이미지는 참조용만
BT840
RX TXRX MODULE BT TRC ANT SMD
- 제조업체
- Mfr.부분 #BT840
- 패키지
- 데이터시트
- 재고 있음7395
100% 원래 &새로운
배송 준비 24 시간
365 일 보장
RFQ 및더 많은 할인
사양
| Supplier | Fanstel Corp. |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| RFFamily/Standard | 802.15.4, Bluetooth |
| Protocol | Bluetooth v5.0, Thread, Zigbee® |
| Frequency | 2.4GHz |
| DataRate | 12Mbps |
| Power-Output | 8dBm |
| Sensitivity | -96dBm |
| SerialInterfaces | SPI, USB |
| AntennaType | Integrated, Trace |
| UtilizedIC/Part | nRF52840 |
| MemorySize | 1MB Flash, 256kB RAM |
| Voltage-Supply | 1.7V ~ 5.5V |
| MountingType | Surface Mount |
| OperatingTemperature | -40°C ~ 85°C |
개요
Description
BT840 commonly refers to a Bluetooth radio/module used in embedded/IoT projects. It’s a compact, low-power wireless transceiver that brings Bluetooth connectivity to a host MCU.
Key points:
- Wireless: operates in the 2.4 GHz band (BLE or dual-mode depending on variant).
- Interfaces: typically UART for data/control; some models offer SPI/I2C plus GPIOs.
- Power: low-voltage (often 1.8–3.6 V) with sleep/low-power modes.
- Configuration: firmware can be set via AT commands or an SDK; pairing and profiles (BLE GATT or Classic SPP) are supported per vendor.
- Applications: wireless sensors, beacons, wearables, remotes, and other IoT devices.
- Getting started: wire VCC/GND and TX/RX, set baud rate, load/configure firmware, and implement the desired Bluetooth services.
Note: exact specs (range, memory, supported profiles, and certification) vary by vendor—check the specific datasheet for your BT840 variant. If you share the manufacturer, I can tailor the brief precisely.
Key points:
- Wireless: operates in the 2.4 GHz band (BLE or dual-mode depending on variant).
- Interfaces: typically UART for data/control; some models offer SPI/I2C plus GPIOs.
- Power: low-voltage (often 1.8–3.6 V) with sleep/low-power modes.
- Configuration: firmware can be set via AT commands or an SDK; pairing and profiles (BLE GATT or Classic SPP) are supported per vendor.
- Applications: wireless sensors, beacons, wearables, remotes, and other IoT devices.
- Getting started: wire VCC/GND and TX/RX, set baud rate, load/configure firmware, and implement the desired Bluetooth services.
Note: exact specs (range, memory, supported profiles, and certification) vary by vendor—check the specific datasheet for your BT840 variant. If you share the manufacturer, I can tailor the brief precisely.
Package
There are multiple parts labeled "BT840." Please provide the manufacturer or full part number (or a datasheet link). With that I can tell the exact package type.
Pinout
BT840 pin count and functions depend on the exact device/package (there are multiple BT840 parts from different vendors). Please specify:
- Manufacturer and exact part number (or a datasheet link)
- Package type (e.g., QFN-XX, MSOP-XX, etc.)
With the datasheet, I can give the precise pin count and each pin’s function.
- Manufacturer and exact part number (or a datasheet link)
- Package type (e.g., QFN-XX, MSOP-XX, etc.)
With the datasheet, I can give the precise pin count and each pin’s function.
배송
배송 방법We
DHL, FedEx, TNT, UPS 또는 선택한 다른 운송업체를 통해 글로벌 배송 서비스를 제공합니다.
배송 요금 참조 (DHL/FedEx):
DHL은: 배송 비용은 $25-$45 (0.5kg)에서 2-5 영업일의 추정적 배달 시간이 있습니다.
FedEx는: 배송 비용은 $25-$40 (0.5kg)에서 3-7 영업일의 추정적 배달 시간을 가지고 있습니다.
UPS는: 배송 비용은 $25-$45 (0.5kg)에서 3-7 영업일의 추정적 배달 시간을 가지고 있습니다.
TNT는: 배송 비용은 $25-$65 (0.5kg)에서 3-7 영업일의 추정적 배달 시간을 가지고 있습니다.
EMS는: 배송 비용은 $30-$50 (0.5kg)에서 7-15 영업일의 추정적 배달 시간을 제공합니다.
등록된 항공우편: 배송 비용은 $2-$4 (0.1kg), 예상 배달 시간 5-20 영업일.
지불
Payment Methods
지불 기간은 100% 사전 지불입니다.
현재, 우리는 아래 지불 방법만 받아들입니다.:
1. PayPal
2. 신용/직불 카드
3. 전선 전송
비슷한
-
MX25V1635FZNI
Macronix
-
MX66U1G45GXDI00
Macronix
-
MX25V16066M2I02
Macronix
-
MX25R6435FBDIL0
Macronix
-
MX25L25673GMI-10G
Macronix
-
MX29GL512FHXFI-11..
Macronix
-
MX25U51279GXDR00
Macronix
-
MX25U25643GZNI00
Macronix
-
MX25L2006EM1I-12G
Macronix
-
MX25R1635FZUIH0
Macronix
-
MX25V1635FM2I
Macronix
-
MX25U6435FM2I-10G
Macronix