hid keyboard and serial emulation

[alexandre trilles]

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

[alexandre trilles]

good Morning Jorgen,

I have a issue with profil uart, I use the application note "getting_srated_nRF5SDK_keil.pdf". 

The compilation of the sources works fine but when I want to load "softdevices" in the PCA10056 kit, keil v5.30 shows me error: Flash Download

failed - 'Cortex M4'. For information I don't compile when I select target with flashs140_nrf52_7.2.0_softdevice ? I don't understand where is the issue ?

thank you for help

Alexandre