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SDR Spring Savings (Promotion has expired)

Enjoy 7% off all products at SDRstore.eu for a limited time.

This weekly promotion applies across our store, including SDR hardware, RF tools, analyzers, antennas, accessories, and more. Whether you are upgrading your current setup, expanding your lab, or ordering essential equipment, this is a great opportunity to save on the products you need.

The discount is available only during the promotion period, so we recommend placing your order early while stock is available.

Why shop during this promotion:
• 7% off all products
• Applies storewide
• Great for both small and larger orders
• Limited-time weekly offer

Offer valid only during the selected promotion dates.

Promotion period: from 03/28/2026 to 04/04/2026

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20
LILYGO TTGO T-A7670G/E/SA R2 4G Development Board LTE CAT1 SIM Module ESP32
0.0
In stock
CNY 32546 CNY 37238 -13%
+ −
LILYGO TTGO T-A7670G/E/SA R2 is a small, capable board for 4G IoT and embedded projects. It runs on an ESP32 MCU at 240MHz, with 4MB flash and 8MB PSRAM, and includes a CAT1 LTE module for mobile data and SIM support. You get Wi-Fi 802.11 b/g/n and Bluetooth 4.2 for flexible wireless...
GPSWithout GPS SignalA7670E (4G No SMS)
LILYGO TTGO T-A7670G/E/SA R2 4G Development Board LTE CAT1 SIM Module ESP32
0.0
In stock
CNY 44942
+ −
LILYGO TTGO T-A7670G/E/SA R2 is a small, capable board for 4G IoT and embedded projects. It runs on an ESP32 MCU at 240MHz, with 4MB flash and 8MB PSRAM, and includes a CAT1 LTE module for mobile data and SIM support. You get Wi-Fi 802.11 b/g/n and Bluetooth 4.2 for flexible wireless...
GPSWithout GPS SignalA7670G ( 2G 4G )
LILYGO TTGO T-A7670G/E/SA R2 4G Development Board LTE CAT1 SIM Module ESP32
0.0
In stock
CNY 44942
+ −
LILYGO TTGO T-A7670G/E/SA R2 is a small, capable board for 4G IoT and embedded projects. It runs on an ESP32 MCU at 240MHz, with 4MB flash and 8MB PSRAM, and includes a CAT1 LTE module for mobile data and SIM support. You get Wi-Fi 802.11 b/g/n and Bluetooth 4.2 for flexible wireless...
GPSWithout GPS SignalA7670SA(2G 4G)
LILYGO TTGO T-A7670G/E/SA R2 4G Development Board LTE CAT1 SIM Module ESP32
0.0
In stock
CNY 48043
+ −
LILYGO TTGO T-A7670G/E/SA R2 is a small, capable board for 4G IoT and embedded projects. It runs on an ESP32 MCU at 240MHz, with 4MB flash and 8MB PSRAM, and includes a CAT1 LTE module for mobile data and SIM support. You get Wi-Fi 802.11 b/g/n and Bluetooth 4.2 for flexible wireless...
GPSBuilt-in GPS SignalA7670SA(2G 4G)
LILYGO TTGO T-A7670G/E/SA R2 4G Development Board LTE CAT1 SIM Module ESP32
0.0
In stock
CNY 44265
+ −
LILYGO TTGO T-A7670G/E/SA R2 is a small, capable board for 4G IoT and embedded projects. It runs on an ESP32 MCU at 240MHz, with 4MB flash and 8MB PSRAM, and includes a CAT1 LTE module for mobile data and SIM support. You get Wi-Fi 802.11 b/g/n and Bluetooth 4.2 for flexible wireless...
GPSWithout GPS SignalA7670E (2G 4G)
LILYGO TTGO T-A7670G/E/SA R2 4G Development Board LTE CAT1 SIM Module ESP32
0.0
In stock
CNY 48043
+ −
