mirror of
https://github.com/RIOT-OS/RIOT.git
synced 2024-12-29 04:50:03 +01:00
89 lines
2.9 KiB
Plaintext
89 lines
2.9 KiB
Plaintext
/**
|
|
@defgroup boards_remote-revb RE-Mote Revision B
|
|
@ingroup boards
|
|
@brief Support for the RE-Mote board Revision B
|
|
|
|
The `RE-Mote` has three versions, a first prototype A (`remote-pa`) only
|
|
distributed to beta testers, its following revision A (`remote-reva`), and the
|
|
latest revision B (`remote-revb`) which are commercially available. The
|
|
following section focuses on the revision B.
|
|
|
|
The official RE-Mote wiki page is maintained by Zolertia at:
|
|
|
|
https://github.com/Zolertia/Resources/wiki/RE-Mote
|
|
|
|
# Components
|
|
|
|
| MCU | [CC2538 (ARM Cortex-M3 with on-board 2.4GHz radio)](http://www.ti.com/product/CC2538) |
|
|
|-------|-----------------------------------------------------------------------------------------------------|
|
|
| Radio | Two radio interfaces (IEEE 802.15.4): [2.4GHz](http://www.ti.com/product/CC2538) and [863-950MHz](http://www.ti.com/product/CC1200) |
|
|
| | RP-SMA connector for external antenna (with a RF switch to select either 2.4GHz/Sub-GHz radio) |
|
|
| USB-to-Serial | [CP2104](https://www.silabs.com/documents/public/data-sheets/cp2104.pdf) |
|
|
| Peripherals | RTCC, built-in battery charger for LiPo batteries, External WDT (optional), Micro-SD |
|
|
| Others | RGB LED, power management block (150nA when the mote is shutdown)|
|
|
|
|
# Porting status
|
|
|
|
In terms of hardware support, the following drivers have been implemented
|
|
for CC2538 System-on-Chip:
|
|
|
|
- UART
|
|
- Random number generator
|
|
- Low Power Modes
|
|
- General-Purpose Timers
|
|
- I2C/SPI library
|
|
- LEDs
|
|
- Buttons
|
|
- RF 2.4GHz built-in in CC2538
|
|
- RF switch to programmatically drive either 2.4GHz or sub-1GHz to a single
|
|
RP-SMA
|
|
|
|
And under work or pending at CC2538 base CPU:
|
|
|
|
- Built-in core temperature and battery sensor.
|
|
- CC1200 sub-1GHz radio interface.
|
|
- Micro-SD external storage.
|
|
- ADC
|
|
- USB (in CDC-ACM).
|
|
- uDMA Controller.
|
|
|
|
# Layout
|
|
|
|
|
|
|
|
# Flashing
|
|
|
|
The RE-Mote has built-in support to flash over USB using the BSL. Previous
|
|
versions required to unlock the bootloader by manually pressing the `user
|
|
button` and `reset button`, but the current version handles the sequence with an
|
|
on-board PIC, so automatically unlocks the bootloader upon flashing.
|
|
|
|
e.g.
|
|
```
|
|
Bash
|
|
$ make BOARD=remote-reva flash
|
|
```
|
|
|
|
The RE-Mote Revision B has the following pin-out:
|
|
|
|
|
|
|
|
# Pin out and connectors
|
|
|
|
## RE-Mote ports and connectors
|
|
|
|
|
|
|
|
|
|
|
|
## RE-Mote on-board connectors pin-out
|
|
|
|
The RE-Mote uses the [Molex 5-pin WM4903-ND male header connector](http://datasheets.globalspec.com/ds/5843/DigiKey/6D12815C-098E-40A3-86A0-22A3C50B75BA) to
|
|
connect digital sensors based on I2C and SPI protocols, as well as other sensors
|
|
or actuators you may need to connect. The pins are 2.54 mm spaced and the
|
|
connector has the following pin-out:
|
|
|
|
|
|
|
|
*/
|