Frequently Asked Questions
Which SX-70 models are supported?
The SX70 BLE Board supports SX-70 Original, Alpha, Model, Sonar and other series models.
Does installation require soldering?
Yes, soldering is required. Installation involves removing the camera head, taking out the original mainboard, and soldering in the new BLE board.
Can shutter speed errors be calibrated?
Yes. No disassembly required — calibrate shutter speeds directly through the app without adjusting the solenoid.
Does it support 600 film?
Yes. Enable 600 Film Mode in the app to automatically adjust exposure settings for 600 film packs.
How do firmware updates work?
Firmware updates are delivered over-the-air (OTA) via Bluetooth through the mobile app. No cables or computer required.
Is iPhone supported?
Yes, an iOS app is in development. Check the Downloads page for availability.
Is Android supported?
Yes, an Android app is in development. Check the Downloads page for availability.
How is power supplied?
The BLE board is powered by the camera's existing battery system, with optional external power via the SX70 Power Module.