Ai-Thinker LoRa Ra-01S


Out of stock

Approx Restocking Date: NA
SKU: 1292585
  1. Package: SMD16
  2. Size: 17 x 16 x 3.2(±0.2)MM
  3. Antenna: Compatible with half-hole pads/through-hole pads (need tosolder the antenna)/IPEX socket
  4. Spectrum range: 410MHz~525MHz


(Including GST)

Out of stock

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Brand: Ai-Thinker
Category: Ai Thinker ESP Modules

Anxinke LoRa series modules (Ra-01S) are designed and developed by AnxinkeTechnology. This module is used for ultra-long-distance spread-spectrum communication. Its radio chip SX1268 mainly uses LoRa remote mode for ultra-long-distance spread-spectrum communication. It has strong anti-interference and can minimize current consumption. With SEMTECH’s LoRa patented modulation technology, SX1268 has a high sensitivity of over -148dBm, a power output of +22dBm, a long transmission distance, and high reliability.

At the same time, compared to traditional modulation technology, LoRa modulation technology also has obvious advantages in anti-blocking and selection, which solves the problem of distance, anti-interference, and power consumption that traditional design solutions cannot simultaneously take into account. Application areas are used in automatic meter reading, home building automation, security systems, and remote irrigation systems.


  1. LoRa modem
  2. Support FSK, GFSK, MSK, GMSK, LoRa, and OOK modulation methods Support frequency band 410MHz~525MHz
  3. Working voltage is 3.3V, maximum output is +22dBm, maximumworkingcurrent is140mA
  4. Low power consumption characteristics in receiving state, the minimum receiving current is 4.5 mA, standby current is 1.6mA
  5. High sensitivity: as low as -140dBm
  6. Small volume dual row stamp hole patch package
  7. The module adopts SPI interface, half-duplex communication, with CRC, upto256-byte packet engine

Packages Includes: 

1 x Ai-Thinker LoRa Ra-01S

SKU: 1292585 Category:


Power Supply(V)

2.7 to 3.6

Operating Temperature (°C)

-40 to 85

Storage Environment(℃)

-40 to 125

Capacitor Case / Package


Length (mm)


Width (mm)


Height (mm)


Spectrum range(MHz)

410 to 525

Shipment Weight

0.003 kg

Shipment Dimensions

9 × 6 × 1 cm

1 Month Warranty

This item is covered with a standard warranty of 1 month from the time of delivery against manufacturing defects only. This warranty is given for the benefit of Robu customers from any kind of manufacturing defects.  Reimbursement or replacement will be done against manufacturing defects.

What voids warranty:

If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.

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Country Of Origin: China