LONELY BINARY

Lonely Binary ESP32-S3 N16R8 Screw Terminal Expansion for Arduino IDE

Status: Lonely Binary ESP32-S3 N16R8 Screw Terminal…: Unavailable on Amazon as of 2026-10-24 16:18 UTC. SpecPicks has no in-stock listing with matching specs on file; the search below lists current offers. eBay sellers may still list this model new or used.

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Bottom line: The Lonely Binary ESP32-S3 N16R8 Screw Terminal Expansion for Arduino IDE is a specs-and-price decision rather than a crowd-consensus one in the single board computers category. Check the specification table below against one or two close alternatives — on price and spec fit, not on star ratings.

Unavailable on Amazon as of 2026-10-24 16:18 UTC

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By Mike Perry, Founder & Editor-in-Chief · Listing data updated 2026-10-24

Mike Perry — Hardware researcher since 2014, focused on GPU performance across gaming, rendering, and local-LLM inference. Synthesises community benchmarks, manufacturer specs, and public forum data into actionable buying guides. About the author →

Pros & Cons

Pros

✓ Backed by LONELY BINARY's warranty and support channels

Cons

✗ Check the listed dimensions, connectors and platform compatibility against your setup before ordering
✗ Price, stock, shipping and returns are set by the retailer and may have changed since this page was last updated

SpecPicks Verdict

SpecPicks scored Lonely Binary ESP32-S3 N16R8 Screw Terminal Expansion for Arduino IDE using a rating × review-volume × price-fit model applied to published specs and reviews across the single board computers category. LONELY BINARY's single board computers lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for single board computers of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Key Features

【ESP32-S3 PERFORMANCE】Dual-core Xtensa LX7 at 240MHz; 16MB Flash, 8MB PSRAM for IoT and AI projects.
【SCREW TERMINAL EXPANSION BOARD】Solderless GPIO connections for permanent setups — suitable for industrial prototypes and fixed installations. Includes a 2.54mm expansion board breaking out all GPIOs with male and female headers.
【LEAD-FREE GOLD EDITION PCB】Black board with immersion gold (ENIG) plating for good corrosion resistance. Lead-free, RoHS-compliant — for technical, educational, or professional use.
【DUAL USB TYPE-C PORTS + VIN INPUT】Two USB Type-C ports (5V) for power and data/programming. For higher input, use the VIN pin (5–12V). Do not apply more than 5V to the USB-C ports. Includes a USB-C cable.
【WIRELESS CONNECTIVITY】2.4GHz WiFi (802.11 b/g/n) and Bluetooth 5.0 LE; supports Station, SoftAP, and mixed modes for smart device and cloud connectivity.
【BROAD COMPATIBILITY】Works with Arduino IDE, MicroPython, and ESP-IDF — suitable for STEM students, hobbyists, and makers on macOS, Windows, or Linux.

Full Specifications

Brand	LONELY BINARY
CPU Speed	240 MHz
Model Name	Screw Terminal Bundle
Unit Count	1 Count
Connectivity	Bluetooth, USB-C, WiFi, 2.4GHz
Model Number	Screw Terminal Bundle with ESP32-S3
Compatibility	Mac, Linux
Built-In Media	1 × Lonely Binary ESP32-S3 N16R8 Gold Edition Development Board (16MB Flash, 8MB PSRAM), 1 × Screw Terminal Board, 1 × USB Type-C Cable
Connection Type	Wireless
Mfr Part Number	Screw Terminal Bundle-ESP32-S3 N16R8
Number of Items	1
Processor Brand	Espressif
Processor Count	1
Processor Speed	240 MHz
Total Usb Ports	2
Compatible Devices	Arduino IDE, Raspberry Pi (All Models), ESP-IDF and MicroPython programming
RAM Memory Installed	16 MB
Warranty Description	1 Year Warranty
Wireless Compability	Bluetooth
RAM Memory Technology	PSRAM

Hardware benchmark data

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