FlightSketch "Mini" Rocket Altimeter

Bought from Flightsketch.com - June 2021 for $29
 

Features:

- Nordic Semiconductor nrf52811 with 32bit ARM processor - Integrated Bluetooth Low Energy communication - Bosch BMP388 24bit digital pressure sensor - Bosch BMA253 16g (22g axial) 3D accelerometer - Kalman state filter for accurate altitude and velocity data - 50Hz data logging of pressure, altitude, velocity & 3D acceleration - 4Mbit onboard flash memory (~5 minutes @ 50Hz) - Onboard, replaceable, coin cell battery: CR1225 (~200 hour battery life) - Mounting hole to attach 100lb kevlar shock cord or similar - 200# braided Kevlar shown above w locking swivel! - Free & optional cloud data storage and sharing with Flightsketch.com - Designed & Built in the US

Dimensions:

Fits inside 18mm (BT-20) coupler 0.64" (16.3mm) wide 1.00" (25.4mm) long 0.25" (6.3mm) tall 3.16g (0.11oz) ready to fly with CR1225 battery (included) **Note - current (6/2021) firmware, v29, is compatible with all devices rev "d" and later.

Description:

Looking for a model rocket altimeter that is easy to use and won't break the bank? The FlightSketch Mini combines cost effective design, power efficient components & includes the latest sensor technology from Bosch. Data transfers wirelessly to your iOS or Android device with our free app. Flight stats are shown with real numbers! No flashing lights or beeps to count and decode, no extra data transfer kit to buy. With wireless communication, there is nothing to plug in and no need to open up the rocket & avionics bay. You can turn on your device and record and download all day. The FlightSketch Mini is also compatible with the online flight log service at flightsketch.com. A free account let's you upload flight data to the cloud, view interactive plots and easily share with friends. Browse your flight history with ease, The most useful data is what you actually look at! The FlightSketch Mini now includes a 3 axis accelerometer onboard! Get realtime feedback and visualize the thrust curve of various motors in your rocket. Additionally, the accelerometer data is now used to provide an even more accurate velocity measurements. Great for tuning sim files or bragging about a drag race!

 
Updated 7/2/2021