It is a bug. I have raised issue #306 on Github
On the latest firmware
Pycom MicroPython 1.18.2.r7 [v1.8.6-849-df9f237] on 2019-05-14; LoPy4 with ESP32
>>> import pycom
ValueError: No matching object for the provided key
so I used a previous version of the firmware
Pycom MicroPython 1.18.2.r2 [v1.8.6-849-5cf02dc] on 2019-03-07; LoPy4 with ESP32
Hi PyCom people!
You've been doing great work -- thanks so much!
Just before Christmas there was an announcement about LoRaWAN certification had happened for 3 regions. Great work.
Since then I've been seeing two releases going forward with multiple release candidates. Will either of those versions be able to use the existing Dec/18 LoRaWAN certification? Or will you be taking 1.18.2 or 1.20.0 back to get it certified?
I would like to use a certified stack in my device so really need to know which version to use. Are the releases different in other ways too, or is one just the future (1.20) and the other the present (1.18)?
Looking forward to your response.
I have the following issue when I try to update the firmware of my lopy4 to the latest developement release (1.20.0.rc10).
I tried to restart a few times but it doesn't fix the issue. Do you have an idea of how to solve this issue, please ?
Thank you very much and have a nice day,
@Martinnn said in GPS in motion or stationary:
I was looking for an "assisted" version that lets you download the data, but for this GPS chip this does not seem to exist.
The documentation mention an AGPS mode called EASY and how to set and query the mode. By default it is on. But it neither tells how to upload data nor which format is needed.
@Robin Hello Robin, same problem here connecting to any available WPA2_ENT wifi access-points (incl. eduroam). Very frustrating... apparently nobody comes up with a solution which is quite surprising indeed
For a client, I'm looking for a senior Micropython/embedded developer (freelance/contractor) that preferrably has experience with Pycom modules. I have been working as developer for the client myself, but they need extra help.
You will be working on the software for a new iteration of the (Pycom-based) device that the company is developing. You will be working most of the time on the Micropython code that runs on the devices. You will also need to be comfortable with embedded C in order to analyze and fix problems in the Pycom firmware when they arise and extend the firmware in case a feature cannot be implemented in Micropython.
You can work remotely, but occassional visits to the company headquarters in Noord-Brabant are desired.
Developer Experience Profile
Embedded C + GNU command line toolchain (gcc, gdb, binutils)
Inter-IC Protocol knowledge: I2C, SPI, 1Wire, etc.
Analyzing/Debugging hardware issues using a logic analyzer
Development of device drivers and other low-level code (both in Micropython as well as C)
Unit testing (esp. Python) is a plus
TypeScript & React experience is a big plus, but not a must
Bluetooth experience is a plus, but not a must
The company is active in the smart building and real-estate space. It has many Pycom-based products deployed in a number of large buildings in The Netherlands. The team working on the products and services is very small so you will have a lot of influence on the product. The company is based in Noord-Brabant, The Netherlands, easily accesible by car or public transit.
Please contact me at:
post AT martijnthe DOT nl