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| BLE certified module with programmable MCU |
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| Yaroooo:
Hi all, I'm looking for an advice on which module may be suitable to use with my application. What I need is a certified BLE module, with small footprint and really low consumption, that has an embedded MCU fully programmable. This is because I've an application with a single sensor (analog) and some GPIOs where use a dedicated MCU is too much. BM70 and BM71 are very good, but seems not programmable. Any advices? |
| dietert1:
Today we got a Sensirion gadget that is quite impressive: https://www.sensirion.com/en/environmental-sensors/humidity-sensors/development-kit/ The user guide has github links and as far as i have seen, this is a very good starting point including all sources. The BLE module used is a BVMCN5103-BK (Cortex M0). We downloaded the iphone app and it worked perfectly. Regards, Dieter |
| awallin:
did you look at ruuvitag and their dev-kit? https://shop.ruuvi.com/product/devkit/ should be fairly open, so I think they have kicad-files for the schematic/pcb available, as well as firmware. |
| jmw:
Have you looked at nRF52 SoC modules? I've used the BMD-300 (https://www.rigado.com/bmd-300/) modules before and they work well for BLE projects. |
| Yaroooo:
--- Quote from: jmw on August 07, 2019, 06:29:19 pm ---Have you looked at nRF52 SoC modules? I've used the BMD-300 (https://www.rigado.com/bmd-300/) modules before and they work well for BLE projects. --- End quote --- This one is what is nearest to the device I'm looking for. I just wondered if nRF is the only one that allow this (programmable MCU with BLE). My question is related to create a fast application, since Atmel/Microchip and some other brands with their own IDE makes things easy, with also technical support, Nordic is more tricky to setup and debug. Or maybe it's only an opinion. |
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