@thinginnovations said in New Firmware Updater version 1.16.0:
The download link in the firmware updater appears to give a 404 page can't be found response.
Sorry about that... this is a bug in the old stable firmware updater when creating the download link. I have deployed an update on the software server to take this into account so the link should work now. Please let me know if this isn't the case.
how to see ID and PAC SIGFOX ?
and the micropython program always gives me bffffffff and 'b ffffffffffff
I am with WIN7 / 64 and the latest version of the loader.
I use an Expanderboard 3.1
thank you for helping me
@morrison Never looked into the details, but using NTP sync with decent connections between the LoPy4 and the network should yield decent timekeeping. Make sure you have the exact time of arrival of a frame (including fractional seconds) in the data sent to the network, and if you know the exact position of your gateways you should be able to compute the location of the node.
Of course as @aliubi stated the accuracy may be limited, not sure if that would useful to you with that kind of resolution.
It's safer to tag me directly @catalin, so I am directly notified.
In the latest code, not yet released, I've added in the Mesh() constructor the 128bits key, which authenticates and encrypts all mesh traffic. Let's call this basic security.
Secondly, I've prepared scripts examples for both symmetric and asymmetric encryption inside Pymesh, this is above the basic security and allows private communication channels in the Pymesh.
To address nodes, in the soon to be released (end of this week) pymesh library, I've added a custom IPv6 address for each node, which resembles LoRa MAC address, so by knowing your devices MAC address, you can try to access them in the mesh (sending an UDP message to the known IPv6 and waiting for ACK).
I am trying to execute USSD codes through my GSM modem. When i try USSD command which gives me some options, it is executed but i can't get any operation done from the options.
AT+CUSD=1,"*101#",15 (To check balance)
+CME ERROR: 264
AT+CUSD=1,"*17108#",15 (To get a data pack)
CUSD: 1,"1.Datapacks .Voicepacks .SMS Packs .Billing info ote: Back:* Top:#",15
+CME ERROR: 264
@prashanth It is in the release candidate version 1.20.0 rc12. You have to use the downloader 1.15.2 https://forum.pycom.io/topic/3425/new-beta-firmware-updater-1-15-2-b0 and/or download the tar file from https://forum.pycom.io/topic/2777/downgrading-firmware-advanced-users
hi @ferfersan6, maybe the port is already taken by another instance of VSC. Try restarting VSC (all windows).
Also check in Device Manager is COM really pops on/off when USB is connected/disconnected.
In the last case, we've seen things sorted out fine after a Windows restart.
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