Boards & Modules
ESP32-S3 3.5-inch capacitive touch IPS module 8M PSRAM 16M FLASH Arduino LVGL development 320 * 480 product image
 5.0
66 Reviews
ESP32-S3 3.5-inch capacitive touch IPS module 8M PSRAM 16M FLASH Arduino LVGL development 320 * 480
$31.95
Sale
1.3" OLED Module 1.3 inch Display Module White/Blue 128X64SPI/IIC I2C Communicate Color 1.3 Inch OLED LCD product image
 5.0
46 Reviews
1.3" OLED Module 1.3 inch Display Module White/Blue 128X64SPI/IIC I2C Communicate Color 1.3 Inch OLED LCD LED Display Module
From $2.96
Sale
ESP32-C3 1.28 Inch Round Display GC9A01 IPS LCD Touch/Not Touching Screen ESP32 WIFI Bluetooth Dual Core product image
ESP32-C3 1.28 Inch Round Display GC9A01 IPS LCD Touch/Not Touching Screen ESP32 WIFI Bluetooth Dual Core Board for Arduino LVGL
From $14.50
Sale
ESP32-S3 4.0 Inch Smart Display for Arduino LVGL WiFi Bluetooth Development Board 86 Box Central Control product image
ESP32-S3 4.0 Inch Smart Display for Arduino LVGL WiFi Bluetooth Development Board 86 Box Central Control Panel LCD TFT Module
From $32.93
30% off
11.26 Inch USB Type-C Secondary Screen IPS 1920x440 Display Video Player Electronic Photo Album 170 ° Wid product image
11.26 Inch USB Type-C Secondary Screen IPS 1920x440 Display Video Player Electronic Photo Album 170 deg Wide View Monitor for PC
$71.95
$102.78
Sale
Upgrade Nema23 Stepper Motor Driver TB6600 4A DC9-42V Nema17 Drive For 3D Pinter Laser Engraving Machine product image
Upgrade Nema23 Stepper Motor Driver TB6600 4A DC9-42V Nema17 Drive For 3D Printer optical Engraving Machine CNC Router Controller
From $5.90
Sale
WT32-ETH01 Embedded Serial Port Networking Ethernet Bluetooth-compatible WIFI Combo Gateway MCU ESP32 Wir product image
WT32-ETH01 Embedded Serial Port Networking Ethernet Bluetooth-compatible WIFI Combo Gateway MCU ESP32 Wireless Module Board
From $11.17
30% off
Portable Passive Magnetic Loop Antenna For HF And VHF Shortwave Antenna SDR Receiver product image
Portable Passive Magnetic Loop Antenna For HF And VHF Shortwave Antenna SDR Receiver
$17.84
$25.48
6% off
LILYGO T-Embed ESP32-S3 CC1101 Low-Power Sub-1 GHz RF Transceiver PN532 NFC RFID I2C Module LCD Board Bu product image
 4.9
480 Reviews
LILYGO T-Embed ESP32-S3 CC1101 Low-Power Sub-1 GHz RF Transceiver PN532 NFC RFID I2C Module LCD Board Built-in Battery 1300mAh
$118.00
$125.11
30% off
4 In1 Filter Passive Filter 4 Bands LC Filter for RF Signal Radio Antenna SDR GPSDO Signal Source and Oth product image
4 In1 Filter Passive Filter 4 Bands LC Filter for RF Signal Radio Antenna SDR GPSDO Signal Source and Other Devices
$22.31
$31.87
Sale
High Impedance Amplifier Small Loop Antenna 1Hz-300MHz Doughnut Short Wave Antenna 5V 600mA for HackRF On product image
High Impedance Amplifier Small Loop Antenna 1Hz-300MHz Doughnut Short Wave Antenna 5V 600mA for HackRF One for SDR Walkie Talkie
From $18.99
30% off
10k-6GHz Full Band Low Noise Amplifier 20dB High Gain Power Preamplifier LNA Module Low Noise Gain Block product image
10k-6GHz Full Band Low Noise Amplifier 20dB High Gain Power Preamplifier LNA Module Low Noise Gain Block Amplifier for RF & SDR
$17.82
$25.45
Sale
WZ3605E DC DC Buck Boost Converter CC CV 36V 5A Power Module Adjustable Regulated laboratory power supply product image
WZ3605E DC DC Buck Boost Converter CC CV 36V 5A Power Module Adjustable Regulated laboratory power supply Voltmeter ammeter
From $16.34
30% off
For Flipper Zero WiFi CC1101 433Mhz Development Board Lightweight WiFi Esp32 Development Board SubGhz GPI product image
For Flipper Zero WiFi CC1101 433Mhz Development Board Lightweight WiFi Esp32 Development Board SubGhz GPIO 433Mhz Antenna Module
$22.63
$32.32
Sale
Development Board Open Source Software Defined Radio Platform Development Module 1MHz-6GHz product image
Development Board Open Source Software Defined Radio Platform Development Module 1MHz-6GHz
From $114.23
Sale
LILYGO T-Watch-S3 ESP32-S3 LoRa Watch Integrated WIFI Bluetooth LoRa Sensor Mic Speaker Vibration Motor product image
LILYGO T-Watch-S3 ESP32-S3 LoRa Watch Integrated WIFI Bluetooth LoRa Sensor Mic Speaker Vibration Motor Programmable Touchable
From $79.48
30% off
ESP32 Open Source V2.0 Gift E-ink Display Smart Watch Display Screen 200x200 Ultra-low Power Electronic S product image
ESP32 Open Source V2.0 Gift E-ink Display Smart Watch Display Screen 200x200 Ultra-low Power Electronic Smart Watch 2025
$52.69
$75.27
30% off
3.5mm Stainless Steel K4 Morse Wrench Set Plug Manual Telegraph Morse Key Handy CW Morse Keyer For Shortw product image
3.5mm Stainless Steel K4 Morse Wrench Set Plug Manual Telegraph Morse Key Handy CW Morse Keyer For Shortwave CW Radio
$41.16
$58.80
Sale
16 Channel Relay Shield Module DC 5V 12V 24V with Optocoupler LM2576 Microcontrollers Interface Power Rel product image
16 Channel Relay Shield Module DC 5V 12V 24V with Optocoupler LM2576 Microcontrollers Interface Power Relay For Arduino DIY Kit
From $9.62
Sale
2 Way CB/HAM Antenna Coax Switches 1 Input & 2 Outputs 100W 0-50MHz Manual Coaxial Antenna Switches Anten product image
2 Way CB/HAM Antenna Coax Switches 1 Input & 2 Outputs 100W 0-50MHz Manual Coaxial Antenna Switches Antenna Switches
From $26.01