Category Archives: Tips

Experience On-screen Keyboard with Joystick on Wio Tracker L1 Pro

Meshtastic devices before the BaseUI, the free text input needs the full I2C keyboard or full size touch screen, such as T-Deck devices or SenseCap indicator. And when Seeed Wio Tracker L1 Pro comes with the Joystick on in 4 ways, UP/DOWN/LEFT/RIGHT. The navigation will be more easy to control on one button position. But […]

MTools BLE App Update: Supercharged Meshtastic Flashing 

We’ve just rolled out a major update packed with features to make flashing Meshtastic devices smoother and more powerful than ever. Get ready for more control, flexibility, and visibility during your updates! What’s New in Meshtastic Support: Your Firmware, Your Rules: Custom Repos! Recommended Starting Points: Pick Your Device & Flavor Tune the Data Flow: […]

Bruce FW Update with PN532/PN532Killer: BLE Extension, UID Reader, Emulator & Sniffer Control

We’re excited to announce significant enhancements to Bruce Firmware that transform your PN532 and PN532Killer into more powerful RFID/NFC tools. These updates bring new wireless capabilities and expanded functionality to your security testing toolkit. 🔵 Video Introductions 🔵 Feature 1: BLE Extension Module Wireless PN532 OperationYour M5StickC now becomes a Bluetooth bridge for PN532 and […]

GAT562 Device Firmware Update via USB / OTA

GAT562 is the Meshtastic device that use nRF52840 as the main controller. It supports DFU(Device Firmware Upgrade) with 2 Options, USB Connection by Drag and Drop UF2 File, Bluetooth Connection by OTA. Via USB Drag and Drop Via Bluetooth Wireless OTA You can also download the firmware from Github and upload the firmware with nRF […]

How to DIY PN532 BLE with ESP32

PN532 can work with Bluetooth SPP and BLE. In 2020, we created a post about How to make PN532 work on Bluetooth and make your PN532 module can work with MTools and RFID Tools App via Bluetooth SPP(Serial Port Profile) connection. And you can access some advanced operations to the Magic tags. Later on the […]

nRF52840 Meshtastic DFU with MTools BLE

Supported nRF52840 Devices MTools BLE supports firmware upgrades for the following nRF52840-based Meshtastic devices: Canaryone Feather Diy Heltec Mesh Node T114 🆕 Meshlink Eink Meshlink Nano G2 Ultra nRF52 Promicro Diy Tcxo Rak Wismeshtap Rak2560 Rak4631 Rak4631 Eink Rak4631 Eth Gw Thinknode M1 T-Echo T-Echo Inkhud Seeed Xiao nRF52840 Kit 🛒🏷️ Tracker T1000 E 🛒🏷️ […]

Chameleon Ultra vs Proxmark3

When it comes to RFID tools, the Chameleon Ultra and Proxmark3 are two of the most popular devices on the market. Both have unique strengths and cater to different use cases. This article provides a detailed comparison of their features, including design, hardware, frequency support, protocol compatibility, and emulation capabilities, to help you decide which tool is best for […]

How to clone Mifare Ultralight tag to ChameleonUltra

Cloning Mifare Ultralight tags to ChameleonUltra is a straightforward process that can be accomplished using the MTools BLE App, available for both iOS and Android devices. This tutorial will guide you through the steps to successfully clone your Mifare Ultralight tags to ChameleonUltra. Steps to do Mifare Ultralight Clone Step 1: Connect to ChameleonUltra First, […]

[Solved] Emulate NDEF on PN532

PN532 can emulate as NDEF with TgInitAsTarget commands, but it can not works with just a single command, after that it also needs to use TgGetData and TgSetData commands to communicate with the reader. The code on Arduino – emulate_tag_ndef.ino requires a host controller, which is the Arduino board or some other board like ESP32 […]

Proxmark3 X vs Proxmark3 RDV4.01

When it comes to advanced RFID and NFC tools, the Proxmark3 X and Proxmark3 RDV4.01 stand out as powerful devices. Both are designed for professional and enthusiast users who need to handle various RFID tasks, but they each have their distinct features and capabilities. This article aims to provide a detailed comparison between the Proxmark3 […]