Embedded GSM/GPRS and GNSS antennas, can be connect external antennas optionally
Advanced power and sleep controls for battery and solar powered applications
Industry’s highest level of GNSS sensitivity, accuracy and TTFF(Time to First Fix) with the lowest power consumption
TTFF (Time to First Fix) ,Cold Start: <15s average, Warm Start: <5s average
L96 GNSS module supports multiple positioning and navigation systems including GPS, GLONASS, Galileo, BeiDou, SBAS (including WAAS, EGNOS, MSAS and GAGAN), QZSS, DGPS, and AGPS.
M95 Quad-band GPRS module supports GSM850MHz, EGSM900MHz, DCS1800MHz and PCS1900MHz
L96 module features embedded logger function provides a position log capacity of more than 16 hours
Easy sense 3D FIX, Geo-Fence, 1PSS status via GNSS output pin connected to Arduino
CR1220 GPS/GNSS Back-up Battery holder at the bottom side of the board
External Active GNSS Antenna Connector (Solder Required)
Less than 100 nanoAmps consumption when the power of Shield is disabled via Disable Pin
Micro SIM Card supported
GNSS Module Control Pins: 1PPS, 3D Fix, Force On, Geo-Fence, Reset
Applications: Can be used for various applications like autonomous systems that requires high power charging profile to be fully operational.
On Board Modules: USB-C Sink Click is based on the STUSB4500, a USB-C sink-only controller compatible with Power-Delivery (PD) from STMicroelectronics.
Key features: Auto-run Type-C and USB PD sink controller, dual high power charging path support, integrated VBUS voltage monitoring, debug accessory mode support, and more.
Applications: Can be used for any type-C source device, AC adapters, and power supplies for computer, consumer or portable consumer applications, and more.
On-Board Modules: USB-C Source Click is based on the STUSB4700, a standalone autonomous USB power delivery controller optimized as a provider to negotiate a given amount of power to be sourced to an inquiring consumer device from STMicroelectronics.
Key Features: Low power consumption, high-voltage capability, support full USB PD negotiation for Source applications, built-in over-voltage protection, and more.
Applications: Can be used for Portable and Infotainment Applications
On-Board Modules: Buck & Boost Click is based on the MIC7401, a powerful highly-integrated configurable power management (PMIC) featuring buck and boost regulators and a high-speed I2C interface with an internal EEPROM memory and micro-power shutdown function from Microchip.
Key Features: High-density five buck channels, one independent boost channel, 93% peak efficiency, fast transient response, short-to-ground fault detection, and more.
Fully compatible with Raspberry Pi models that have the 40-pin GPIO header (4, 3, 2, B+, A+, Zero)
Easy-to-use, simple setup, plug-and-play
QMI and PPP are supported
Clip-in Mini PCIe socket compatible with worldwide LTE, UMTS/HSPA+ and GSM/GPRS/EDGE coverage with regional or global modules which work with different frequencies & carriers
With the 4G/LTE Module(e.g Quectel EC25) you can reach 150Mbps downlink and 50Mbps uplink data rates. And the 3G Module( e.g Quectel UC20) delivers the maximum data rate of 14.4Mbps downlink and 5.76Mbps uplink.
Micro SIM Card socket can easily reachable on the upside of the HAT.
Can be used standalone with PC/Laptop over micro USB, without stacking with Raspberry Pi.
The HAT can be powered from an external 5V source by exposed power pins, directly from Raspberry Pi 5V GPIO headers, via micro USB, or optional JST connector on the bottom of the board. A specially designed 90-degree right angle micro USB cable is included to package.
Efficient and low quiescent current power circuit can hold up to 3Amps
Optional Send/Receive AT commands over Raspberry Pi UART port is available
Taking the module into the Airplane Mode, resetting module or RI and DTR functions can be accessible over GPIO pins.
The power of the whole board electronics can be disabled for low-power consumption use cases
The modules(EC25&UC20) have built-in GNSS(GPS/GLONASS) receiver for your location-based applications.
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