Difference between revisions of "CubeCell"
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|Name=CubeCell | |Name=CubeCell | ||
|Omschrijving=Low-power LoRaWAN Board | |Omschrijving=Low-power LoRaWAN Board | ||
| − | |Picture=cubecell. | + | |Picture=cubecell.png |
| − | |Status= | + | |Status=In progress |
|Contact=bertrik | |Contact=bertrik | ||
}} | }} | ||
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== Intro == | == Intro == | ||
| − | This page is about the [https://heltec.org/project/htcc-ab01/ CubeCell board] from heltec.org | + | This page is about the [https://heltec.org/project/htcc-ab01/ CubeCell board] from [https://nl.aliexpress.com/store/3213115 heltec.org], aka HTCC-AB01 |
| + | |||
| + | [https://github.com/HelTecAutomation/ASR650x-Arduino the github page for the Arduino code] | ||
| + | |||
| + | What I'd like to investigate: | ||
| + | * Does it have an RTC? YES, it appears so | ||
| + | * Can we run the arduino-lmic library on this? NO, probably not in the short term. | ||
| + | * Can we compile the code with platformio? YES | ||
| + | * Use this board for my [[LoraBatBox]] | ||
| + | * [https://www.youtube.com/watch?v=lobNwqHLrag Video review by Andreas Spiess] | ||
| + | |||
| + | Plans for immediate future: | ||
| + | * get the LoRaWAN example running, in OTAA (or restored OTAA) | ||
| + | * get LoRaWAN time synchronisation protocol running, figure out RTC API | ||
| + | * investigate if wake up can be done by pin too (not just timer) | ||
| + | |||
| + | == Hardware == | ||
| + | Features: | ||
* based on an ASR605x (ARM cortex M0+ core) + SX1262(?) radio chip | * based on an ASR605x (ARM cortex M0+ core) + SX1262(?) radio chip | ||
* low power, only microamps sleep current | * low power, only microamps sleep current | ||
* battery connection | * battery connection | ||
* solar cell connection | * solar cell connection | ||
| + | * [https://resource.heltec.cn/download/CubeCell/HTCC-AB01/HTCC-AB01_PinoutDiagram.pdf pinout] | ||
| − | [https://github.com/HelTecAutomation/ | + | == Software == |
| + | Example code: | ||
| + | * [https://github.com/HelTecAutomation/platform-asrmicro650x/blob/develop/examples/LoRa/LoRaWAN/LoRaWAN/src/LoRaWan.ino LoraWan example code] | ||
| + | * A basic platformio demo project is available at https://github.com/bertrik/cubecelldemo | ||
| − | What I'd like to | + | What I'd like to do for a LoraBatBox: |
| − | * | + | * register with OTAA (and remember the session keys) |
| − | * | + | * wake up when there is movement sensed by the PIR |
| − | + | * keep track of times when movement was detected (in wall-clock time) | |
| − | + | * send activity (say) once per hour to TTN | |
| − | * | ||
Revision as of 14:33, 24 June 2020
| Project CubeCell | |
|---|---|
| |
| Low-power LoRaWAN Board | |
| Status | In progress |
| Contact | bertrik |
| Last Update | 2020-06-24 |
Intro
This page is about the CubeCell board from heltec.org, aka HTCC-AB01
the github page for the Arduino code
What I'd like to investigate:
- Does it have an RTC? YES, it appears so
- Can we run the arduino-lmic library on this? NO, probably not in the short term.
- Can we compile the code with platformio? YES
- Use this board for my LoraBatBox
- Video review by Andreas Spiess
Plans for immediate future:
- get the LoRaWAN example running, in OTAA (or restored OTAA)
- get LoRaWAN time synchronisation protocol running, figure out RTC API
- investigate if wake up can be done by pin too (not just timer)
Hardware
Features:
- based on an ASR605x (ARM cortex M0+ core) + SX1262(?) radio chip
- low power, only microamps sleep current
- battery connection
- solar cell connection
- pinout
Software
Example code:
- LoraWan example code
- A basic platformio demo project is available at https://github.com/bertrik/cubecelldemo
What I'd like to do for a LoraBatBox:
- register with OTAA (and remember the session keys)
- wake up when there is movement sensed by the PIR
- keep track of times when movement was detected (in wall-clock time)
- send activity (say) once per hour to TTN