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BLE Nordic Nrf52840 Module 6dBm Bluetooth Ble Module BLE52840SA-B

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Contact name:Sarolyn Kong

Beijing JiaAn Electronics Technology Co., Ltd.,

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BLE Nordic Nrf52840 Module 6dBm Bluetooth Ble Module BLE52840SA-B

Country/Region	china
City & Province	beijing beijing

Product Details

BLE52840SA-B BLE module with Nordic nrf52840 chipset

Parameter		Min	Typ	Max	Unit
Operating Voltage		1.7	3.3	5.5	V
Operating Temperature		-20	-	+70	℃
Current Consumption	Sleep Mode	-	1.5	-	uA
	Receive mode	-	4.6	-	mA
	Transmit Mode (@6dBm)	-	36	-	mA
TX Power (For Carrier)		-	-	6	dBm
RX Sensitivity (For Lora Modulation)		-	-	-103	dBm
Distance		180			m

BLE52840SA-B BLE module with Nordic nrf52840 chipset

1. The BLE52840 module is designed based on nRF528402. The nRF52840 is fully multi-protocol capable with full protocol concurrency. It has protocol support for Bluetooth 5, Bluetooth mesh, Thread,
Zigbee, 802.15.4, ANT and 2.4 GHz proprietary stacks.
3. The nRF52840 is built around the 32-bit ARM® Cortex™-M4 CPU with
floating point unit running at 64 MHz.
4. It has NFC-A Tag for use in simplified pairing and payment solutions.
5. The ARM TrustZone® CryptoCell cryptographic unit is included
on-chip and brings an extensive range of cryptographic options that
execute highly efficiently independent of the CPU.
6. It has numerous digital peripherals and interfaces such as high speed SPI and QSPI for interfacing to
external flash and displays, PDM and I2S for digital microphones
and audio, and a full speed USB device for data transfer and power
supply for battery recharging.
7. Exceptionally low energy consumption is achieved using a sophisticated on-chip adaptive
power management system.

FAQQ1: Are you a factory or trade company?
A1: We are a professional factory with 25 years experience.
Q2: Can you accept OEM/ODM?
A2: Sure, we have rich OEM&ODM experience.
Q3: Do you have quality assurance?
A3; Each of our products has undergone quality testing and has two
years of free after-sales service.

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