Type ABZ Modules

The Type ABZ is a popular LoRaWAN modem developed and sold by Murata. The module combines STMicro's STM32 L0 microcontroller (ARM Cortex-M0+ core) with Semtech's SX1276 LoRa transceiver. The module is available in two hardware configurations:

1. Type ABZ-078 (CMWX1ZZABZ-078)
2. Type ABZ-093 (CMWX1ZZABZ-093)

Type ABZ-078 uses an STM32L082 microcontroller with a hardware AES accelerator. Type ABZ-093 uses an STM32L072 microcontroller without hardware AES acceleration. Both models offer 192 KB of flash, 20 KB of SRAM, and 6 KB of EEPROM.