pdf
Can you please check section 10.6.4 and let me know if it answers your questions? Thanks.
We've added relevant information to ESP32 TRM: https://www.espressif.com/sites/default ... ual_en.pdf
Can you please check section 10.6.4 and let me know if it answers your questions? Thanks.
- Fri Jul 09, 2021 10:44 am
- Forum: Documentation
- Topic: Where to download ESP32-S3 datasheet?
- Replies: 4
- Views: 28244
Re: Where to download ESP32-S3 datasheet?
Hi,
You can download the datasheet from espressif.com now: https://www.espressif.com/sites/default ... eet_en.pdf
- Fri Apr 16, 2021 10:48 am
- Forum: 硬件问题讨论
- Topic: ESP32-S2 ,ESP32-S3 的 ULP-FSM 和 ULP-RISV-C 功耗如何
- Replies: 1
- Views: 4551
Re: ESP32-S2 ,ESP32-S3 的 ULP-FSM 和 ULP-RISV-C 功耗如何
如题,查手册得知 ESP32-S2 和 ESP32-S3 有两个ULP,基于RISC-V架构的功能似乎更强一点。 RISC-V的ULP有更多的寄存器和乘法支持,功耗是否会大于FSM的ULP呢? 谢谢。 Hi, ESP32-S2 的技术规格书中已经提供两个 ULP 的功耗数据,请查看 4.6 章节“功耗特性”:https://www.espressif.com/sites/default/files/documentation/esp32-s2_datasheet_cn.pdf ESP32-S3 的技术规格书正在制作中,相关数据也会及时发布。 您可以通过乐鑫官网的订阅页面 https://ww...
- Thu Mar 19, 2020 4:37 am
- Forum: Documentation
- Topic: Documentation Requests/Feedback
- Replies: 81
- Views: 212924
Re: Documentation Requests/Feedback
Hi Everyone, I don't know if here is the best place to report errors in documentation. But I found one simple and single error in : ESP32 Technical Reference Manual version 4.1 12.4.6 I²S Master/Slave Mode "The I2S_RX_START bit of register I2S_CONF_REG is used to enable a receive operation. When I²...
- Fri Nov 15, 2019 7:41 am
- Forum: Documentation
- Topic: ESP32-S2 Datasheet | 技术规格书
- Replies: 3
- Views: 20597
Re: ESP32-S2 Datasheet is out
And updated Same link here: https://www.espressif.com/sites/default ... eet_en.pdf
- Thu Feb 28, 2019 11:42 am
- Forum: Report Bugs
- Topic: Documentation - cant post topic
- Replies: 1
- Views: 4379
Re: Documentation - cant post topic
Where do I post a DOCUMENTATION query because the documentation forum will not allow a new topic to be posted Please see the attached page AND can I have the the 3 x file names that are off the page ???????????????????? ta chip Hi, Please feel free to post documentation queries or comments here: ht...
- Tue Feb 12, 2019 2:44 am
- Forum: Documentation
- Topic: Documentation Requests/Feedback
- Replies: 81
- Views: 212924
Re: Document Requests/Feedback
Hi, I was wondering if there was an inconsistency in the documentation with respect to the ADC1 channel mappings. Here is what I see from the latest docs: page 34 of esp32_datasheet_en.pdf V2.8: ADC1_CH0 SENSOR_VP ADC1_CH1 SENSOR_VN ADC1_CH2 SENSOR_CAPP ADC1_CH3 SENSOR_CAPN Notice that ADC1_CH3 is ...