Elecrow nRFLRCC68 Wireless Transceiver Module with nRF52840 & LLCC68
📦 Location of the warehouse: China
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- EU & US Countries Delivery Time: 5~10 working days.
- Other Countries Delivery Time: 2~2.5 weeks.
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Elecrow nRFLRCC68 Wireless Transceiver Module with nRF52840 & LLCC68
Elecrow nRFLRCC68 Wireless Transceiver Module integrates the Nordic nRF52840 microcontroller and the Semtech LLCC68 LoRa transceiver chip. It is a high-performance, low-power medium- and long-range Wireless Transceiver Module. It supports Bluetooth 5.3 and low-power Bluetooth, complies with the A, B, and C classes of the LoRaWAN 1.0.4 specification, and supports LoRa point-to-point (P2P) communication mode. It covers the 850~930MHz (applicable to 868MHz, 915MHz) global ISM band, with a maximum transmit power of +20dBm, a transmission rate range of 1.76~62.5Kbps, and a transmission distance of up to 10 km.
The nRFLRCC68 Wireless Transceiver Module has built-in AT command firmware, supports SDK customized development, and a rich peripheral interface that provides high flexibility to meet diverse development needs. The nRFLRCC68 Wireless Transceiver Module retains the advantages of low power consumption, high transmit power and full LoRa frequency band, while optimizing the cost structure, removing the less used "ultra-low rate scenario", achieving significant price advantages, making this Elecrow Wireless Transceiver Module more suitable for smart home applications, medium-range indoor and indoor-to-outdoor wireless applications.
Self-developed by Elecrow with exclusive design. Customization of this nRFLRCC68 Wireless Transceiver Module can be discussed for bulk orders.
Feature of Elecrow nRFLRCC68 Wireless Transceiver Module
- High performance: Maximum transmit power can reach +20dBm, support 1.76~62.5Kbps transmission rate, -125.5dBm sensitivity @SF12/BW=125kHz, 151db link budget for the nRFLRCC68 Wireless Transceiver Module;
- Ultra-low power consumption, sleep current is only 5uA; ideal for LoRa applications.
- Support 850~930MHz global LoRa & LoRaWAN ISM frequency, support LoRa point-to-point (P2P) communication; The integrated nRF52840 Bluetooth 5.3 SoC, supports low-power Bluetooth, Bluetooth mesh network, NFC, Thread and Zigbee;
- Long-distance communication, the communication distance of this Elecrow Wireless Transceiver Module can reach 10km;
- Built-in AT command firmware and support the use of SDK for customized product development, and the AT command set can be easily used through the UART interface of this nRFLRCC68 Wireless Transceiver Module;
- Rich peripherals, the nRFLRCC68 Wireless Transceiver Module leads to a variety of GPIO interfaces such as UART, I2C, ADC, etc., providing great flexibility;
- Compact form factor with only 20x 20x 3.5 mm for the nRFLRCC68.
- FCC, CE, RoHS certification for the Elecrow nRFLRCC68 Wireless Transceiver Module.
Application scenarios for Elecrow nRFLRCC68 Wireless Transceiver Module
Smart city, smart agriculture, industrial automation, environmental monitoring, smart home, logistics management, medical health;
Pin Definition
Specification for Elecrow nRFLRCC68 Wireless Transceiver Module
|
Processor |
nRF52840 processor, dual-core 32-bit, 64MHz main frequency |
|
RF chip |
Semtech LLCC68 Chip |
|
LoRa Specification for Elecrow nRFLRCC68 Wireless Transceiver Module |
|
|
Transmit Power TX |
+20 dBm@Max |
|
Receiving Sensitivity |
-125.5dBm |
|
Link Budget |
Support 151db link budget |
|
Demodulator |
Support LoRa/(G)FSK signal modulation |
|
LoRa Frequency Range |
Support 150MHz-960MHz configuration for LoRa. |
|
Spreading Factor |
SF5~SF11 |
|
Data Transfer Rate |
Supports data transmission rates from 1.76 to 62.5 Kbps |
|
Other features of Elecrow nRFLRCC68 Wireless Transceiver Module |
|
|
Frequency |
Covering 850~930MHz (applicable to 868MHz, 915MHz) |
|
Communication Interface |
SPI(0~10Mbps) |
|
Lead Pin |
Such as SPI signal, VCC, multiple GND, NRST, ANT, TX control, RX control, BUSY status, NFC, SWD debugging pin, etc. |
|
Antenna |
Not onboard, via RF pins |
|
Reference Power Consumption |
5uA (sleep), 120mA (transmit + MCU), 12mA (receive + MCU) |
|
Communication Distance |
5~6km, maximum over 10km for the nRFLRCC68 Wireless Transceiver Module. |
|
Crystal Type |
Industrial grade 32MHz TCXO |
|
LoRaWAN Protocol |
Class A/B/C (compliant with LoRaWAN 1.0.3 specification) |
|
Operating Voltage |
1.8~3.7V |
|
Operating Temperature |
-40℃~+85℃, Industrial standard design |
|
Package Size |
20*20*3.5mm, 80-Pin, SMT patch, LGA package; from Elecrow. |
|
Weight |
3g |
System Diagram of Elecrow nRFLRCC68 Wireless Transceiver Module
Transceiver Module Comparison for Elecrow Wireless Transceiver Modules
Dimension of Elecrow nRFLRCC68 Wireless Transceiver Module
Package List
- 1x Elecrow nRFLRCC68 Wireless Transceiver Module
Wiki & External links for Elecrow nRFLRCC68 Wireless Transceiver Module
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2.1 Shipping options for an order value of up to €30 inside Germany, €50 inside the EU* or €45 in the U.S.:
Shipping Options:
| Shipping Options | Germany | EU* |
|---|---|---|
|
Deutsche Post |
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| Free Shipping Options | Germany | EU* |
|---|---|---|
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Deutsche Post |
Free Above €30 | Free Above €50 |
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DHL Paket |
+ €2 for Above €30 / Free Above €60 | + €8 for Above €50 / Free Above €80 |
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DHL Express |
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| Free Shipping Options | Continental U.S. | Non-Continental U.S. |
|---|---|---|
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Free above €45 | Free above €60 |
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UPS Express |
+ € 8.95 for Above €45 | + € 11.95 for Above €45 |
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| Order Amount | International |
|---|---|
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| €15 - €30 | €7 |
| €30 - €50 | €6 |
| €50 and above | €4 |
Important Notice:
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Effective Date: August 7, 2025
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