A low cost LoRa Module for smart home automation
Micro MOD-L22 is a compact, low cost, low power wide area network (LPWAN) wireless module that supports the LoRaWAN long range wireless protocol.
This new stand-alone module measures just 18*23 mm, is constructed in a metal shielded package and comprises a Semtech LLC68 ultra long range spread spectrum wireless transceiver and STM32 series ARM Cortex-M0 + 32 bit microcontroller (MCU) The MicroMOD-L22 module complies with the latest LoRaWAN Class A & C protocol specifications, it is simple to access LoRa-WAN IoT platforms.
| Frequency range |
865 to 867 MHz |
| Modulation |
LoRa® Spread-Spectrum |
| RF output power |
up to +22 dBm |
| Receiver sensitivity |
-129 dBm (SF 9; SB 125 kHz, CR 4/6) |
| RF Datarate |
0.24 to 5 kbps |
| RF range |
up to 5000 m (line of sight) |
| Operating voltage |
3 V to 3.7 V, Separate 5V optional |
| Current consumption |
<10 μA (System IDLE)
23 mA (Rx)
123mA (Tx) |
| Interfaces |
UART, I2C |
| IO's |
Digital IOs
Analog Inputs |
| Dimension |
18x21 mm |
| Operating temperature |
-40°C to +85°C |
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