SE840F/X, SE832AF Open Source Wireless Sensors
Draft Ver 0.50 June 2019
3. Firmware Development and Testing
Preloaded Firmware
SE840F-210 included temperature and humidity sensor ENS210. The device is preloaded with ENS210 driver.
After powering up, the device advertises name “Bsensor”
.
• Use nRF Connect APP with the device.
• The APP will receive sensor data every 5 seconds in HEX format.
• The following screenshot shows temperature is 24 degrees(byte 12, 0X18 = 24) and humidity is 60 (byte 14,
0X3C = 60).
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