The Renesas RYZ024A module is an all-in-one LTE module supporting category M1 which is upgradable to NB1/NB2 with worldwide deployment and roaming capability.

The module comprises an LTE Cat-M1/NB1/NB2 platform and all other elements necessary for a complete LTE modem system. These include an LTE-optimized transceiver, a single complete RF front-end to support LTE Cat-M1/NB bands worldwide, and key interfaces, all in a single compact LGA package. The RYZ024A module includes a carrier-proven LTE Cat-M1 protocol stack and a comprehensive software infrastructure.


  • Integrated cellular IoT module for LTE Cat-M1
  • 3GPP Release 14 (upgradable to release 15)
  • Proven LTE Cat-M1 software stack
  • AT command interface
  • LGA package with 120 pads
    • 16.3 mm x 17 mm x 1.85 mm
  • uSIM Interface
  • Secure enclave & iUICC/ieUICC
  • EAL5+ Secure Element (SE) capable
  • Voltage RF compliance: 2.5 V to 5.5 V
  • Functional voltage range: 2.2 V to 5.5 V
  • RoHS-compliant, halogen-free
  • Supports power class 3 (+23dBm)




  • Metering (Electricity/Gas/Water, Automated Meter Reading)
  • Smart Home (HVAC, Thermostats)
  • Infrastructure (Charge Poles, Parking Systems)
  • Industry (Pumps)
  • Agriculture
  • Wearables & Trackers


Design & Development

Software & Tools

Software & Tools

Software title
Software type
Flexible Software Package (FSP)
FSP is an enhanced software package designed to provide easy-to-use, scalable, high-quality software for embedded system designs using Renesas RA Family of Arm Microcontrollers. Note: FSP with e² studio Installer (Platform Installer) will install the e² studio tool, FSP packs, GCC toolchain, and Segger J-Link drivers required to use this software. No additional installations are required.
Software Package Renesas
1 item

Software Downloads

Type Title Date
Software & Tools - Software Log in to Download DUP 1.19 MB
1 item

Sample Code

Boards & Kits

Boards & Kits


RL78 Family LTE CAT-M1 MQTT Communication Solution

This video will show the steps to operate MQTT communication for send and receive (Publish/Subscribe) via MQTT Broker in an LTE CAT-M1 cellular communication with sample software in the application note.

The evaluation environment uses Renesas' RL78/G22 Fast Prototyping Board and PMOD Expansion Board for RYZ024A.

News & Blog Posts

Blog Post May 25, 2021


The RYZ024A meets the following certifications/standards. Refer to the RYZ024A documentation for disclaimer, precautions and more details on the certifications.

Radio Certifications

  • NB-IoT (planned): FCC, ISED, CE, UKCA

Carrier Certifications

  • Cat-M1: Verizon, AT&T, Docomo, KDDI
  • NB-IoT (planned): Vodafone

NB-IoT Firmware Notification

RYZ024A currently supports the LTE category M1 with the above certifications. Please register with your company email address to be notified about the availability of the latest firmware for the RYZ024A supporting dual mode Cat-M1 & NB-IOT.