MCCI Catena 4611, Руководство пользователя

Страница: 7 / 21

Catena 4612/4611 User Manual
Engineering Report 234001173 Rev A
- 7 -
2.1 Additional Features

Powered from primary (disposable) batteries (such as 2x AAA cells)

30uA current draw in standby

8K bytes FRAM for LoRaWAN provisioning info and frame counters -- power can be removed
completely without requiring a new join to the network, and without losing uplink and downlink
count values (required for LoRaWAN 1.1)

1M byte SPI Flash for bulk data storage, future FUOTA firmware storage, etc.

Software-controlled boost converter allows dynamically raising voltage to 3.3V for analog
measurement and powering internal sensors

USB or SWD for download and debug

Pin-compatible with Adafruit Feather M0 family of boards (some limitations because the of
functional differences between the Murata module and the Atmel SAMD21 CPU used in the
Feather M0)

Arduino-compatible

Provisions for screw terminals for pulse, analog or digital I/O

Whip, u.FL, or SMA antenna

Open source hardware and software ( https://github.com/mcci-catena )

MCCI provides a full Arduino board-support package, available here .

MCCI also provides libraries to allow rapid prototyping and experimenting, including an open-
source LoRaWAN stack that supports the EU868, US915, AS923, AU921 and IN866 regional plans.

ST Micro tools may also be used.

The Catena 4612 works well with and is tested with The Things Network (an open-source, user-
owned IoT network based on LoRaWAN); but can be used with any LoRaWAN-compatible
network.
3 Catena 4612/4611 Pinouts
Catena 4612/4611 Pinout is given below: