Type ABZ is a new, 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 12.5 x 11.6 x 1.76 mm, is constructed in a metal shielded package and comprises a Semtech SX1276 ultra long range spread spectrum wireless transceiver and an STMicro STM32L0 series ARM Cortex-M0+ 32 bit microcontroller (MCU). An integrated TCXO that has robust low drift thermal characteristics provides an accurate clock source for the RF transceiver.
Specifications :
| Product Type | MCU Module |
| Product Status | recommended in production |
| Grade | Consumer |
| Frequency | 860-930MHz |
| Frequency MHz (min) | 860MHz |
| Frequency MHz (max) | 930MHz |
| Operating Temperature Range | -40 to +85 |
| Chipset | Semtech (SX1276) + STM (STM32L) |
| Modulation | FSK, OOK and LoRa™ Modulation |
| Antenna | External |
| Sleep Clock | No |
| System Clock | Integrated 32MHz (TCXO, frequency error = ±2ppm); 32.768KHz (frequency error = ±20ppm) |
| Transmit Power | Up to +18.5dBm |
| Operating Temperature °C (min) | -40 |
| Operating Temperature °C (max) | 85 |
| Mounting Type | LGA |
| Package | Metal Shield Can |
| Dimension | 12.5 x 11.6 x 1.76 mm |
| Supply Voltage (Vdc) | 3.3 Vdc |
| Supply Voltage min | 2.2V for VDD_MCU, VDD_RF, VDD_TCXO |
| Supply Voltage max | 3.6V for VDD_MCU, VDD_RF, VDD_TCXO |
| Receiver Sensitivity | -135.5dBm @ 1% PER, 125kHz BW, SF=12 |
| Transmit Mode Current | 128mA @ 20dBm setting |
| Receive Mode Current | 21.5mA @ 125kHz BW |
| Technology | LPWA |
| Host Interface | I2C/ UART/ USB/ SPI |
| FCC/IC Certified | FCC/IC “Reference” Certified |
| RoHs Compliant | Yes |
| Certification | Compliant with RoHS directive; LoRaWAN Certified |
