Search found 167 matches
- Sun Jan 06, 2019 4:51 pm
- Forum: ESP32 boards
- Topic: New ESP32 development board DMtech DEV01 with NB-IoT interface
- Replies: 9
- Views: 14928
New ESP32 development board DMtech DEV01 with NB-IoT interface
Hi, I am developing new development board based on ESP32-WROVER. Most interesting feature is onboard NB-IoT modem Quectel BC66 and cellular antenna. It will probably be released as open source after successful tests. Can be used on top of custom carrier board as some sort of control/communication mo...
- Sat Dec 22, 2018 1:46 pm
- Forum: ESP32 boards
- Topic: Differences between Micropython ports for ESP32 and ESP8266
- Replies: 35
- Views: 169152
Re: Differences between Micropython ports for ESP32 and ESP8266
I am glad to hear that the ESP32 port will be developed and maintained. I will start testing soon. I want to use Pycom WiPy 3.0 as a hardware because it contains very good switching regulator (LM3281) and I want to test deep-sleep currents as well. Should micropython.org port work on this board or s...
- Fri Nov 30, 2018 11:51 am
- Forum: ESP32 boards
- Topic: An error which occur in time
- Replies: 4
- Views: 3412
Re: An error which occur in time
I am experiencing similar issues with Pycom port. Check this post and next 4 posts: https://forum.pycom.io/topic/3985/new-lte-firmware-releases-v1-18-1-r4-stable-1-19-0-b5-development-nb-iot-firmware-40343/41 Currently some socket operations will not timeout also in case timeout is set. Maybe this i...
- Fri Nov 30, 2018 8:11 am
- Forum: ESP32 boards
- Topic: Differences between Micropython ports for ESP32 and ESP8266
- Replies: 35
- Views: 169152
Re: Differences between Micropython ports for ESP32 and ESP8266
Hi all, based on the fact that Pycom team tends to move their focus from dev/OEM module development to consumer products (PyGo/PyLife) we are considering to build FW stack of our products on micropython.org ESP32 port. I did not follow this forum very often for more than a year. Looking at the githu...
- Sat Feb 17, 2018 10:30 pm
- Forum: Drivers for External Components
- Topic: Drivers for Waveshare 2.13inch E-Ink display
- Replies: 57
- Views: 64988
Re: Drivers for Waveshare 2.13inch E-Ink display
@mcauser
Could you please share your driver with us?
Could you please share your driver with us?
- Sun Jun 18, 2017 5:08 pm
- Forum: WiPy and CC3200 boards
- Topic: I2C with new hardware API on CC3200 port
- Replies: 1
- Views: 3331
Re: I2C with new hardware API on CC3200 port
This code worked for me:
Code: Select all
i2c_scl = machine.Pin("GP12", mode=machine.Pin.ALT, alt = 5)
i2c_sda = machine.Pin("GP13", mode=machine.Pin.ALT, alt = 5)
i2c = machine.I2C(scl=i2c_scl, sda=i2c_sda, freq=100000)- Sun Jun 18, 2017 11:23 am
- Forum: WiPy and CC3200 boards
- Topic: I2C with new hardware API on CC3200 port
- Replies: 1
- Views: 3331
I2C with new hardware API on CC3200 port
How to init (hardware) I2C interface via new hardware API on CC3200 port?
- Sat Jun 17, 2017 9:51 am
- Forum: WiPy and CC3200 boards
- Topic: usocket.socket.settimeout() not working on CC3200 port
- Replies: 0
- Views: 2492
usocket.socket.settimeout() not working on CC3200 port
I tested on my own build from 12.6.2017 using simple code: s = socket.socket(socket.AF_INET, socket.SOCK_STREAM) s.settimeout(5) s.bind(('', 80)) s.listen(5) conn, addr = s.accept() In this point s.accept() hangs indefinitely if there is no connection from other host. Some time ago I submitted GitHu...
- Wed Feb 15, 2017 5:21 pm
- Forum: MicroPython pyboard
- Topic: pyboard with a VGA display
- Replies: 9
- Views: 11523
Re: pyboard with a VGA display
Do you have some photos of the board and working display to show us?
- Fri Dec 09, 2016 7:37 pm
- Forum: General Discussion and Questions
- Topic: Swissbit Micro-SD Power Fail protection
- Replies: 0
- Views: 4078
Swissbit Micro-SD Power Fail protection
Will Swissbit's Micro-SD Power Fail protection be effective when used with MicroPython? https://www.swissbit.com/products/nand-flash-products/cards/micro-sd-memory-cards/ I am looking for a way to avoid data corruption in case of unexpected power fail. I guess there is no way how to achieve this wit...