BY509 Silicon Diode - SOD61 - NXP Semiconductors

Digi International Xbee ZigBee Module, +5dBm, SPI, UART XB24CZ7WIT-004

BY711 Silicon Diode - SOD61 - NXP Semiconductors

NRF24L01 2.4Ghz wireless module Transceiver Arduino Raspberry Pi ESP8266 ESP32

BY8404 Silicon Diode - SOD61 - NXP Semiconductors

BYD33V Silicon Diode - SOD81 - NXP Semiconductors

BY584 Silicon Diode - SOD61 - EIC Semiconductor

1 piece of XBP9B-DMST-002 XBee 900MHz ZigBee wireless module from Digi