Purchase Qty. Reference FOB Price
10-49 Pieces US$2.00
50-99 Pieces US$1.79
100+ Pieces US$1.60
Product Description
Product Features: ESP32 Lastest ESP32 Version: REV1 WIFI &Bluetooth 8MB PSRAM 4MB Flash 3D Antenna LORA: LORA antenna connector is RG316 Working voltage: 1.8~3.7v Acceptable current:10~14mA Transmit current: 120mA@+20dBm 90mA@+17dBm 29mA@+13dBm Operating frequency: 433/470MHz(433HMz ...