---
product_id: 809184091
title: "2.4G CC2340 Bluetooth SoC Wireless Module E104-BT55SP BLE5.3 PCB Antenna Zigbee Small Size Low Power"
brand: "ebyte"
price: "NZ$139"
currency: NZD
in_stock: true
category: "Ebyte"
url: https://www.desertcart.nz/products/809184091-2-4g-cc2340-bluetooth-soc-wireless-module-e104-bt55sp-ble5
store_origin: NZ
region: New Zealand
---

# Ultra low power ARM Cortex-M0+ 170m max comm range AES-128 hardware encryption 2.4G CC2340 Bluetooth SoC Wireless Module E104-BT55SP BLE5.3 PCB Antenna Zigbee Small Size Low Power

**Brand:** ebyte
**Price:** NZ$139
**Availability:** ✅ In Stock

## Summary

> 🚀 Tiny module, massive wireless impact.

## Quick Answers

- **What is this?** 2.4G CC2340 Bluetooth SoC Wireless Module E104-BT55SP BLE5.3 PCB Antenna Zigbee Small Size Low Power by ebyte
- **How much does it cost?** NZ$139 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/809184091-2-4g-cc2340-bluetooth-soc-wireless-module-e104-bt55sp-ble5)

## Best For

- ebyte enthusiasts

## Why This Product

- Trusted ebyte brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Extended Reach:** Communicate seamlessly up to 170 meters—cutting the cord without cutting corners.
- • **Compact Powerhouse:** Sleek 10x14.5mm size fits anywhere, powering next-gen wireless innovation.
- • **Next-Level Security:** Built-in AES-128 cryptography hardware accelerates encryption for ironclad data protection.
- • **Multi-Protocol Mastery:** Supports BLE 5.3, Zigbee, Wi-SUN, and more—future-proof your connectivity ecosystem.
- • **Industrial-Grade Reliability:** Operates flawlessly from -40°C to +85°C, engineered for mission-critical environments.

## Overview

The E104-BT55SP is a compact 2.4GHz Bluetooth 5.3 wireless module featuring a 48MHz ARM Cortex-M0+ processor, 170m communication range, and AES-128 hardware encryption. Designed for ultra-low power consumption and industrial-grade durability, it supports multiple protocols including BLE, Zigbee, and Wi-SUN, making it ideal for smart home, industrial sensors, healthcare, automotive, and wearable applications.

## Description

Chip solution]：CC2340R5 [Carrier frequency]：2.4GHz [Transmission power]：8dBm [Communication distance]：170m [Product size]：10*14.5mm [Introduction]：E104-BT55SP is a small-sized, low-power Bluetooth module based on Bluetooth protocol version 5.3, working in the 2.4GHz frequency band. The E104-BT55SP module is developed by Ebyte based on the CC2340R5 chip. The Bluetooth module has a 48-MHz Arm Cortex-M0+ processor, an integrated balanced-unbalanced transformer, and UART, I2C, SPI, ADC , DMA, PWM and other rich peripheral resources, and at the same time lead out all IO ports, which is convenient for users to carry out multi-directional development. The maximum supported baud rate is 3Mbps.

## Features

- Application scenarios-SMDrt home and industrial sensors, etc.; Security system, positioning system;Wireless remote control, drone;Wireless game remote control;Healthcare products;Wireless voice, wireless headset;Automotive industry applications. Wearable devices. Asset tracking. Retail EPOS (Electronic Point of Sale);Electronic shelf labels
- Ultra-SMDll size, only 10x14.5mm; Support BLE5.3; The maximum transmit power is 8dbm, with temperature compensation, and the software is multi-level adjustable;Support global license-free ISM 2.4GHz frequency band; Built-in 48MHz clock crystal oscillator
- Built-in high-performance low-power 48 MHz ARM Cortex-M0+ processor; Rich resources, 512k FLASH, 36KB RAM; Support 1.7 - 3.8V power supply, more than 3.3V power supply can ensure the best performance;
- Industrial-grade standard design, support long-term use at -40 - +85 ℃;On-board PCB antenna, no external antenna required.; Under ideal conditions, the communication distance can reach 170m; Support OTA air upgrade function;
- Integrated temperature and battery monitors; Equipped with AES-128 cryptography hardware accelerator to reduce the code footprint and execution time of encryption operations; Support BLE 5.3, Zigbee, Wi-SUN, SimpleLink TI 15.4-stack, Wireless M-Bus, Sub-1GHz, IEEE 802.15.4, Proprietary systems, Sidewalk, Multiprotocol and other protocols

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CHMDS9C9 |
| Manufacturer | EBYTE |
| Manufacturer reference | E104-BT55SP |

## Images

![2.4G CC2340 Bluetooth SoC Wireless Module E104-BT55SP BLE5.3 PCB Antenna Zigbee Small Size Low Power - Image 1](https://m.media-amazon.com/images/I/51-7m+KWzzL.jpg)

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**Shop now:** [https://www.desertcart.nz/products/809184091-2-4g-cc2340-bluetooth-soc-wireless-module-e104-bt55sp-ble5](https://www.desertcart.nz/products/809184091-2-4g-cc2340-bluetooth-soc-wireless-module-e104-bt55sp-ble5)

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-06-04*