Ubirch Testkit v1.2.0

Added:

• This changelog and a patch level in versioning.
• Handling of unsolicited messages from modem as needed with the
  newer pycom firmware.

Changed:

• Update pycom firmware dependency to version v1.20.2.r4. This version
  is tested with modem firmware version 41019 and 41065 (NB-IoT).

Fixed:

• Rework of modem communication module.

Known issues:

• When the mobile network signal is weak the modem gets quite busy with
  handling connection losses and reconnects. This reduces the
  reliability of the communication between modem and the microprocessor.
  Characteristic of this situation are SIM commands failing with APDU
  exceptions such as '6D00' (unsupported command) and similar because of
  transmission errors. A solution to this problem is to position the
  device in a place with better network coverage.

Ubirch Testkit v1.1

Ubirch Testkit application, which works on a GPy and a PySense or PyTrack from PyCom together with a NB-IoT SIM card with connectivity from 1nce.

This application can be used to test the "Ubirch protocol" in general, and espacially to test "Ubirch on a SIM". You can build your own ubirch application based on this.

Pycom Firmware Release

Firmware with Ed25519 module.

pybytes firmware for pycom devices (w/ Ed25519)

v1.20.0.rc12.1-ed25519

updated ubirch protocol version, fixed wrong unsigned message size in…

pybytes firmware for pycom devices (w/ Ed25519)

pybytes-ed25519

add correct boot.json info

First working code with backend.

This release has the binaries for currently known Pycom modules. Flash them using the Pycom Firmware Upgrader. Then checkout or download this project and upload files in src/ to the board to run the code.

It is recommended to install and use the Atom editor with the Pymakr plugin.