Five Kilometers Low Power 3.7V Lora Serial Module With Antenna

Price Negotiable

Price: USD5.5$ Per Piece

MOQ: 1000

Delivery Time: 5-8 weeks

Brand: Cansec Wireless

Product Description

the name, lora, is a reference to the extremely long-range data links that this technology enables. created by semtech to standardize lpwans, lora provides for long-range communications: up to three miles (five kilometers) in urban areas, and up to 10 miles (15 kilometers) or more in rural areas (line of sight).

Lorawan Protocol Lora Transceiver Module Wireless Iot Cansec Lrw32BH-UA-B St-Stm32wle

Parameter		Min	Typ	Max	Unit
Operating Voltage		2.5	3.3	3.7	V
Operating Temperature		-20	-	70	°C
Current Consumption	Rest	-	2		uA
	Receive	-	12.5		mA
	Transmit Mode	-	120		mA
TX Power		-		20	dBm
RX Sensitivity		-	-140		dBm

Lorawan Protocol Lora Transceiver Module Wireless Iot Cansec Lrw32BH-UA-B St-Stm32wle

Feature

- Supports FSK, GFSK, MSK, GMSK, LoRa and OOK modulation modes

- Supports automatic RF signal detection, CAD mode and ultra-high-speed AFC

- Packets with CRC, up to 256 bytes

- Small package with double volume stamps

Description

1. The LRW32 long-range wireless and ultra-low-power devices embed a powerful and ultra-low-power radio compliant LPWAN radio solution: LoRa® (only available in STM32WLE5xx), (G)FSK, (G)MSK, and BPSK.

2. The devices embed high-speed memories (Flash memory up to 256 Kbytes, SRAM up to 64 Kbytes), and an extensive range of enhanced I/Os and peripherals.

3. The devices also embed several protection mechanisms for embedded Flash memory and SRAM: readout protection, write protection and proprietary code readout protection.

4. These devices offer a 12-bit ADC, a 12-bit DAC low-power sample-and-hold, two ultra-low-power comparators associated with a high-accuracy reference voltage generator.

5. The devices embed a low-power RTC with a 32-bit sub-second wakeup counter, one 16-bit single-channel timer, two 16-bit four-channel timers (supporting motor control), one 32-bit four-channel timer and three 16-bit ultra-low-power timers.

6. These devices also embed two DMA controllers (7 channels each), allowing any transfer combination between memory (Flash memory, SRAM1 and SRAM2) and peripheral, using the DMAMUX1 for flexible DMA channel mapping.