Resetting RFM98W Project

dan98011

dan98011

Start over
43 days

flux

1:09

Project

Clarifying user intent.

Considering knowledge tool usage.

Determining operation mode.

Structuring the proposed plan.

Using Knowledge Base Tool.

Preparing for the restart.

I’ve prepared a plan to start over and rebuild this RFM98W-433S2 project cleanly from scratch.
  • We’ll reset the current schematic/layout, then recreate the module symbol and all pins, add labeled ports, and run ERC/DRC.
  • Metadata (MPN, datasheet URL, description) will be preserved.
Before we begin:
  1. Do you want me to reset this project, or create a new clean copy?
  2. Keep the existing project description as-is?
  3. Any specific interface ports you want added beyond SPI, DIO0–DIO5, RESET, ANT, 3.3V, and GND?
Click Start on the plan bar when ready.
Reset this project
New clean copy
Add a header port
Only DIO0/DIO1
Antenna connector choice
43 days
Sign up to send
https://www.rcscomponents.kiev.ua/modules/Asers\_Shop/images/productimages/rfm98...
vasyl

vasyl

The RFM95/96/97/98(W) transceivers feature the LoRaTM long range modem that provides ultra-long range spread spectrum communication and high interference immunity whilst minimising current consumption. Using Hope RF’s patented LoRaTM modulation technique RFM95/96/97/98(W) can achieve a sensitivity of over - 148dBm using a low cost crystal and bill of materials. The high sensitivity combined with the integrated +20 dBm power amplifier yields industry leading link budget making it optimal for any application requiring range or robustness. LoRaTM also provides significant advantages in both blocking and selectivity over conventional modulation techniques, solving the traditional design compromise between range, interference immunity and energy consumption. These devices also support high performance (G)FSK modes for systems including WMBus, IEEE802.15.4g. The RFM95/96/97/98(W) deliver exceptional phase noise, selectivity, receiver linearity and IIP3 for significantly lower current consumption than competing devices.
4y
vasyl

vasyl

Image

Image

https://www.rcscomponents.kiev.ua/modules/Asers_Shop/images/productimages/rfm98w-433s2%20-images.jpg
4y
Someone is typing...
1
explain this project.
swarnim-sharma

