Good morning,
I must developped a product with BLE module with nrf52840 chip. The product must comunicated with android product and windows 7, 10 and the product must supply the profile HID Keyboard and the serial emulation. It's the first time that developped in BLE, do you have example with 2 profiles HID Keyboard and serial emulation?
I bought an evaluation kit nRF52840 DK and 2 evaluations kit MDBT50Q-DB-40 (raytac module with nrf52840).
to secure supplies we have purchased 220 modules. The first prototype are mid-march!
Thank you very for help
alexandre
