I was playing once with TCP transfers and I could achieve 7-11Mb/sec on second non-wifi core single thread.
Unfortunately you need to implement a blocking socket on client side - I couldn't manage to make stuff work with non-blocking async sokets
Search found 425 matches
- Tue Mar 15, 2022 3:04 pm
- Forum: General Discussion
- Topic: Impressive Ethernet bandwith using ESP32
- Replies: 5
- Views: 56269
- Tue Mar 15, 2022 2:33 pm
- Forum: Hardware
- Topic: Any plans to make ESP32-C3 dual-core?
- Replies: 0
- Views: 1242
Any plans to make ESP32-C3 dual-core?
The chip C3 is really awesome - after I tested speeds comparing to ESP8266 the C3 is a real beast and so easy to program Risc-V Question to Espressif engineers - any plans for other C3 modules ? We need 5Ghz WiFi and 2+ core boards with large ram ) Do you guys have anything planned with those specif...
- Tue Mar 15, 2022 2:22 pm
- Forum: General Discussion
- Topic: IDF httpd vs libesphttpd
- Replies: 3
- Views: 2538
Re: IDF httpd vs libesphttpd
I am actually looking for a very very light-weight HTTP IoT server. It doesn't need any TLS protocols and it would be nice to have REST WebAPI/Json comunication included
Thanks
Thanks
- Tue Jun 15, 2021 4:44 pm
- Forum: General Discussion
- Topic: ESP32-S3 (Beta2) MARLIN_9_1B on ESP32-S3-Addax-1 V1.0 Specs & Datasheet
- Replies: 74
- Views: 181414
Re: ESP32-S3 (Beta2) MARLIN_9_1B on ESP32-S3-Addax-1 V1.0 Specs & Datasheet
S3 looks much much better than previous ESP32 modules.
Not sure about the price - if it is more than $10 I don't think it will be worth it
Soon there will be tiny low power SoCs that may replace many MCUs unless prices drop
Not sure about the price - if it is more than $10 I don't think it will be worth it
Soon there will be tiny low power SoCs that may replace many MCUs unless prices drop
- Fri Apr 30, 2021 12:49 pm
- Forum: General Discussion
- Topic: ESP32-S3 (Beta2) MARLIN_9_1B on ESP32-S3-Addax-1 V1.0 Specs & Datasheet
- Replies: 74
- Views: 181414
Re: ESP32-S3 (Beta2) MARLIN_9_1B on ESP32-S3-Addax-1 V1.0 Specs & Datasheet
Why 64bit is overkill? It is faster from execution point of view and it can handle 2x more bits parallel in one cpu clock cycle . I tested K210 and this monster running at 600Mhz with camera 640x480 plus LCD 480 with full face recognition takes at peak 0.7W of power for all devices and when idle it ...
- Thu Apr 29, 2021 1:38 pm
- Forum: General Discussion
- Topic: ESP32-S3 (Beta2) MARLIN_9_1B on ESP32-S3-Addax-1 V1.0 Specs & Datasheet
- Replies: 74
- Views: 181414
Re: ESP32-S3 (Beta2) MARLIN_9_1B on ESP32-S3-Addax-1 V1.0 Specs & Datasheet
I just wonder if Espressif plans some RISC-V boards with more than 1 core and 64bit since it is very cheap and super low power consuming design. Perfect for 5Ghz and HD vid stuff
- Fri Jan 08, 2021 1:49 pm
- Forum: General Discussion
- Topic: New dual-core ESP32-S3 coming soon?
- Replies: 1
- Views: 3059
New dual-core ESP32-S3 coming soon?
According to https://www.espressif.com/en/products/socs there will be new family member S3 model ESP32-S3 Series 32-bit MCU & 2.4 GHz Wi-Fi & Bluetooth LE 5.0 Xtensa® 32-bit LX7 dual-core processor that operates at up to 240 MHz 512 KB of SRAM and 384 KB of ROM on the chip, and SPI, Dual SPI, Quad S...
- Sat Mar 07, 2020 7:04 pm
- Forum: Hardware
- Topic: When we will see first ESP32-S2 boards ?
- Replies: 2
- Views: 7142
Re: When we will see first ESP32-S2 boards ?
Maybe the product picture is old but they all look like S2-beta models.
I expected some boards with camera and lcd fpc interface connectors.
Too bad the clock speeds didn't get bit higher too
I expected some boards with camera and lcd fpc interface connectors.
Too bad the clock speeds didn't get bit higher too
- Fri Mar 06, 2020 1:57 am
- Forum: Hardware
- Topic: When we will see first ESP32-S2 boards ?
- Replies: 2
- Views: 7142
When we will see first ESP32-S2 boards ?
The new chip is out and people are excited to see first dev boards and how they perform.
How soon you think we can see and buy the new S2 products?
How soon you think we can see and buy the new S2 products?
- Fri Feb 28, 2020 11:23 pm
- Forum: ESP-IDF
- Topic: Question about Python version used in IDF
- Replies: 2
- Views: 4763
Re: Question about Python version used in IDF
Thanks Krzysiek!
I didn't even notice Python 3 works with idf already)
I was able to flash esp8285 with idf.py installed from esp32 toolchain using old Python 2.7
I didn't even notice Python 3 works with idf already)
I was able to flash esp8285 with idf.py installed from esp32 toolchain using old Python 2.7