Hello Jimmo,
May I have source code of blynklib_mp.py that used for producing blynlib.mpy for further education ?
thanks
Search found 30 matches
- Mon Jul 13, 2020 2:30 am
- Forum: ESP8266 boards
- Topic: Memory issue with Blynk
- Replies: 3
- Views: 989
- Fri Mar 13, 2020 6:41 am
- Forum: Drivers for External Components
- Topic: Receive and transmit IR remote codes
- Replies: 10
- Views: 3253
Re: Receive and transmit IR remote codes
Hi Peter, I've got TSOP4838 38kHze receiver on my breadboard wit ESP32-PSRAM including copy ir_rx directory application already to test your ir_rx driver but unfortunately, upip could not find this package. see below message. >>> upip.install('pystone_lowmem') Installing to: /lib/ Installing pystone...
- Thu Mar 05, 2020 6:39 am
- Forum: Programs, Libraries and Tools
- Topic: rshell - Remote Shell
- Replies: 82
- Views: 45604
Re: rshell - Remote Shell
Normally I use screen to enter REPL. I recently use rshell as IDE rshell -p /dev/ttyUSB0 --editor nano --buffer-size=30 /home/wr300000> repl <---- get in repl and release machine.reset() to rerun my main.py Below is result from my main.py showing normal /sd directory and other configured variables. ...
- Wed Feb 19, 2020 1:39 pm
- Forum: ESP8266 boards
- Topic: garbage value apon pressing reset switch on esp8266
- Replies: 8
- Views: 1320
Re: garbage value apon pressing reset switch on esp8266
Roberthh, yes you are right. I use bash's alias command as one character represents typing tails for erasing the chip. This time I can interrupt them within an assigned sec period. Thank you again...
- Wed Feb 19, 2020 9:28 am
- Forum: ESP8266 boards
- Topic: garbage value apon pressing reset switch on esp8266
- Replies: 8
- Views: 1320
Re: garbage value apon pressing reset switch on esp8266
@Roberthh
Because of my prior code is not successful and keep looping by sending esp O/S debug message every second to interfere the communication on UART port which making fail to connect to board anymore..
Because of my prior code is not successful and keep looping by sending esp O/S debug message every second to interfere the communication on UART port which making fail to connect to board anymore..
- Wed Feb 19, 2020 8:58 am
- Forum: ESP8266 boards
- Topic: garbage value apon pressing reset switch on esp8266
- Replies: 8
- Views: 1320
Re: garbage value apon pressing reset switch on esp8266
Hi Jimmo, My case is quite different, I built 8266 firmware and ran correctly. Everything is fine until I test some wifi connectivity but I forgot to disable esp O/S debug in boot.py. >>>import esp >>>esp.osdebug(None) This board always reply readable error response message from my incomplete previo...
- Sat Feb 15, 2020 3:19 pm
- Forum: Programs, Libraries and Tools
- Topic: Asyncio design method
- Replies: 7
- Views: 1433
Re: Asyncio design method
@kevinkk525
I've just build and flash the latest uPython firmware on my ESP32 board but I still can not see uasyncio.py to import . Could you explain more on how can I get asyncio.py modules from ?
appreciate in advance,
I've just build and flash the latest uPython firmware on my ESP32 board but I still can not see uasyncio.py to import . Could you explain more on how can I get asyncio.py modules from ?
appreciate in advance,
- Tue Feb 11, 2020 9:28 am
- Forum: Programs, Libraries and Tools
- Topic: Asyncio design method
- Replies: 7
- Views: 1433
Re: Asyncio design method
@kevinkk525, I normally build/use micropython on esp8266 and esp32 only and I currently head up for learning on asyncio and mqtt modules to implement on mostly concern with home automation which prefer smallest configuration per ESP's chip. I've got 2x esp8266 8MB FLASH, esp32 WROOM-32 4MB Flash and...
- Wed Sep 25, 2019 1:32 pm
- Forum: MicroPython pyboard
- Topic: Control DC and Stepper Motors With L298N Dual Motor Controller Modules
- Replies: 5
- Views: 2794
Re: Control DC and Stepper Motors With L298N Dual Motor Controller Modules
I plan to make my either ESP8266 or ESP32 module to control bipolar stepper motor thru L298N driver board. I've got an idea to send out 4 binary bits thru 4 ESP GPIO pins directly to synchronize both coil sets inside stepper motor. My question is how to I bind 4 bit together within a half byte of uP...
- Mon Sep 16, 2019 2:39 am
- Forum: micro:bit boards
- Topic: Problems building micropython-1.9.2 from source
- Replies: 17
- Views: 9749
Re: Problems building micropython-1.9.2 from source
Hi Roberthh,
Thanks, you are great....
Thanks, you are great....