ST STM32WLE5JC LoRa Module RC55A
- The RC55A is a low-cost, ultra-low power, extremely compact, and high-performance LoRa Module designed by RF Crazy Technology. It contains the ST system-level package chip STM32WLE5JC, and STM32WLE5 is the first SoC to integrate LoRa RF and MCU. This module is also embedded with ARM Cortex M4 ultra-low-power MCU and LoRa SX126X transceiver, so it supports (G)FSK mode and LoRa modulation function, which can provide ultra-long-distance spread spectrum communication and high anti-interference while minimizing current consumption.The previous versions of the LoRa modules all require an additional MCU (Microcontroller) to run the application code. Now, you can directly and immediately put the RC55A Module into use to complete this process without the hustle of additional accessories. With the Stamp Hole form factor, the RC55A enables you to integrate this module on your device’s mainboard conveniently. You don’t need to waste time and effort on designing your device from scratch with the use of MCU and LoRa chips. Due to the innovative design, the RC55A has a comparatively lower cost than other LoRa modules. This will greatly save your budget and time in the whole process of product design.
The RC55A LoRa module is highly suitable for remote ultra-low-power wide-area IoT scenarios such as smart agriculture, smart cities, wireless meter reading, sensor networks, and wireless communications. If you want a module to design your own LoRaWAN sensor network, build IoT nodes, or support any wireless communication application, the RC55A is the best choice and provides you with the best experience.
- Chipset: STM32WLE5JC
- Frequency range: 150 MHz to 960 MHz
- Supply voltage range 1.8 V ~ 3.6 V
- Modulation: LoRa, (G)FSK, (G)MSK and BPSK
- Memory
- Flash: 125 KB
- RAM: 64 KB
- Size: 18.5 x 15.0 x 2.1 mm
- Antenna: IPEX Connector
- Transmit Power: up to +22 dBm
- Receiving Sensitivity: -148 dBm at 10.4 kHz, Spreading Factor 12
