Now I use:
esp32 as main board (wifi, webUI, Mqtt, Websocket and other) <- (uart communications) -> stm32 (weAct board) .
STM32: Triac Control: CrosZero + Puls Triac Open
Search found 14 matches
- Wed Jul 28, 2021 12:51 pm
- Forum: General Discussion and Questions
- Topic: AC Dimmer it possible.
- Replies: 5
- Views: 3270
- Tue Jul 27, 2021 5:21 pm
- Forum: General Discussion and Questions
- Topic: AC Dimmer it possible.
- Replies: 5
- Views: 3270
Re: AC Dimmer it possible.
micropython + stm32 f411: works, need add i2c_slave https://github.com/straga/hardware_probe/blob/master/AC_dimmer/micropython/dimmer_stm32.py esp8266+i2cslave: https://github.com/straga/hardware_probe/blob/master/AC_dimmer/arduino/code/i2c_esp8266.ino control from micropython: https://github.com/st...
- Mon Jul 26, 2021 10:17 am
- Forum: General Discussion and Questions
- Topic: AC Dimmer it possible.
- Replies: 5
- Views: 3270
Re: AC Dimmer it possible.
https://stackoverflow.com/questions/557 ... icropython
I get Robodyn AC dimmer.
Try from example always zero-crosse detect drift.
I get Robodyn AC dimmer.
Try from example always zero-crosse detect drift.
- Sun Jul 25, 2021 1:47 pm
- Forum: General Discussion and Questions
- Topic: AC Dimmer it possible.
- Replies: 5
- Views: 3270
AC Dimmer it possible.
AC Dimmer with Zero Cross. Micropython can control that (esp32, stm32)?
From native code or Arduino it is possible. But from micropython ?
From native code or Arduino it is possible. But from micropython ?
- Sat Mar 21, 2020 1:18 pm
- Forum: ESP32 boards
- Topic: ESP32 using OTA updates
- Replies: 7
- Views: 16499
Re: ESP32 using OTA updates
Get some info form work with esp-idfv4. https://github.com/straga/uiot_control_board/blob/master/esp32_dev/mod/ota_updater/ota.py - main https://github.com/straga/uiot_control_board/blob/master/esp32_dev/mod/http/route_flash.py - http route https://github.com/straga/uiot_control_board/blob/master/pc...
- Sat Mar 21, 2020 12:56 pm
- Forum: ESP32 boards
- Topic: ESP32 Camera (ESP32 Cam) Library
- Replies: 12
- Views: 45001
Re: ESP32 Camera (ESP32 Cam) Library
Some info if esp_idf v4 and latest esp32-camera.
https://github.com/straga/micropython_c ... 20c3bd865f
https://github.com/straga/micropython_c ... 20c3bd865f
- Sun Oct 28, 2018 12:25 pm
- Forum: ESP32 boards
- Topic: OTA
- Replies: 7
- Views: 9609
Re: OTA
I tried put together all. All modules work with asyncio in separate thread. upy_ota : https://github.com/straga/upy_ota Server OTA: use aiohttp with StreamResponse Firmware with OTA: upy_app : https://github.com/straga/upy_app/tree/master/ota_template Example how it can be use: All use asyncio (ftps...
- Fri Oct 26, 2018 12:35 pm
- Forum: ESP32 boards
- Topic: OTA
- Replies: 7
- Views: 9609
Re: OTA
Tried with Own OTA server with some improves in ota_updater.
https://www.youtube.com/watch?v=_ywJw2I ... e=youtu.be
https://www.youtube.com/watch?v=_ywJw2I ... e=youtu.be
- Tue Oct 23, 2018 1:25 pm
- Forum: ESP32 boards
- Topic: OTA
- Replies: 7
- Views: 9609
Re: OTA
We have pull request.
https://github.com/micropython/micropython/pull/3576
I am try it, it works.
https://youtu.be/fImFlty40GY
Why not approve yet ?
https://github.com/micropython/micropython/pull/3576
I am try it, it works.
https://youtu.be/fImFlty40GY
Why not approve yet ?
- Wed Oct 04, 2017 8:57 am
- Forum: ESP32 boards
- Topic: PIN 26 pull up
- Replies: 1
- Views: 2300
PIN 26 pull up
but_26_pin = 26
butto26 = machine.Pin(but_26_pin, mode=Pin.IN, pull=Pin.PULL_UP)
but pin have 1.5v ?
If make pull_down it have 3.3v ?
what right ?
butto26 = machine.Pin(but_26_pin, mode=Pin.IN, pull=Pin.PULL_UP)
but pin have 1.5v ?
If make pull_down it have 3.3v ?
what right ?