Signetik SigLRN LoRa End Node

Signetik LoRa Sensor End Node adds LoRa end node, BLE connectivity to designs in a modular fashion. This design offers a single point of contact and a low profile for minimal changes. Options for twin connectors allow for retrofitting into existing systems. SigLRN connector provides various ways to interface external analog and digital sensors via UART, SPI, I²S, ADC, GPIO, and PWM.

Features

Global low-power half-duplex LoRa transceiver
Bluetooth® 5, IEEE 802.15.4 Thread, Zigbee, Proprietary 2.4GHz
On-chip ARM cryptographic accelerator
Onboard voltage regulation
Compact: 32.8mm x 24.5mm x 8.3mm (with RF shield)
LoRa u.FL antenna, BLE chip antenna
Configurable pinout
Low Profile Connector

Twin connector (2 x 10)
Tri-color LED for status
Built-in firmware for standalone sensor reporting
Built-in firmware for modem mode
Modem, Application FOTA updates
Integrated network stack
FCC tested
Reliable support channels (Signetik + Semtech + Nordic)

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