microPython-RFM69 (unfinished work)

RFM69 Driver for MicroPython

rfm69.py - Limited library for RFM69 Packet Radio module (SPI interface)

based on LowPowerLabs Arduino implementation (http://lowpowerlab.com/)

• port of receiver library working
• port of transmitter library not complete

2023-2024 - @languer https://github.com/ElTopollillo1990/microPython-RFM69/

Credits:

• https://github.com/LowPowerLab/RFM69
• https://github.com/etrombly/RFM69
• https://github.com/mchobby/esp8266-upy/tree/master/rfm69

Basic Usage

Currently this only works by receiving packets from a sender unit that uses LowPower Lab's Arduino code.

Main Imports

from rfm69_1_registers import *
from micropython import const
from time import sleep, sleep_us, sleep_ms, ticks_ms, ticks_diff

Define RFM Class

class RFM69:
    def __init__(self, spi=None, freqBand=None, nodeID=None, networkID=None, isRFM69HW=False,
                 intPin=None, rstPin=None, csPin=None, DEBUG=False):

The class needs to be initialized with the proper values (see example 1 or 2) for more information.

Properties (most useful ones - other properties are defined in library and examples provide additional usage information)

• reset -> resets RFM module
• shutdown -> shutsdown RFM module
• sleep -> sleeps RFM module
• readTemperature -> returns RFM internal temperature
• getFrequency -> returns RFM frequency
• SenderID -> returns source node from where packet is being sent (i.e. sender)
• TargetID -> returns target node to where packet is being sent (i.e. recipient)
• PacketLen -> returns length of received packet
• RSSI -> returns received signal strength from last received packet
• receiveDone -> indicates if a packet has been received and returns the results of the packet <