# BRIZIO-H10 - LoRa HAT for Fox Board D27 

<abstract>
BRIZIO-H10 is an [Fox D27](/foxd27) HAT designed to create personal LoRa gateway or data collector matched to work with the energy harvesting nodes [Berta H10](/h10_berta).
</abstract>

The Brizio-H10 board houses a H-10 Module that can receive, via LoRa, data sent by on-field H10 sensors, filters it using the on-board firmware and transmits JSON strings to the FOX Board D27 via one of its serial ports.

<img src="./foxd27_brizioh10.jpg" class="img-responsive">

## Programming the Brizio-H10 Firmware

The Brizio-H10 board is provided already programmed but it can be re-programmed directly by the [FOX D27](foxd27) using openocd utility.

On this page:

* @article='download_foxd27'

it is possible to download a microSD Buildroot Linux image ready-to-use with all you need to create your local data colector for H10 nodes.

Go to the directory <code>/root</code> and type:

	openocd -f openocd.cfg -c "program packet-forwarder-brizioh10.bin verify" -c "reset run" -c "exit"


<hr>

### Downloads

* Brizio-H10 firmware: [packet-forwarder-brizioh10.bin](./packet-forwarder-brizioh10.bin)
* [BRIZIO-H10 schematic](./brizioh10_3_schematics.pdf)

### Wirings between Brizio-H10 HAT and the Fox Board D27

The following table shows which pins of the [FOX Board D27 SBC](/foxd27) are used to exchange data and program the Brizio-H10


| Signals         | Fox D27 pins | H10 lines | Data | Prog  |
|-----------------|--------------|-----------|------|-------|
| RXD2 (PD19)     | J2.9         | TXD       |  X   |       |
| TXD2 (PD20)     | J2.10        | RXD       |  X   |       |
| WAKE (PB9)      | J2.15        |           |  X   |       |
| SWCLK (PA30)    | J2.25        |           |      |   X   |
| NRST (PC21)     | J2.23        |           |      |   X   |
| SWDIO (PA31)    | J2.24        |           |      |   X   |

@include='bio_rinalduzzi'