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YEJMKJ 10pcs ESP32 S2 Mini V1.0.0 WiFi Board Based ESP32-S2FN4R2 ESP32-S2 4MB Flash 2MB PSRAM Type-C USB Connect Mini Module for MicroPython

YEJMKJ 10pcs ESP32 S2 Mini V1.0.0 WiFi Board Based ESP32-S2FN4R2 ESP32-S2 4MB Flash 2MB PSRAM Type-C USB Connect Mini Module for MicroPython

$71^.99

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Waveshare RS232/485/422 to RJ45 Ethernet Module, TCP/IP to Serial, with POE Function, Bi-Directional Transparent Transmission, Suitable for Data Acquisition, Intelligent Instrument Monitoring, etc

Waveshare RS232/485/422 to RJ45 Ethernet Module, TCP/IP to Serial, with POE Function, Bi-Directional Transparent Transmission, Suitable for Data Acquisition, Intelligent Instrument Monitoring, etc

$73^.25

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