Surface mount pcb repairs

Buy (6000K)(9V)100pcs SMD LED 2835 Chips 0.5W 3V 6V 9V 18V 50-55LM White Warm Surface Mount PCB Light Em for R92.77

Selling New, never used TX/RX pair Data Link LoRa RN2483 433MHz / 868MHz (UART/USB) Microchip’s Long-Range Low-Power End Node Solution With the growing Internet of Things, Microchip has a LoRa® Technology wireless solution to address increasing demands on end-devices for long range connectivity, low power for battery operation, and low infrastructure cost for volume deployment. LoRa-Main-Lrge Microchip’s LoRa technology solution is ready to run out-of-the box and with the complete LoRaWAN™ protocol and certifications in place, it reduces time to market and saves development costs. LoRa Technology is ideal for battery-operated sensor and low-power applications such as: Internet of Things Smart agriculture Smart city Sensor networks Industrial automation Smart meters Asset tracking Smart home M2M LoRa Technology: Long range - greater than 15 km High capacity of up to 1 million nodes Long battery life – over 10 years Reduced synchronization overhead and no hops in mesh network Secured and efficient network Interference immunity Microchip LoRa Technology Module: Embedded LoRaWAN Protocol Class A - easily connects to LoRa Technology gateway LoRaWAN Protocol Stack ready in system Simple ASCII command set Full certification by region Board Spécifications: Output Power (dBm) +10 at 433 MHz +14 at 868 MHzFrequency (MHz) 433, 868 (Europe)Package Surface mount moduleSensitivity (dBm) -148Range >15 km (suburban)PCB Size 5cm x 3cm x 0.5cm (without SMA connector) 6cm x 3cm x 0.5cm (with SMA connector)Connector: SMA female, JST and Micro USB Include: 2 pcs of LoRa Board 2 pcs JST 6pins cable