swarnim-sharma

@copilot explain this project.
1y

copilot

This project involves designing a circuit with the RFM98W-433S2, a low-power, long-range transceiver module. The module operates in the 433 MHz frequency band and supports a range of bandwidths $7.8$ kHz to $500$ kHz and spreading factors $SF6$ to $SF12$, making it suitable for various LoRa applications. Its sensitivity ranges from -$111$ to -$148$ dBm, indicating its ability to detect weak signals, which is crucial for long-range communication. The module interfaces with microcontrollers or other systems through SPI and parallel connections and comes in both SMD-16 and DIP-16 packages, making it versatile for different types of PCB layouts.
Here are the key components and properties mentioned for your project:
  • RFM98W-433S2 Transceiver Module: The core component for the RF (Radio Frequency) and LoRa (Long Range) wireless communication capabilities.
  • Pins and their Designators:
    • GND (Ground): Pins 1, 8, 10. The common reference point for the electrical current in the circuit.
    • MISO (Master In Slave Out): Pin 3, 2. Used for SPI (Serial Peripheral Interface) communication, carrying data from the module to the microcontroller.
    • NSS (Chip Select/Slave Select): Pin 5. Enables and disables the device on the SPI bus.
    • 3.3V: Pin 13. Power supply pin for the module.
    • DIO0 to DIO5 (Digital Input/Output): Pins 14, 11, 16, 7, 15, 12. General purpose I/O pins used for various functions like interrupt signals.
    • ANT (Antenna): Pin 9. Connects to the antenna for RF transmission and reception.
    • RESET: Pin 6. Used to reset the module.
    • SCK (Serial Clock): Pin 4. Provides timing for SPI communication.
  • Additional Properties:
    • The project is licensed under the Creative Commons Attribution 4.0 International License.
    • Component designators follow a specific prefix "U" for identifying parts.
    • The manufacturer for the module is Hoperf Electronics.
No electrical connections have been defined in the project yet, so the next step would be to layout these components on a PCB and establish the necessary connections for power, ground, SPI communication (MISO, SCK, NSS), configuring the DIO pins according to specific needs, and connecting the antenna.
This setup could potentially be used for a wide variety of applications requiring remote communication over long distances, such as environmental monitoring, home automation, and IoT (Internet of Things) deployments.
1y
Someone is typing...
3
GND
MISO
NSS
3.3V
DIO0
DIO3
DIO2
MISO
GND
DIO5
ANT
GND
RESET
DIO1
DIO4
SCK
  • Ground
    Ground
    A common return path for electric current. Commonly known as ground.
    jharwinbarrozo
    20.5M
  • Net Portal
    Net Portal
    Wirelessly connects nets on schematic. Used to organize schematics and separate functional blocks. To wirelessly connect net portals, give them same designator. #portal
    jharwinbarrozo
    43.0M
  • Power Net Portal
    Power Net Portal
    Wirelessly connects power nets on schematic. Identical to the net portal, but with a power symbol. Used to organize schematics and separate functional blocks. To wirelessly connect power net portals, give them the same designator. #portal #power
    jharwinbarrozo
    11.4M
  • Generic Resistor
    Generic Resistor