LILYGO TTGO T-A7670G/E/SA R2 is a small, capable board for 4G IoT and embedded projects. It runs on an ESP32 MCU at 240MHz, with 4MB flash and 8MB PSRAM, and includes a CAT1 LTE module for mobile data and SIM support. You get Wi-Fi 802.11 b/g/n and Bluetooth 4.2 for flexible wireless...
GPSBuilt-in GPS SignalA7670E (2G 4G)
LILYGO TTGO T-A7670G/E/SA R2 4G Development Board LTE CAT1 SIM Module ESP32
0.0
In stock
CNY 48043
+ −
LILYGO TTGO T-A7670G/E/SA R2 is a small, capable board for 4G IoT and embedded projects. It runs on an ESP32 MCU at 240MHz, with 4MB flash and 8MB PSRAM, and includes a CAT1 LTE module for mobile data and SIM support. You get Wi-Fi 802.11 b/g/n and Bluetooth 4.2 for flexible wireless...
GPSExternal GPS SignalA7670G ( 2G 4G )
LILYGO TTGO T-A7670G/E/SA R2 4G Development Board LTE CAT1 SIM Module ESP32
0.0
_out_of_stock
CNY 53460
LILYGO TTGO T-A7670G/E/SA R2 is a small, capable board for 4G IoT and embedded projects. It runs on an ESP32 MCU at 240MHz, with 4MB flash and 8MB PSRAM, and includes a CAT1 LTE module for mobile data and SIM support. You get Wi-Fi 802.11 b/g/n and Bluetooth 4.2 for flexible wireless...
GPSExternal GPS SignalA7670E (4G No SMS)
LILYGO TTGO T-A7670G/E/SA R2 4G Development Board LTE CAT1 SIM Module ESP32
0.0
_out_of_stock
CNY 53460
LILYGO TTGO T-A7670G/E/SA R2 is a small, capable board for 4G IoT and embedded projects. It runs on an ESP32 MCU at 240MHz, with 4MB flash and 8MB PSRAM, and includes a CAT1 LTE module for mobile data and SIM support. You get Wi-Fi 802.11 b/g/n and Bluetooth 4.2 for flexible wireless...
GPSExternal GPS SignalA7670E (2G 4G)
LILYGO TTGO T-A7670G/E/SA R2 4G Development Board LTE CAT1 SIM Module ESP32
0.0
_out_of_stock
CNY 49594
LILYGO TTGO T-A7670G/E/SA R2 is a small, capable board for 4G IoT and embedded projects. It runs on an ESP32 MCU at 240MHz, with 4MB flash and 8MB PSRAM, and includes a CAT1 LTE module for mobile data and SIM support. You get Wi-Fi 802.11 b/g/n and Bluetooth 4.2 for flexible wireless...
GPSBuilt-in GPS SignalA7670E (4G No SMS)
LILYGO TTGO T-A7670G/E/SA R2 4G Development Board LTE CAT1 SIM Module ESP32
0.0
_out_of_stock
CNY 53460
LILYGO TTGO T-A7670G/E/SA R2 is a small, capable board for 4G IoT and embedded projects. It runs on an ESP32 MCU at 240MHz, with 4MB flash and 8MB PSRAM, and includes a CAT1 LTE module for mobile data and SIM support. You get Wi-Fi 802.11 b/g/n and Bluetooth 4.2 for flexible wireless...
GPSExternal GPS SignalA7670SA(2G 4G)
LILYGO TTGO T-A7670G/E/SA R2 4G Development Board LTE CAT1 SIM Module ESP32
0.0
_out_of_stock
CNY 49594
LILYGO TTGO T-A7670G/E/SA R2 is a small, capable board for 4G IoT and embedded projects. It runs on an ESP32 MCU at 240MHz, with 4MB flash and 8MB PSRAM, and includes a CAT1 LTE module for mobile data and SIM support. You get Wi-Fi 802.11 b/g/n and Bluetooth 4.2 for flexible wireless...
GPSBuilt-in GPS SignalA7670G ( 2G 4G )
LILYGO TTGO T-Call V1.4 SIM800L Development Board ESP32 Wireless Module SIM Antenna WiFi Bluetooth Expand Board for Arduino
0.0
In stock
CNY 27705 CNY 35829 -23%
+ −
