replacement batteries

2Pcs ESP32 LoRa V3 LoRa32 OLED Development Board 0.96inch OLED Display CP2102 915MHz Antenna Transceiver and Protective Case for Lora Board Compatible with Arduino ESP8266 NodeMCU IOT Smart Home

Model #: 128006133888

$71^.29 –
More options from $68.99 - $71.29
Free Shipping

Compare

Quick View

2Pcs ESP32 LoRa V4 Development Board +GPS Version +3000mAh Battery + Case Carrying ESP32-S3R2 SX1262 With 915 MHz Antenna WiFi Bluetooth 0.96 OLED LoRa V4 Devices for Ar duino LoRawan IOT (N39 Green)

Type: Single Board Computers
Model #: B0FS1S66PFModS

$201^.42 –
Free Shipping

Compare

Quick View

Waveshare MAX-M8Q GNSS HAT for Raspberry Pi with Multi-Constellation Receiver Support and Support Augment Systems Like SBAS QZSS IMES and D-GPS

Model #: 652843026299

$69^.88 –
More options from $69.88 - $88.99
Free Shipping

Compare

Quick View

ESP32 LoRa V3 LoRa32 OLED Development Board 0.96inch OLED Display CP2102 915MHz Antenna Transceiver for Lora Board Compatible with Arduino ESP8266 NodeMCU IOT Smart Home

Model #: 679121252416

$52^.19 –
More options from $48.99 - $52.19
Free Shipping

Compare

Quick View

BUCIER Pro Micro NRF52840 Development Board Wireless Bluetooth Charging Management Module 2.4GHz 3pcs

Model #: B775

$33^.88 –
Free Shipping

Compare

Quick View

Game HAT, Compatible with Raspberry Pi 4B/3B/3B+/Zero/Zero W/Zero WH, Retro Gaming Console wth 3.5inch IPS Screen, Joystick, and Buttons, 480×320, Onboard Speaker and Earphone Jack

Model #: BZ59-3815

$85^.38 –
More options from $85.28 - $91.78
Free Shipping

Compare

Quick View

Mesh Node T114 V2 LoRaWAN Meshtastic Board AYWHP Meshtastic Tracker Nordic nRF52480 with Screen Case 1.9 TFT Display 902-928MHz with SX1262 Chip BLE WiFi Compatible with Arduino/Meshtastic

Model #: 652843978000

$82^.68 –
More options from $79.99 - $82.68
Free Shipping

Compare

Quick View

2Pcs ESP32 LoRa V3 LoRa32 OLED Development Board 0.96inch OLED Display CP2102 915MHz Antenna Transceiver for Lora Board Compatible with Arduino ESP8266 NodeMCU IOT Smart Home

Model #: 9435761119127

$71^.19 –
More options from $42.99 - $71.19
Free Shipping

Compare

Quick View

Pro Micro NRF52840 Development Board Wireless Bluetooth Charging Management Module 2.4GHz 3pcs

Model #: XSW-1288

$32^.88 –
Free Shipping

Compare

Quick View

Seeeduino XIAO Expansion Board with Quick Prototyping Rich peripherals, No Soldering Needed and Circuit Python Supported.

Model #: BZ59-1102

$49^.69 –
More options from $48.49 - $49.69
Free Shipping

Compare

Quick View

915MHZ ESP32 LoRa Development Board V3 SX1262 ESP32 LoRa V3 with OLED Display Type-C + LoRa Antenna for Arduino LoraWan IOT Internet

Model #: 9158154864380

$46^.19 –
More options from $46.19 - $54.99
Free Shipping

Compare

Quick View

2 Pack ESP32 LoRa V3 Development Board with 915MHz Antennas + 3000mAh Battery + Meshtastic Case, ESP32-S3 SX1262 CP2102 Integrated WiFi Bluetooth OLED Display for Arduino LoRaWAN IOT (N32, Red)

Model #: 604721834298

$129^.89 –
More options from $129.89
Free Shipping

Compare

Quick View

BUCIER 3pcs Nano V3.0 ATmega328P CH340G 5V 16M Mini USB Micro Controller Board Development Board with PIN Headers Pin Unsoldered

Model #: B961

$35^.99 –
Free Shipping

Compare

Quick View

Pimoroni PIM560 Pico LiPo 16MB RP2040-powered microcontroller USB-C

Model #: PIM560

$22^.99 –
More options from $19.69 - $22.99
Free Shipping

Compare

Quick View

Super Starter Kit with Breadboard Power Supply Jumper Wires Resistors LED LCD 1602 Sensors Detailed Tutorial for Project Compatible with Arduino

Model #: P1ZAO-B01L0ZL8N6

$51^.79 –
More options from $51.58 - $53.07
Free Shipping

Compare

Quick View

3pcs Pro Micro NRF52840 Development Board, 2.4GHz Wireless Bluetooth Charging Management Core Module

Model #: C472-L5857

$28^.88 –
Free Shipping

Compare

Quick View

Waveshare ESP32-S3 RGB LCD Driver Board, Equipped with 32-Bit 240MHz LX7 Dual-Core Processor, 8MB PSRAM and Flash, WiFi & Bluetooth Support, Comes with a 2.8inch RGB Round Touch Display

Model #: 239245514410

$88^.79 –
More options from $87.99
Free Shipping

Compare

Quick View

Waveshare ESP32-S3 AI Smart Speaker Development Board, Dual Microphones, Noise Reduction, RGB Lighting, External Display & Camera Support

