A simple react native app for ble transfer of data from app to ble device. To be used on android and ios phones
Budget: $150 – $160 SGD
You can use any open source react native ble manager modules. It should be able to scan all nearby ble devices and connect to any unconnected devices. It should connect to my selected ble gateway device. After connection, it should be able to transfer ble data according to the specs provided, with success acknowledgement notification from device . The features are similar to LightBlue app except for write data transfer. The write data transfer is using file read instead of manually keying every data to be sent to the ble device.