---
title: "The Rabbit Labs Yapper Board"
url: "https://maker.wiznet.io/irina/resellers/the-rabbit-labs-yapper-board/"
markdown_url: "https://maker.wiznet.io/irina/resellers/the-rabbit-labs-yapper-board/md"
type: "VAR: Value-Added Reseller Products"
author: "rabbit"
author_url: "https://rabbit-labs.com/product/the-rabbit-labs-yapper-board/"
editor: "WIZnet"
editor_url: "https://maker.wiznet.io/"
original_author: "rabbit"
original_url: "https://rabbit-labs.com/product/the-rabbit-labs-yapper-board/"
published: "2025-12-18"
language: "en"
likes: 0
views: 1051
comments: 0
source: "WIZnet Makers (https://maker.wiznet.io/)"
---

# The Rabbit Labs Yapper Board

> The Rabbit Labs Yapper Board is a compact ESP32-based IoT board combining wired Ethernet reliability with Wi-Fi flexibility for stable, real-world networked app

Original author: rabbit (source: https://rabbit-labs.com/product/the-rabbit-labs-yapper-board/)

## Article

## 👤 AUTHOR / COMPANY

**Rabbit Labs**
Rabbit Labs is a hardware-focused engineering studio creating compact, open, and developer-friendly IoT boards.
Their products emphasize **hackability, transparency, and practical networking**, targeting engineers, makers, and educators.

![](https://maker.wiznet.io/upload/ckeditor5/410860074%5F1766074479%2Epng)

![](https://maker.wiznet.io/upload/ckeditor5/410860074%5F1766073682%2Epng)

**Rabbit Labs** is an independent hardware company focused on building compact, open, and purpose-driven electronics for security researchers, makers, and embedded engineers.

The company is best known for designing **specialized ESP32-based boards** that go beyond generic development kits, integrating features such as **Ethernet connectivity, GPS, and RF-focused tooling** into small, hackable form factors.

Rabbit Labs emphasizes:

- Practical, real-world use cases rather than demo-only hardware

- Open and modifiable designs

- Hardware that bridges experimentation and deployment

- Tools that work reliably outside controlled lab environments

Their products are widely used in **network research, wireless experimentation, wardriving, IoT prototyping, and educational projects**, offering developers a flexible platform to explore both wired and wireless communication technologies.

Since 2022..

🔗 Product Page: <https://rabbit-labs.com/product/the-rabbit-labs-yapper-board/>
🔗 Company: <https://rabbit-labs.com/>

---

## 🎯 PRODUCT DESCRIPTION

The **Rabbit Labs Yapper Board** is a small-form-factor **ESP32-based IoT development board** designed for projects that require both **wired Ethernet stability** and **wireless flexibility**.

Unlike typical ESP32 boards that rely only on Wi-Fi, the Yapper Board integrates an **Ethernet interface**, making it suitable for **reliable, low-latency, always-on IoT applications**.

Its design targets developers who want:

- deterministic networking

- easy firmware development

- compact hardware

- real-world deployability beyond hobby Wi-Fi projects

- **price : $66.95**

![](https://maker.wiznet.io/upload/ckeditor5/410860074%5F1766073667%2Epng)

---

## 🧩 COMPONENTS

### 🔧 Hardware

- **ESP32 microcontroller**

- **Ethernet interface(W5500, **for wired LAN connectivity)

- USB for power and programming

- GPIO headers for sensors and peripherals

- Compact PCB form factor suitable for enclosure use

### 🌐 Networking

- Ethernet (W5500, wired LAN)

- Wi-Fi (ESP32 built-in)

- Bluetooth (ESP32 built-in)

---

## 🛠 SYSTEM POSITIONING

The Yapper Board sits between:

- simple ESP32 Wi-Fi dev boards amd full industrial controllers

It offers **wired Ethernet reliability** while maintaining the **ease of Arduino/ESP-IDF development**.

This makes it ideal for:

- long-running services

- infrastructure-connected devices

- environments where Wi-Fi is unreliable or restricted

---

## 🧠 ENGINEERING – FOCUSED INSIGHTS

#### ✔ Why Ethernet Matters Here

Many ESP32 projects fail in real deployments due to:

- Wi-Fi instability

- access-point dependency

- unpredictable latency

By adding Ethernet, the Yapper Board enables:

- stable TCP/IP communication

- predictable timing

- easier firewall and network management

#### ✔ ESP32 as a Dual-Network Node

With both Ethernet and Wi-Fi available, developers can:

- use Ethernet for core communication

- keep Wi-Fi/BLE for provisioning or diagnostics

- build fallback or hybrid network strategies

#### ✔ Developer-Friendly Design

The board avoids unnecessary abstraction layers and focuses on:

- direct GPIO access

- standard ESP32 toolchains

- open documentation

#### ✔ Firmware Flexibility & Limitations

The board comes pre-flashed with the **ESP32 Wardriver** firmware, allowing immediate use out of the box. It is also compatible with **Air-Tag** firmware and **GhostESP** firmware without additional modification.

However, using **Marauder firmware** will disable the board’s GPS functionality, unless a custom fork of Marauder is used that explicitly supports GPS integration.

The GhostESP firmware discord : <https://discord.gg/GfHnTEBtbr>

if you want the 3D printed case, you can be purchased from the website below

<https://troncases.com/>

![](https://maker.wiznet.io/upload/ckeditor5/410860074%5F1766131272%2Epng)

---

## 🧪 USE CASES

- Wired IoT gateways

- Home / building automation controllers

- Network-connected sensors

- MQTT / HTTP / REST devices

- Edge computing nodes

- Educational networking labs

- Prototypes intended for real deployment

---

## 📘 REFERENCE LINKS

Product Page: <https://rabbit-labs.com/product/the-rabbit-labs-yapper-board/>

Rabbit Labs Homepage: <https://rabbit-labs.com/>

ESP32 Documentation: https://docs.espressif.com/

---

Source: https://maker.wiznet.io/irina/resellers/the-rabbit-labs-yapper-board/