ALMC2483U

433/868 MHz mini PCIe LoRa™ modem with LoRaWAN™ Class A and C protocol stack

(1) Microchip™ RN2483A LoRa™ modem module
(2) FTDI™ FT230X USB 2.0 to UART bridge
(3) 6-pin UART header (2.54 mm pitch)
(4) 6-pin ICSP header (2.54 mm pitch)
(5) IPEX/U.FL antenna connector for 433 MHz band
(6) IPEX/U.FL antenna connector for 868 MHz band
(7) mini PCIe form factor with USB 2.0 bus
(8) 2× LED

Description

ALMC2483U is a full-size mini PCIe LoRa™ modem module based on Microchip™ RN2483A

The ALMC2483U LoRa™ modem module allows building certified LoRaWAN™ Class A or C end node on any system equipped with standard mini PCIe slot and USB 2.0 interface, using simple ASCII command interface over UART.

Availability of documentation and software, easy to use USB DFU based card's firmware upgrade and large community gathered around LPWAN technologies will help to kick start your next LoRa™ network project.

Specifications

Parameter	Value
Module	Microchip™ RN2483A
Frequency	863.00 ~ 870.00 MHz (EU) 433.05 ~ 434.79 MHz (EU)
Modulation	LoRa™ FSK GFSK
TX power	14 dBm (868 MHz band) 10 dBm (433 MHz band)
RX sensitivity	down to -146 dBm
Antenna connector	1× IPEX/U.FL for 868 MHz band (CN1) 1× IPEX/U.FL for 433 MHz band (CN2)
Interface	USB 2.0 (FTDI™ FT230X USB 2.0 to UART bridge)
LED	2×
Form factor	full-size mini PCIe
Operating humidity	10 % ~ 90 % RH, non-condensing
Operating temperature	-40 ° ~ 85 ° C
Software	https://www.microchip.com/wwwproducts/en/RN2483