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Relay Module HAT Manufacturer - Raspberry Pi Expansion Board Three Channel Power Relay for Smart HomeUS$ 9.38 - 10.08 -
Development Board Manufacturer - 2pcs Seeed XIAO RP2040 Raspberry Pi Chip for Arduino MicroPython CircuitPythonUS$ 8.20 - 8.50 -
Development Board Manufacturer - New Original RP2040 Chip Seeed XIAO RP2040 for ArduinoUS$ 3.90 - 4.28 -
Development Board Manufacturer - 2pcs Raspberry Pi Pico RP2040 Running Up to 133 MHzUS$ 7.98 - 8.20 -
BMS Manufacturer - 1S 10A 18650 Li-ion Lithium Battery Charger Protection Board PCM Red PlateUS$ 0.81 - 0.90 -
BMS Manufacturer - 4S 12V 100A Li-ion LMO Ternary Lithium Battery Protection Circuit BoardUS$ 2.70 - 3.30 -
USB to Ethernet Adapter Manufacturer - RJ45 Network Port USB Hub for Raspberry Pi 4 Zero WUS$ 8.50 - 9.66 -
NB-IoT GPS Module Manufacturer - New Product 5G BDS Positioning Wireless Communication EC-01G-KitUS$ 7.26 - 7.60 -
NB-IoT Wireless Communication Module Manufacturer - 5G Full Band Support for Data Transmission EC-01F-KitUS$ 4.50 - 5.00 -
GNSS Development Board Manufacturer - High Performance BDS GP-02-KitUS$ 2.50 - 3.00 -
LoRaWAN RF Module Development Board Manufacturer - Hott Ra-08H 915MHz MCU Interface External Antenna Ra-08H-KitUS$ 4.80 - 5.50 -
LoRaWAN RF Module Development Board Manufacturer - Hott Ra-08H MCU Interface 915MHz Antenna Ra-08H-KitUS$ 4.80 - 5.00 -
Development Board Manufacturer - CP2102 NodeMCU Lua WiFi IoT Based on ESP8266 ESP-12FUS$ 4.60 - 5.25 -
Development Board Manufacturer - Original 2M Based on ESP8266 WiFi Module ESP-12S for Aliyun CH340 NodeMCUUS$ 3.80 - 4.60 -
WiFi Development Board Module Manufacturer - New ESP-12F CH340 Based on ESP8266 NodeMCU-12F CH340US$ 3.60 - 4.20