Doodle Labs Technical Library

mini-OEM Helix Mesh Rider Radio - 1625~2500 MHz (M1-M6 Hex bands)

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RM-2025-62M3 (2023 Update) / RM-2025-62M4 (SOC Variant)
Mini Connectors Up

2023 Update

The Doodle Labs mini and nano -OEM Mesh Rider Radios were updated in Q1 of 2023. Customers are encouraged to switch over to the newer design. Legacy hardware should not be used for new designs. Look for updated ordering codes in the model's datasheet.

Change List

  1. 1. Primary connector replaced by 6 connectors with different hardware interfaces
  2. 2. Added USB Host connector
  3. 3. Added 3x GPIO
  4.  

Mini SOC Connectors Up

SOC Variant

The SOC variant (nano-OEM / mini-OEM) includes 2 x 18-pin headers, enabling direct PCB mount for enhanced hardware connectivity. This design provides additional flexibility for integrating the radios into customizable embedded applications where space and connectivity are mission critical.

 

Change List

  1. 1. This variant comes in 2 x 18-pin headers for a direct PCB mount option.
  2. 2. New SOC variant Evaluation Kits (EVK) for integration support.
  3.  
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RM-2025-62M3 (2023 Update) / RM-2025-62M4 (SOC Variant)
Accordion Example
Datasheet
Getting Started w/ the mini-OEM

General Hardware Integration Guides:

Model-Specific Hardware Integration Guides:

General Software Setup Guides:

 

Hardware Information (2023 Update)

Radio Integration Information

2023 Update:

Evaluation Kit Information

2023 Update:

 

Hardware Information (SOC Variant)

Radio Integration Information

SOC Variant:

 

SOC Variant (Baseboard):

Evaluation Kit Information

SOC Variant:

 

Software Information

Firmware Downloads

Latest Firmware


Older Firmware


Long-Term-Stable Firmware


New Feature Firmware Quick-Release

Antennas + Accessories

Accessories Information

Antenna Information

 

Regulatory Information

2.4-GHz ISM Band Certifications

 

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