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Seeed Studio LoRa-E5 STM32WLE5JC, 868/915MHz LoRaWAN module, embedded ARM Cortex-M4 and SX126x, Seeedstudio 317990687
3770970 AN-19264
5904422346409
Shipping 11-18 b.d.
All about the product
The LoRa-E5 is a compact LoRaWAN standard communication module manufactured by Seeedstudio. It enables long-range communication using the LoRaWAN standard in the 868 MHz and 915 MHz bands, making it suitable for use in both the European Union and North America. Equipped with the STM32WLE5JC chip, it allows data transmission up to 10 km. The chip is based on the ARM Cortex-M4 and Semtech SX126X LoRa core, supporting the LoRaWAN protocol as well as GFSK, BPSK, GMSK, and LoRa modulations.
Key features:
- Very low power consumption
- Compact dimensions 12 x 12 x 2.5 mm
- High performance: TXOP = 22 dBm at 868/915 MHz and sensitivity -136.5 dBm SF12 with 125 KHz BW
- Capability to operate over long distances up to 10 km
- Wireless communication: built-in LoRaWAN protocol, AT command control, universal LoRaWAN frequency plan support
- Type: radio module
- Processor: 32-bit ARM Cortex-M4 processor operating up to 48 MHz
- Flash memory: 256 KB
- SRAM memory: 64 KB
- Protocol: LoRaWAN
- Embedded chip: STM32WLE5JC
- Interface:
- 3x UART
- 1x I2C
- 1x ADC (12-bit)
- 1x SPI
- 6x GPIO
- Sensitivity: from -116.5 dBm to -136 dBm
- Modulation: LoRa, (G) FSK, (G) MSK, BPSK
- Power supply: from 1.8 V to 3.6 V
- Dimensions: 12 x 12 mm
