CubeCell: Difference between revisions
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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 | ||
}} | }} | ||
Line 9: | Line 9: | ||
== 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] | [https://github.com/HelTecAutomation/ASR650x-Arduino the github page for the Arduino code] | ||
What I'd like to investigate: | What I'd like to investigate: | ||
* Can we run the arduino-lmic library on this? | * Does it have an RTC? YES, it appears so | ||
* Can we compile the code with platformio? | * --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]] | * Use this board for my [[LoraBatBox]] | ||
* [https://www.youtube.com/watch?v=lobNwqHLrag Video review by Andreas Spiess] | * [https://www.youtube.com/watch?v=lobNwqHLrag Video review by Andreas Spiess] | ||
== Hardware == | |||
Features: | |||
* based on an ASR605x (ARM cortex M0+ core) + SX1262 radio chip | |||
* low power, only microamps sleep current | |||
* battery connection | |||
* solar cell connection | |||
* [https://resource.heltec.cn/download/CubeCell/HTCC-AB01/HTCC-AB01_PinoutDiagram.pdf pinout] | |||
== Software == | |||
The CubeCell hardware works with (an export of) the [https://github.com/LacunaSpace/basicmac basicmac] device stack from Lacuna Space, just needs a pinmap definition, | |||
(see also https://www.thethingsnetwork.org/forum/t/heltec-cubecell-part-2/37225/72): | |||
<pre> | |||
const lmic_pinmap lmic_pins = { | |||
.nss = RADIO_NSS, | |||
.tx = LMIC_CONTROLLED_BY_DIO2, | |||
.rx = LMIC_UNUSED_PIN, | |||
.rst = RADIO_RESET, | |||
.dio = {LMIC_UNUSED_PIN, RADIO_DIO_1, LMIC_UNUSED_PIN}, | |||
.busy = RADIO_BUSY, | |||
.tcxo = LMIC_CONTROLLED_BY_DIO3, | |||
}; | |||
</pre> | |||
Example code: | |||
* A basic working LoRaWAN platformio demo project is available at https://github.com/bertrik/cubecelldemo | |||
* [https://github.com/HelTecAutomation/platform-asrmicro650x/blob/develop/examples/LoRa/LoRaWAN/LoRaWAN/src/LoRaWan.ino LoraWan example code] from Heltec (not recommended) |
Revision as of 08:37, 25 April 2021
Project CubeCell | |
---|---|
Low-power LoRaWAN Board | |
Status | In progress |
Contact | bertrik |
Last Update | 2021-04-25 |
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
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
The CubeCell hardware works with (an export of) the basicmac device stack from Lacuna Space, just needs a pinmap definition, (see also https://www.thethingsnetwork.org/forum/t/heltec-cubecell-part-2/37225/72):
const lmic_pinmap lmic_pins = { .nss = RADIO_NSS, .tx = LMIC_CONTROLLED_BY_DIO2, .rx = LMIC_UNUSED_PIN, .rst = RADIO_RESET, .dio = {LMIC_UNUSED_PIN, RADIO_DIO_1, LMIC_UNUSED_PIN}, .busy = RADIO_BUSY, .tcxo = LMIC_CONTROLLED_BY_DIO3, };
Example code:
- A basic working LoRaWAN platformio demo project is available at https://github.com/bertrik/cubecelldemo
- LoraWan example code from Heltec (not recommended)