Model #: 239245506613

$62^.59 –
More options from $49.99 - $62.79
Free Shipping

Compare

Quick View

LILYGO T-Deck Plus ESP32-S3 LORA-89 915Mhz SX1262 Ulbox GPS Black Keyboard 2.8 Inch Display TTGO Development Board with ABS Shell Version

Model #: 652843043180

$131^.28 –
More options from $131.28 - $145.99
Free Shipping

Compare

Quick View

Heltec WiFi LoRa 32 V3 Development Board with Plastic Case 800mAh Battery ESP32 S3 SX1262 Meshtastic LoRaWAN Compatible OLED Display Type-C USB IoT Node for Smart Home Industrial Control (N30 White)

Model #: 652843021942

$75^.48 –
More options from $69.99 - $75.48
Free Shipping

Compare

Quick View

ESP32 Development Board Upgraded Version 8MB Flash ESP32 WiFi Bluetooth ESP32 OLED 096 Inch OLED Display CP2102 Internet for Ar duino ESP8266 NodeMCU

Model #: eUH3C-B076KJZ5QM

$44^.39 –
More options from $44.39 - $46.89
Free Shipping

Compare

Quick View

UNO Project Super Starter Kit with Tutorial and UNO R3 Compatible with Arduino IDE

Model #: yRjf7-B01D8KOZF4

$55^.99 –
More options from $55.99 - $66.18
Free Shipping

Compare

Quick View

Heltec WiFi LoRa 32 Development Board with 3000mAh Battery Meshtastic LoRaWAN Compatible ESP32-S3 SX1262 Chip OLED Display Type-C USB IoT Smart Home Wireless Projects Plastic Case Included (N32 Red)

Model #: 273961969291

$81^.99 –
More options from $81.99 - $89.78
$5.99 Shipping

Compare

Quick View

5PCS ESP32 Development Board, LUIRSAY ESP32 DevKit with 2.4GHz WiFi + Bluetooth Dual Core, CP2102 Chip, ESP32 USB-C Port, Support AP/STA/AP+STA, for Arduino IDE (38Pin)

Model #: 636031982918

$46^.39 –
More options from $46.39 - $48.99
Free Shipping

Compare

Quick View

ESP32 Development Board Upgraded Version 8MB Flash ESP32 WiFi Bluetooth ESP32 OLED 096 Inch OLED Display CP2102 Internet for Ar duino ESP8266 NodeMCU

Model #: VFR-2665

$45^.99 –
Free Shipping

Compare

Quick View

Raspberry Pi 5 UPS Mobile Power Supply Module

Model #: BZ59-3794

$84^.99 –
More options from $84.99 - $93.09
Free Shipping

Compare

Quick View

DIYmalls 2.4" inch ESP32 Display ESP32-2432S024C Capacitive Touch Screen - 9341 TFT LCD Module 240x320 ES-32 Development Board for Arduino IDE

Model #: 478643926993

$39^.99 –
$5.99 Shipping

Compare

Quick View

915MHz ESP32 LoRa OLED Development Board V3 SX1262 Type-C + LoRa Antenna for Arduino LoraWan IOT Internet of Thing (Pack of 2), not Compatible with LoRa V2

Model #: 9555372234078

$67^.29 –
More options from $65.89 - $72.99
Free Shipping

Compare

Quick View

200W 10A DC-DC Buck Converter Step Down Module 8-55V to 1-36 6V 12V 19V 24V 36V Voltage Regulator

Model #: HT-ID3563-1521071

$24^.78 –
More options from $24.78
Free Shipping

Compare

Quick View

Waveshare ESP32-S3 1.69inch Touch Display Development Board, 240×280 Pixels, Micro LCD Display with ESP32-S3, 262K Color, Compact Size, Accelerometer and Gyroscope Sensor

Model #: BZ59-3854

$48^.19 –
More options from $47.59
Free Shipping

Compare

Quick View

Motor Driver HAT for Raspberry Pi Onboard PCA9685 TB6612FNG Drive Two DC Motors I2C Interface 5V 3A Can be Stackable up to 32 This Modules

Model #: 477915985379

$49^.79 –
More options from $43.99 - $49.79
Free Shipping

Compare

Quick View

waveshare Based on Raspberry Pi RP2040,RP2040 MCU Board with 1.28inch Round LCD 240x240 Pixels 65K Colorful IPS LCD Display,Accelerometer and Gyroscope Sensor, USB Type C Port

Model #: 9046581008623

$37^.38 –
More options from $37.38 - $47.99
Free Shipping

Compare

Quick View

Servo Driver HAT Compatible with Raspberry Pi 5/4/3B+/3B/Zero/Zero W/Zero 2W and Jetson Nano,16-Channel 12-Bit I2C, Suitable for Robotic Arms or Hexapods Robots Driving Servos, Bent PinHeader

Model #: 401917568490

$48^.99 –
$5.99 Shipping

Compare

Quick View

Micro:bit MEFV22G GO BBC micro:bit V2 GO Starter Kit

Model #: MEFV22G

$25^.59 –
Free Shipping

Compare

Quick View

Waveshare RP2350 2.8inch Capacitive Touch Display Development Board, 240×320, IPS Panel, 5-Point Touch, SPI Interface, Accelerometer & Gyroscope Sensor

Model #: 9435761197057

$68^.08 –
More options from $62.99 - $68.48
Free Shipping

Compare

Quick View

Waveshare ESP32-S3 2.1inch Capacitive Touch Round Display Development Board, 480×480, IPS, 32-bit LX7 Dual-core Processor, WiFi & Bluetooth, 262K Color, ESP32 with Display, 2.5D Curved Touch Panel

Model #: 677658717255

$81^.99 –
More options from $81.99 - $92.78
$5.99 Shipping

Compare

Motherboard