    A generic fixed resistor for rapid developing circuit topology. Save precious design time by seamlessly add more information to this part (value, footprint, etc.) as it becomes available. Standard resistor values: 1.0Ω 10Ω 100Ω 1.0kΩ 10kΩ 100kΩ 1.0MΩ 1.1Ω 11Ω 110Ω 1.1kΩ 11kΩ 110kΩ 1.1MΩ 1.2Ω 12Ω 120Ω 1.2kΩ 12kΩ 120kΩ 1.2MΩ 1.3Ω 13Ω 130Ω 1.3kΩ 13kΩ 130kΩ 1.3MΩ 1.5Ω 15Ω 150Ω 1.5kΩ 15kΩ 150kΩ 1.5MΩ 1.6Ω 16Ω 160Ω 1.6kΩ 16kΩ 160kΩ 1.6MΩ 1.8Ω 18Ω 180Ω 1.8KΩ 18kΩ 180kΩ 1.8MΩ 2.0Ω 20Ω 200Ω 2.0kΩ 20kΩ 200kΩ 2.0MΩ 2.2Ω 22Ω 220Ω 2.2kΩ 22kΩ 220kΩ 2.2MΩ 2.4Ω 24Ω 240Ω 2.4kΩ 24kΩ 240kΩ 2.4MΩ 2.7Ω 27Ω 270Ω 2.7kΩ 27kΩ 270kΩ 2.7MΩ 3.0Ω 30Ω 300Ω 3.0KΩ 30KΩ 300KΩ 3.0MΩ 3.3Ω 33Ω 330Ω 3.3kΩ 33kΩ 330kΩ 3.3MΩ 3.6Ω 36Ω 360Ω 3.6kΩ 36kΩ 360kΩ 3.6MΩ 3.9Ω 39Ω 390Ω 3.9kΩ 39kΩ 390kΩ 3.9MΩ 4.3Ω 43Ω 430Ω 4.3kΩ 43KΩ 430KΩ 4.3MΩ 4.7Ω 47Ω 470Ω 4.7kΩ 47kΩ 470kΩ 4.7MΩ 5.1Ω 51Ω 510Ω 5.1kΩ 51kΩ 510kΩ 5.1MΩ 5.6Ω 56Ω 560Ω 5.6kΩ 56kΩ 560kΩ 5.6MΩ 6.2Ω 62Ω 620Ω 6.2kΩ 62KΩ 620KΩ 6.2MΩ 6.8Ω 68Ω 680Ω 6.8kΩ 68kΩ 680kΩ 6.8MΩ 7.5Ω 75Ω 750Ω 7.5kΩ 75kΩ 750kΩ 7.5MΩ 8.2Ω 82Ω 820Ω 8.2kΩ 82kΩ 820kΩ 8.2MΩ 9.1Ω 91Ω 910Ω 9.1kΩ 91kΩ 910kΩ 9.1MΩ #generics #CommonPartsLibrary
    jharwinbarrozo
    1.5M
  • Generic Capacitor
    Generic Capacitor
    A generic fixed capacitor ideal for rapid circuit topology development. You can choose between polarized and non-polarized types, its symbol and the footprint will automatically adapt based on your selection. Supported options include standard SMD sizes for ceramic capacitors (e.g., 0402, 0603, 0805), SMD sizes for aluminum electrolytic capacitors, and through-hole footprints for polarized capacitors. Save precious design time by seamlessly add more information to this part (value, footprint, etc.) as it becomes available. Standard capacitor values: 1.0pF 10pF 100pF 1000pF 0.01uF 0.1uF 1.0uF 10uF 100uF 1000uF 10,000uF 1.1pF 11pF 110pF 1100pF 1.2pF 12pF 120pF 1200pF 1.3pF 13pF 130pF 1300pF 1.5pF 15pF 150pF 1500pF 0.015uF 0.15uF 1.5uF 15uF 150uF 1500uF 1.6pF 16pF 160pF 1600pF 1.8pF 18pF 180pF 1800pF 2.0pF 20pF 200pF 2000pF 2.2pF 22pF 20pF 2200pF 0.022uF 0.22uF 2.2uF 22uF 220uF 2200uF 2.4pF 24pF 240pF 2400pF 2.7pF 27pF 270pF 2700pF 3.0pF 30pF 300pF 3000pF 3.3pF 33pF 330pF 3300pF 0.033uF 0.33uF 3.3uF 33uF 330uF 3300uF 3.6pF 36pF 360pF 3600pF 3.9pF 39pF 390pF 3900pF 4.3pF 43pF 430pF 4300pF 4.7pF 47pF 470pF 4700pF 0.047uF 0.47uF 4.7uF 47uF 470uF 4700uF 5.1pF 51pF 510pF 5100pF 5.6pF 56pF 560pF 5600pF 6.2pF 62pF 620pF 6200pF 6.8pF 68pF 680pF 6800pF 0.068uF 0.68uF 6.8uF 68uF 680uF 6800uF 7.5pF 75pF 750pF 7500pF 8.2pF 82pF 820pF 8200pF 9.1pF 91pF 910pF 9100pF #generics #CommonPartsLibrary
    jharwinbarrozo
    1.5M
  • Generic Inductor
    Generic Inductor
    A generic fixed inductor for rapid developing circuit topology. *You can now change the footprint and 3D model at the top level anytime you want. This is the power of #generics
    jharwinbarrozo
    15.5k
  • Terminal
    Terminal
    An electrical connector acting as reusable interface to a conductor and creating a point where external circuits can be connected.
    natarius
  • RMCF0805JT47K0
    RMCF0805JT47K0
    47 kOhms ±5% 0.125W, 1/8W Chip Resistor 0805 (2012 Metric) Automotive AEC-Q200 Thick Film #forLedBlink
    jharwinbarrozo
    1.2M
  • 875105359001
    875105359001
    10uF Capacitor Aluminum Polymer 20% 16V SMD 5x5.3mm #forLedBlink #commonpartslibrary #capacitor #aluminumpolymer #radialcan
    jharwinbarrozo
    1.2M
  • CTL1206FYW1T
    CTL1206FYW1T
    Yellow 595nm LED Indication - Discrete 1.7V 1206 (3216 Metric) #forLedBlink
    jharwinbarrozo
    1.1M
RFM98W-433S2 thumbnail
Low power long range transceiver module, SPI and parallel interface, 433 MHz, spreading factor 6 to12, bandwith 7.8 to 500kHz, -111 to -148 dBm, SMD-16, DIP-16 #RF #LoRa #STM32 #ARM #commonpartslibrary

Properties

Pricing & Availability

Distributor

Qty 1

Assets

RFM95W-868S2

RFM95W-868S2

defaultDefault
kicad_mod

XCVR_RFM95W-868S2.kicad_mod

F-V5Footprint
RFM95 LoRa v15.step

RFM95 LoRa v15.step

3D3D Model
RFM98W-433S2.png

RFM98W-433S2.png

RFM98W-433S2Thumbnail

Controls