Immediate Raytac Product Change Notice (PCN-25121801) Announcement on u.FL Connector Replacement

Raytac would like to announce an immediate Product Change Notice (PCN-25121801) for below modules, change effective on the Date Codes stated within.

Device Affected:

1. MDBT42Q-U512KEN: 601 and after
2. MDBT42Q-U512KV2: 549 and after
3. MD8521P1-U001: 601 and after
4. MDBT50Q-U512KEN: 601 and after
5. MDBT50Q-U1MEN: 601 and after
6. MDBT50Q-U512K: 601 and after
7. MDBT50Q-U1MV2: 550 and after
8. MDBT53-U1M: 601 and after
9. AN54LQ-U05: 601 and after
10. AN54LQ-U10: 601 and after
11. AN54LQ-U15: 551 and after
12. AN7002Q-U: 601 and after
13. AN02U53U: 601 and after

There are no changes on Form, Fit, Function, and Quality of Reliability. Only change in u.FL Connector Appearance. All existing certifications and technical documentations remain valid.

We kindly invite our customers, distributors, and partners to update your records accordingly. For any questions or support regarding this update, feel free to reach out via: sales@raytac.com.

Raytac with Nordic nRF54L15: Modules designed to Outlast & Outdo!

 Raytac’s AN54LQ & AN54LV modules, powered by Nordic Semiconductor’s nRF54L family SoCs, come in multiple form factors and antenna options, ensuring your seamless integration into compact, RF-sensitive, or performance-driven designs.

Whether you need a:
☑ Chip antenna;
☑ PCB antenna;
☑ u.FL connector;
☑ Antenna Pin,

Or you want Small, Smaller, or Smallest, we always have a solution that fits best!
*All products are pre-certified with FCC, IC, CE, UKCA, Telec, KC, SRRC, NCC, RCM, WPC.

All our modules are available now on our website: https://www.raytac.com/product/:
nRF54L15 modules – AN54LQ Family

Model	Antenna Type	Product Website
AN54LQ-15	Ceramic Chip	https://www.raytac.com/product/ins.php?index_id=158
AN54LQ-P15	PCB Trace	https://www.raytac.com/product/ins.php?index_id=159
AN54LQ-U15	u.FL Connector	https://www.raytac.com/product/ins.php?index_id=160

nRF54L15 modules – AN54LV Family

Model	Antenna Type	Product Website
AN54LV-15	Ceramic Chip	https://www.raytac.com/product/ins.php?index_id=169
AN54LV-P15	PCB Trace	https://www.raytac.com/product/ins.php?index_id=171
AN54LV-U15	u.FL Connector	https://www.raytac.com/product/ins.php?index_id=176
AN54LV-K15	Antenna Pin	https://www.raytac.com/product/ins.php?index_id=177

nRF54L10 modules – AN54LQ Family

Model	Antenna Type	Product Website
AN54LQ-10	Ceramic Chip	https://www.raytac.com/product/ins.php?index_id=165
AN54LQ-P10	PCB Trace	https://www.raytac.com/product/ins.php?index_id=163
AN54LQ-U10	u.FL Connector	https://www.raytac.com/product/ins.php?index_id=164

nRF54L05 modules – AN54LQ Family

Model	Antenna Type	Product Website
AN54LQ-05	Ceramic Chip	https://www.raytac.com/product/ins.php?index_id=166
AN54LQ-P05	PCB Trace	https://www.raytac.com/product/ins.php?index_id=167
AN54LQ-U05	u.FL Connector	https://www.raytac.com/product/ins.php?index_id=168

For more information, please contact: sales@raytac.com.

Raytac Corporation – U.S. Headquarters Relocation Notice

 New U.S. Headquarter Address:

17800 Castleton Street, Suite 238, City of Industry, CA 91748, USA
Phone: 626.328.3827
Our new location strengthens our operational capabilities in the United States, enabling faster logistics, enhanced customer support, and expanded service coverage. We look forward to continuing to serve our partners and customers from our new facility.

16-Jan-2026 Update: How to set up Hardware & Software, Build & Compile Firmware, Validate DFU, and Wifi SCAN using Raytac’s Nordic nRF7002+nRF5340 WiFi+BLE Devkit-AN7002Q-DB-5340-M

Raytac has advanced the dev kit of bundle offer – WIFI+BLE:
AN7002Q-DB-5340-M with an on-board flash memory(MX25R64) to create easy evaluation for Wi-Fi project developments.

[January 2026 Update]
In this article, we will talk about:
Project WITH External Flash MX25R64(8MB) applied
- Connecting through SPI between nRF5340 module: MDBT53-1M(BLE) & nRF7002 module: AN7002Q(WIFI)
- Connecting through QSPI (XIP) between MDBT53-1M and external memory MX25R64

Table of Content———————————————————————————————

1. Hardware Set Up
   A. Project WITHOUT External Flash MX25R64 needed
   B. Project WITH External Flash MX25R64 needed
2. Software Resources & Preparations
3. Firmware Build & Compile
   A. Project WITHOUT External Flash MX25R64 needed
   B. Project WITH External Flash MX25R64 needed
4. Validate DFU Process & WIFI SCAN

——————————————————————————————————————

1. Hardware Set Up

Hardware Kit on hand:

• 1 x Nordic nRF5340-DK: PCA10095(2.0.2)
• 1 x AN7002Q-DB-5340-M
• 1 x IDC Ribbon Wire(J-Link Cable)
• 1 x USB Wire –Type C USB
• 1 x USB Wire-Micro USB

Note: Pease make sure to have both “Nordic nRF5340-DK” and “AN7002Q-DB-5340-M” connected and running during the WIFI+BLE (nRF7002+nRF5340) project development.

Hardware Network:
IDC Ribbon Wire(J-Link Cable): Connect nRF5340-DK to AN7002Q-DB-5340-M
USB Wire –Type C USB: Power supply to AN7002Q-DB-5340-M through USB TYPE-C
USB Wire-Micro USB: Power supply to nRF5340-DK through Micro USB

Schematic diagram of AN7002Q-DB-5340-M can be referenced for design as follows.

(Click on the image to zoom in.)

*nRF7002 module <- SPI -> nRF5340 module
*MX256R NOR Flahs <-QSPI-> nRF7002 module

!! Important Note:!!
The circuit of SW1(p1.08)/SW2(p1.09)/LED1(p1.06) on AN7002Q-DB-5340-M is NOT COMPATIBLE to Nordic WI-FI Control Pin of swctrl1(p1.08)/host_irq(p1.09)/grant(p1.06).
In this case, if you’re working with external flash MX25R64 for the WIFI project, Please avoid pin SW1/SW2/LED1 usage while LED2(p1.07) remains available as normal usage.
For the design perspective of mother board/carrier board /target board (mounted with AN7002Q & MDBT53 modules), it is required to design the circuit align to SW1(p0.23)/SW2(p0.24)/LED1(p0.28).