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Αρχική Σελίδα/Ρομποτική/Raspberry Pi/Raspberry Pi Πρόσθετα (HATs)/Waveshare SX1303 868M LoRaWAN Gateway HAT with Fine Timestamp Support

Waveshare SX1303 868M LoRaWAN Gateway HAT with Fine Timestamp Support

Κωδικός:

31-00022611

Part Number: SX1303 868M LoRaWAN Gateway HAT

ΚατασκευαστήςWaveshare Part NumberSX1303 868M LoRaWAN Gateway HAT ΣυμβατότηταRaspberry Pi 4, Raspberry Pi 5 Τύπος HATWireless Communication

Κατόπιν παραγγελίας

Διαθέσιμο σε 45-60 ημέρες

€129⁹⁰

+ −

Κάνε μια ερώτηση

Διαθεσιμότητα Καταστημάτων

Πληρωμή & Μεταφορικά

Περιγραφή
Χαρακτηριστικά

This product is a LoRa Gateway module that incorporates a new-generation SX1303 normal band chip. It has lots of advantages including long-range transmission, large capacity node, and high receiving sensitivity. In addition, SX1303 supports concurrent communication. Due to the outstanding performance of SX1303 on low power consumption, the heat dissipation design of the Gateway can be simplified, thus reducing material cost, also achieving a smaller size.

LoRaWAN Gateway Module features

Integrates Semtech SX1303 normal band and SX1250 radio RF frond-end chip
Low power consumption, fast data rate
Onboard PA and LNA, features +26dBm emit power and -141dBm high sensitivity receiving gain
The SX1303 supports Fine Timestamp and network positioning based on time difference of arrival (TDOA)
52-pin Mini-PCIe socket for easy integration into various embedded systems
Onboard 4 LED indicators for module operating status
Comes with development resources and manual (example in C)

HAT features

Standard Raspberry Pi 40PIN GPIO extension header, supports Raspberry Pi series boards
Incorporate L76K module with GPS/BD support, provide accurate clock and location info for gateway module
Comes with development resources and manual (example in C)

Waveshare SX130x 868M LoRaWAN Gateway HATs - Comparison table

GRobotronics SKU	31-00022610	31-00022611
Band chip	SX1302	SX1303
Frequency	868MHz: EU868, IN865, RU864
Power supply	5V
Modulation	LoRa/(G)FSK
Emit power	+26dBm@5V
Receiving sensitivity	-141dBm@125KHz/SF12 -121dBm@125KHz/SF5
Overall power consumption	Emitting: 454mA@5V Receiving: 42mA@5V Sleep: 11mA@5V	Emitting: 427mA@5V Receiving: 40mA@5V Sleep: 8mA@5V
Fine Timestamp function	Does not support	Support
Communication bus	SPI, I2C
External connector	Mini-PCIe
Operating temperature	-40℃ – 85℃

Multiple channels smooth communication

A better solution for concurrent high throughput situation.

FEC Forward Error Correction algorithm

Higher anti-interference performance, longer communication distance.

SX1303 supports Fine Timestamp

Network positioning based on time difference of arrival (TDOA).

Hardware layout

SX1303 LoRaWAN Gateway module
Mini-PCIe socket and buckle
L76K module
RT9193-33 power chip
Status indicator
PWR: power indicator
RXD/TXD: UART RX/TX indicator
PPS: GPS status indicator
Raspberry Pi GPIO header
for connecting with Raspberry Pi series boards
L76K antenna connector
LoRa Gateway antenna connector
Battery holder
supports ML1220 rechargeable cell, for preserving ephemeris information and hot starts