Currency
Toggle Nav
RA-08H LoRaWan Node Board with RP2040 Controller for Long Range Communication (868Mhz/915Mhz)
$12.99
Availability:
In stock
SKU
CRT01261N
Brand
elecrow
Weight
50g
【RP2040 microcontroller】Dual-core ARM Cortex M0+ processor, more powerful performance；
【RA-08H module integration】Equipped with 128KB Flash and 16KB SRAM, covering wireless communication capabilities in the 803MHz to 930MHz frequency band；
【Wide interface compatibility】Provides rich external interface resources and seamlessly connects more than 150 Crowtail series modules；
【Flexible wireless communication】Supports Lora point-to-point transparent transmission and LoraWAN network to meet different wireless communication needs.
Description
This Lora module uses RP2040 as the main controller and RA-08H module provides LoRa transmission and reception functions. It supports LoRa point-to-point transparent transmission and LoRaWAN network. When combined with four types of Crowtail sensor modules (Ax2/Dx2/IICx1/UARTx1), it can quickly build a Lora node. Additionally, we provide two firmware versions for 868/915MHZ to meet different usage needs.
To facilitate outdoor use, this module has a built-in lithium battery charging and discharging circuit, and an interface that supports solar panel charging, making it easy to set up and use the node outdoors.
The Lora RA-08H node module has six interfaces that can be used with commonly used sensors such as temperature and humidity, air quality, light, PM2.5, etc., providing convenience for quickly building a Lora weather station, as well as for projects related to smart homes, smart factories, and smart logistics. In addition, we have introduced a 20-pin header and added a double-row pin header in the accessories, which allows you to choose whether to solder it or not, supporting more development options. RA-08H supports programming in both MicroPython and Arduino, making it easy for users to achieve rapid and agile development.
Connect with Crowtail Sensors
It can be connected with 150+ types of Crowtail modules to complete more interesting projects.
Hardware Overview
Feature
- Uses RP2040 as the main controller, with two 32-bit ARM Cortex M0+ processor cores (dual-core), and provides more powerful performance
- Integrates the RA-08H module with 128KB Flash, 16KB SRAM, supports frequency band: 803MHZ-930MHZ
- Abundant external interface resources, compatible with 150+ kinds of Crowtail series modules
- Supports both Lora point-to-point transparent transmission and the use of LoraWAN network
- Compatible with Arduino/MicroPython, easy to carry out different projects
Specification
|
Main Chip |
Raspberry Pi chip RP2040, built-in 264KB SRAM, onboard 4MB Flash |
|
Processor |
Dual Core Arm Cortex-M0+ @ 133MHz |
|
RA-08H Supports frequency band |
803MHZ-930MHZ |
|
RA-08H Support Interface |
External antenna, SMA interface or IPEX first-generation interface |
|
Development environment |
Arduino/Micropython |
|
Interface |
|
|
Working input voltage |
USB 5V-1A |
|
Dimensions |
35mm(L)x50mm(W) |
Package List
- 1x Lora RA-08H Node Board
- 1x Lora Antenna (868Mhz/915Mhz)
- 1x Pin Header
- 1x USB Cable
Wiki & External links
Write Your Own Review
Check items to add to the cart or
