Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

As a leading global electronic component recycler, Mingjiada Electronics has been purchasing various communication modules, including Bluetooth modules, Wi-Fi modules, GNSS positioning modules, cellular communication modules, Ethernet modules, etc., covering multiple internationally renowned brands.

The following are the main communication module brands and some models we purchase:

1. u-blox wireless communication modules

Bluetooth/Wi-Fi modules:

NINA-B112-06B (Bluetooth Low Energy)  

NINA-W156-02B (Wi-Fi + Bluetooth)  

JODY-W263-00A (Wi-Fi 6 + Bluetooth 5.2)  

GNSS positioning modules:  

MAYA-W333-00B (Multi-frequency GNSS + Wi-Fi)

MAYA-W366-00B (High-Precision GNSS)  

Cellular Communication Modules:  

SARA-R412M-02B-04 (LTE Cat M1/NB1)  

SARA-R520M10-02B (5G RedCap)  

LARA-R6001D-01B (LTE Cat 1)  

2. Nordic Semiconductor Wireless Modules  

Low-Power Bluetooth (BLE) Modules: nRF52/nRF53/nRF54 Series (Low-Power Bluetooth SoC)  

Wi-Fi 6 Co-Modules: nRF70 Series (Wi-Fi 6 + Bluetooth Combination)  

Cellular IoT (LTE-M/NB-IoT) Modules: nRF91 Series (Low-power LTE connectivity)

3. Silicon Labs Multi-protocol wireless modules

Bluetooth & Zigbee modules:

EFR32BG22 (Bluetooth Low Energy SoC)

EFR32MG24 (supports Matter/Thread/Bluetooth multi-protocol)

Wi-Fi 6 + Bluetooth 5.4 module: SiWx917Y (high-performance IoT connectivity)

4. Qualcomm Wireless Communication Modules  

Wi-Fi + Bluetooth + Zigbee Tri-Mode Modules: QCA4020/QCA4024  

Bluetooth Audio SoC Modules: QCC51xx Series 3

5. Quectel cellular module  

LTE-M/NB-IoT module: Quectel BC25 (NB-IoT module)

6. Other brands (TI, Broadcom, etc.)  

TI Wi-Fi 6 + Bluetooth module: CC33xx series  

Broadcom Wi-Fi 6E + Bluetooth module: BCM4375/BCM43893

If you have inventory that needs to be disposed of, please contact the Mingjiada Electronics Evaluation Team (Mr. Chen: +86 13410018555 / Email: sales@hkmjd.com / Website: www.hkmjd.com).