Wio-WM1110 Dev Kit, built-in Semtech LR1110 and Nordic nRF52840

The Wio-WM1110 Dev Kit is an all-in-one solution for developing low-power, long-range IoT positioning applications. Based on Wio-WM1110 Wireless Module, features Semtech’s LoRa® technology for long-range wireless communication, GNSS, and Wi-Fi for location tracking, and also supports Bluetooth Low Energy, Bluetooth mesh, NFC, Thread, and Zigbee.

The LoRa® transceiver provides low-power, high-sensitivity network coverage, while GNSS (GPS/Beidou) and Wi-Fi scanning offer all-around location coverage.

SenseCAP WM1110 Dev Kit provides a complete solution for developers looking to create IoT applications that require low-power, long-range communication, and precise location tracking capabilities, while also providing connectivity options for a variety of peripherals.

Note

• Wio-WM1110 module has been perfectly applied to SenseCAP T1000, SenseCAP T1000 is a LoRaWAN® card size tracker for seamless indoor & outdoor positioning. It boasts months of battery life and is equipped with temperature, light, and motion sensors, making it ideal for a variety of location-based applications.

Low Power LoRa® Transceiver

Benefiting from Semtech‘s LoRa Edge™ LR1110, the Wio-WM1110 Dev Kit provides long-distance, low-power LoRa® communication. To learn about Long Range and its features such as network architecture and applications, you can check out An Introduction of LoRa® and LoRaWAN® technology, It explains what Long Range is, how it works, and its pros and cons.

Location Service

The Wio-WM1110 Dev Kit integrates Multi-Purpose Radio Front-End Targeting Geolocation Purposes. It’s equipped with GNSS dedicated to outdoor positioning, as well as Wi-Fi and Bluetooth scanning for indoor positioning. It’s able to automatically transition between outdoor and indoor activities, replacing the need to build different trackers for indoor or outdoor use, this provides all-around location coverage while reducing complexity and cost.

Outdoor Positioning(GNSS)

The Wio-WM1110 Dev Kit integrates GNSS (GPS/ BeiDou) low-power scanning,

getting data from satellites and sending it encrypted to the LoRa® Cloud, reducing power consumption and improving security.IPS(Wi-Fi+Bluetooth)

Complementary to outdoor GNSS, WM1110 Dev Kit also supports Wi-Fi ultra-low-power passive scanning and Bluetooth scanning suitable for indoor positioning, it scans the MAC address and RSSI of nearby Bluetooth beacons/Wi-Fi, upload the data to the cloud services to get the accurate location.Rich peripherals

In addition to the built-in TH sensor and 3-axis Accelerometer, this kit also includes a series of peripheral interfaces and supports ADC/UART and IIC transmission protocols, which can be connected to 400+ Grove modules, allowing for easy upgrades to smarter solutions. It’s also compatible with Arduino, providing developers with unlimited possibilities.Develop User Applications

Wio-WM1110 Dev Kit is a fully open-source powerful IoT development platform for developers, also includes a set of example applications and code samples, as well as a software development kit (SDK) to help you get started.

Schematic Diagram

Hardware Overview

Pinout

• Low-Power High-Sensitivity LoRa/(G)FSK Half-Duplex RF Transceiver: Frequency bands support in the range 863- 928MHz
• Multi-Purpose Radio Front-End for Geolocation: GNSS (GPS/ BeiDou)、Wi-Fi、Bluetooth
• Rich GPIOs and Compatible with Grove: Over 400 Grove-compatible for flexible expansion options.
• Open Source Platform: Leverage the extensive LR1110 and nRF52840 open-source ecosystem for infinite application possibilities.
• Built-in Sensors and Multiple Power Supply Modes: Temp&Humidity sensor and 3-Axis accelerometer, support both solar power and battery-powered.

LoRa®WAN Protocol

V1.0.4

Frequency

863~928MHz

Sensitivity

-125dBm @125K/SF7

-141dBm @125K/SF12

Output Power

20dBm max @LoRa®

Positioning Technology

GNSS(GPS,BeiDou),WiFi

Range

2~10km (Depends on antenna and environment)

Bluetooth(Nordic nRF52840)

Bluetooth

Bluetooth 5.3

Flash

1MB

RAM

256KB

Protocol

Bluetooth LE, Bluetooth mesh, Thread, Zigbee, 802.15.4, ANT and 2.4 GHz proprietary stacks

Output Power

6dBm max @Bluetooth

Built-in Sensors

TH Sensor (SHT41)

Range

Accuracy

Temperature

-40~125°C

0.2°C

Humidity

0~100%RH

1.8%RH

3-Axis Accelerometer(LIS3DHTR)

Range

±2g, 4g, 8g, 16g

Bandwidth

0.5Hz ~ 625Hz

Sensitivity (LSB/g)

1000 (±2g) ~ 83 (±16g)

General

Voltage – supply

3.3V (USB 2.0 Type-C)

Solar Panel(optional)

0.5W/100mA

The power supply will charge the ultracapacitor.

Battery(optional)

AAA Battery x3

4.5V, each battery is 1.5V

Interface

RFIO

Bluetooth Antenna x1

WiFi Antenna x1

GNSS Antenna Connector x1

LoRa Antenna Connector x1

NFC Antenna IPEX x1

USB type-C

x1

Grove Interface

GPIO(A6/A7) x1

I2C x1

UART x1

GPIO

Arduino Compatible Connectors

Button

BTN1

Configurable button

BTN2

Configurable button

RST

Reset