---
title: "Quectel FCM365X dual-band WiFi 6, BLE 5.4, 802.15.4 IoT module features NXP RW612 MCU, optional PSRAM"
url: https://daily.dev/posts/quectel-fcm365x-dual-band-wifi-6-ble-5-4-802-15-4-iot-module-features-nxp-rw612-mcu-optional-psra-89662byiz
source_url: https://www.cnx-software.com/2026/06/25/quectel-fcm365x-dual-band-wifi-6-ble-5-4-802-15-4-iot-module-nxp-rw612-psram
type: article
source: "CNX Software"
author: "CNXSoft"
published: 2026-06-25T08:08:09.267Z
updated: 2026-06-26T05:00:21.829Z
tags: ["iot", "bluetooth"]
reading_time: 3
upvotes: 0
comments: 0
language: en
---

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# Quectel FCM365X dual-band WiFi 6, BLE 5.4, 802.15.4 IoT module features NXP RW612 MCU, optional PSRAM

**[CNX Software](https://daily.dev/sources/cnx-software)** · [@cnxsoft](https://daily.dev/cnxsoft) · 3 min read · 0 upvotes · 0 comments

## Summary

Quectel has officially launched the FCM365X, a compact 25.5×18mm IoT module built on the NXP RW612 wireless MCU. It supports dual-band Wi-Fi 6, Bluetooth 5.4 LE, and 802.15.4 (Zigbee, Thread, Matter over Thread), with 8MB SPI flash and optional PSRAM — making it the only RW612-based module currently offering on-module PSRAM. The module exposes a wide range of interfaces (GPIO, UART, USB, I2C, I2S, ADC, LCD, PWM) via LCC+LGA packaging and operates from -40°C to +85°C. Development is SDK-based via QuecOpen; AT command firmware is not available. Two development boards are planned but details and pricing are not yet published.

## Full article

daily.dev links to this article rather than hosting it. Read it at the original source: <https://www.cnx-software.com/2026/06/25/quectel-fcm365x-dual-band-wifi-6-ble-5-4-802-15-4-iot-module-nxp-rw612-psram>

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---

Tags: [#iot](https://daily.dev/tags/iot), [#bluetooth](https://daily.dev/tags/bluetooth)

[View this post on daily.dev](https://daily.dev/posts/quectel-fcm365x-dual-band-wifi-6-ble-5-4-802-15-4-iot-module-features-nxp-rw612-mcu-optional-psra-89662byiz)