The LILYGO TTGO T-Call V1.4 is a handy ESP32 board with built-in SIM800L GSM/GPRS, WiFi, and Bluetooth 4.2. It’s a solid choice for IoT, remote monitoring, and Arduino projects where you need both cellular and wireless connectivity. The board includes 4MB Flash and 8MB PSRAM, giving you plenty...
Memory8MB
LILYGO TTGO T-Call V1.4 SIM800L Development Board ESP32 Wireless Module SIM Antenna WiFi Bluetooth Expand Board for Arduino
0.0
In stock
CNY 26351 CNY 35829 -26%
+ −
The LILYGO TTGO T-Call V1.4 is a handy ESP32 board with built-in SIM800L GSM/GPRS, WiFi, and Bluetooth 4.2. It’s a solid choice for IoT, remote monitoring, and Arduino projects where you need both cellular and wireless connectivity. The board includes 4MB Flash and 8MB PSRAM, giving you plenty...
Memory4MB
Baofeng UV16 Pro V2 CB Ham Radio Station Two Way Amateur VHF 10 Watts, Green
0.0
In stock
CNY 35389
+ −
• Maximum Range of 3km-5km : Stay connected with a maximum range of 3km-5km, allowing you to communicate effectively in remote areas. • IP67 Waterproof/Water-Resistant : The walkie talkie is waterproof/water-resistant with an IP67 rating, making it suitable for use in all weather...
Brand NameBaofeng ColorGreen
LILYGO Meshtastic T-Beam V1.2 ESP32 LoRa 915MHz 433MHz 868MHz 923MHz WiFi BLE GPS With 0.96 inch OLED
0.0
In stock
CNY 42661 CNY 44008 -3%
+ −
Meshtastic T-Beam ESP32 LoRa 433/868/915/923Mhz SX1276/SX1278 Wireless Module WiFi GPS NEO-6M With 0.96 inch OLED Display For Arduino. Specifications: GPS NE0-6M GPS Modules: Support GPS protocol Onboard RTC crystal, Support interrupt/ wakeup LoRa...
BoardSoldered OLED Frequency433MHz
MicroPhase A7-Lite Artix-7 FPGA Demo Board | XC7A35T XC7A100T AC7A200T
0.0
In stock
CNY 1,01517 CNY 1,11713 -9%
+ −
The MicroPhase A7-Lite is a versatile Artix-7 FPGA demo board available in three densities: XC7A35T, XC7A100T, and XC7A200T. Each model features abundant logic cells, DSP slices, Block RAM, and a 4 Gbit DDR3 interface, packaged in a compact 80 × 56 mm form factor. Key Features and...
MicroPhase A7-Lite Artix-7 FPGA Demo Board | XC7A35T XC7A100T AC7A200T
0.0
In stock
CNY 2,20677
+ −
The MicroPhase A7-Lite is a versatile Artix-7 FPGA demo board available in three densities: XC7A35T, XC7A100T, and XC7A200T. Each model features abundant logic cells, DSP slices, Block RAM, and a 4 Gbit DDR3 interface, packaged in a compact 80 × 56 mm form factor. Key Features and...
MicroPhase A7-Lite Artix-7 FPGA Demo Board | XC7A35T XC7A100T AC7A200T
0.0
In stock
CNY 1,76669
+ −
The MicroPhase A7-Lite is a versatile Artix-7 FPGA demo board available in three densities: XC7A35T, XC7A100T, and XC7A200T. Each model features abundant logic cells, DSP slices, Block RAM, and a 4 Gbit DDR3 interface, packaged in a compact 80 × 56 mm form factor. Key Features and...
Crazyradio PA USB Radio Transceiver 2.4GHz
0.0
In stock
CNY 76730 CNY 82146 -7%
+ −
The Crazyradio PA is a powerful USB radio transceiver based on the Nordic Semiconductor nRF24LU1+ chip, operating in the 2.4GHz ISM band. Designed for wireless development, testing, and experimentation, it supports a wide range of open-source projects such as Mousejack, Keyjack, Keysniffer,...
Show other 20 products
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