10 pcs : ESP32-PICO-MINI-02-N8R2 - Module: IoT, Bluetooth Low Energy,WiFi, PCB, SMD, 13.2x16.6x2.4mm. Module: IoT, Bluetooth Low Energy,WiFi, PCB, SMD, 13.2x16.6x2.4mm.
10 pcs : ESP32-C6-WROOM-1U-N8 - Module: IoT, Bluetooth Low Energy,WiFi, external
ESP32-WROOM-32 4MB Module: IoT Bluetooth Low Energy,WiFi PCB SMD
10 pcs : DFR0718 - Module: audio, Bluetooth V5.0 3.7÷5VDC
10 pcs : OKY3378 - Module: Bluetooth, Bluetooth V4.0 2÷3.6VDC, UART, CC2540
10 pcs : OKY3374 - Module: Bluetooth, Bluetooth, 3.3VDC, XBee
10 pcs : OKY3379 - Module: Bluetooth, Bluetooth v2.0 + EDR, USB