ALMC2483U

ALMC2483U

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


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

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.

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
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

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