06-11-2021, 08:22 AM
(This post was last modified: 06-11-2021, 08:39 AM by Redpiperbob.)
Hi there
I would like some help please I have a mill I fitted with M-Sure scales bought from M-DRO here is a link to one of them.
https://www.machine-dro.co.uk/m-sure-ms-...0mm-8-inch
I would like to build my own Touch DRO and have purchased thre following.
MSP430 Launchpad.
HC05 Bluetooth module
3 USB breakout boards
I have downloaded the MSP430 Firmware for iGaging Scales v 2.00
and have written it to the MSP430
I have wired the board as follows
USB breakout boards D- to 1.7
D+ to 2.3/2.4/2.5
Bluetooth VCC to 5Volts
Bluetooth GND to gnd
Bluetooth RX to 1.2 (TX)
using the USB connector of the computer to give me power to the board I have given the USB breakouts and the Bluetooth a feed of 3.3 volts from the MSP430
I dont seem to be able to insert a picture of the wiring diagram sorry.
I can connect the Bluetooth to my android tablet. and it seems to be happy but if I move the scales nothing happens on the display. What am I missing ?
Do I have the correct Firmware for the scales I am using ?
Have I wired it correctly ?
Do I have to setup something in the App?
Can someone help please.
Thanks
Bob
I would like some help please I have a mill I fitted with M-Sure scales bought from M-DRO here is a link to one of them.
https://www.machine-dro.co.uk/m-sure-ms-...0mm-8-inch
I would like to build my own Touch DRO and have purchased thre following.
MSP430 Launchpad.
HC05 Bluetooth module
3 USB breakout boards
I have downloaded the MSP430 Firmware for iGaging Scales v 2.00
and have written it to the MSP430
I have wired the board as follows
USB breakout boards D- to 1.7
D+ to 2.3/2.4/2.5
Bluetooth VCC to 5Volts
Bluetooth GND to gnd
Bluetooth RX to 1.2 (TX)
using the USB connector of the computer to give me power to the board I have given the USB breakouts and the Bluetooth a feed of 3.3 volts from the MSP430
I dont seem to be able to insert a picture of the wiring diagram sorry.
I can connect the Bluetooth to my android tablet. and it seems to be happy but if I move the scales nothing happens on the display. What am I missing ?
Do I have the correct Firmware for the scales I am using ?
Have I wired it correctly ?
Do I have to setup something in the App?
Can someone help please.
Thanks
Bob