Description:
Core1262-868M is a LoRa core module that incorporates a new-generation SX1262 chip. It is mini and features long-range transmission and high anti-interference capability. The module uses the Sub-GHz band, and combined with the LoRa gateway, it can be connected to servers like the TTN server to build the LoRa network.
Specifications:
Version | Core1262-HF | Core1262-LF |
---|---|---|
RF chip | SX1262 | |
Frequency range | HF: 850 ~ 930MHz | LF: 410 ~ 510MHz |
Modulation | LoRa/(G)FSK | |
Data rate | 0.018~62.5Kbps (LoRa) 0.6~300Kbps ((G)FSK) |
|
Emit power | 22dBm@3.3V | |
Spreading factor | SF5 ~ SF12 | |
Operating voltage | 3.3V | |
Module power consumption | emitting current: 45mA@14dBm receiving current: 5.3mA@125KHz |
emitting current: 107mA@22dBm receiving current: 5.3mA@125KHz |
Communication bus | SPI | |
Operating temperature | 0 ~ 85℃ | |
Connector | castellated edge/solder holes, pitch 2.54mm |
Features:
- The new generation SX1262 has higher power efficiency and longer transmission distance than the SX1278
- Suitable for Sub-GHz band, combined with the gateway, quick connect to cloud servers to build LoRa/LoRaWAN network
- Suitable for application scenarios such as industry, smart home, and data acquisition
- Adopts high-quality components such as TCXO for working stably under harsh conditions
- Comes with development resources and manual (examples for Raspberry Pi Pico/STM32)
- THe New Generation LoRa Spread Spectrum Technology
Compared to traditional communication, LoRa Chirp Spread Spectrum (CSS) and Frequency Hopping Spread Spectrum (FHSS) technologies greatly improve the performance of long-range communication and anti-interference, widely used in military and industrial communication fields.
Pin Description:
ANT |
Antenna Pin |
GND | Ground |
GND | Ground | GND | Ground |
CS | SX1262 CS Pin | RXEN | RF RX enable |
CLK | SX1262 CLK Pin | TXEN | RF TX enable |
MOSI | SX1262 MOSI Pin | DIO2 | SX1262 DIO2 Pin |
MISO | SX1262 MISO Pin | DIO1 | SX1262 |
RESET | SX1262 RESET Pin | GND | Ground |
BUSY | SX1262 BUSY Pin | 3V3 | Power Input |
Useful Links:
- Waveshare Core1262 LF/HF LoRa Module
- SX1261-2
- Schematic diagram
- 3D drawings
- TTS Document Link
- LoRaWAN Document Link
- RTC6603SP-RichWave
Package Included:
1 x Waveshare Core SX1262-868M LoRa Module