3121N-L
QOGRISYS 3121N-L IoT Module with LD Amplifier Power Line Communication PLC Wifi Modules
Protocol：IEEE P1901.1
Size：23.5*30mm
Rate:0.507Mbps
Frequency Band：0.5-3.7MHz and 2.5-5.7MHz（software configurable）
Interface：UART, PWM, GPIO
The 3121N-L module is a highly integrated, small size and low consumption Power Line Communication (PLC) module for IoT applications
The 3121N-L module is integrated with multi-mode power line communication modem, a
built-in line driver and an ARM Cortex-M3 MCU
The 3121N-L module is compliant with IEEE P1901.1 standard and supports OFDM/FSK modulation
The 3121N-L module is a fully integrated power carrier (PLC) communication module equipped with an external LD amplifier and transmitter function.
Application Scenario
Built-in SRAM 256KB
Support IEEE 1901.1
High efficient Cortex-M3 processor, operating at up to 200MHz frequency
Support frequency band 0.5-3.7MHz and 2.5-5.7MHz, software configurable
Application Scenario
Application Scenario
Application Scenario
Application Scenario
