===== Week 3 ===== ==== Meeting Minutes February 3, 2020 ==== **Attended: Sharmaine, Mizpah, Arnold, Raellis** === Updates === * Did Line of Sight Testing 30-390 feet (3 trials each 30 feet) * Good results; most 100& data packets sent, lowest 93.33% ===To Do=== * Debug PCB from last semester ==== Meeting Minutes February 5, 2020 ==== **Attended: Sharmaine, Mizpah, Arnold, Raellis** === Updates === * Talked with Dr. Kuh * Taught Arnold and Raellis a lot of bumblebee * Configured Xbee S2C (coordinator, relay, send) * 1 Uploaded Code to Atmega328P * 2 Coordinator and Relay were not detecting Router Xbee; updated firmware and was able to detect * 3 Coordinator is not receiving any packets * 3a. Relay debug LED is not lighting up; no packets are being received or sent * 3b. May need to recheck code that was uploaded * 4. Compared working relay code and old relay code * 4a. Found that the LED was not declared correctly; originally declared as int led=9 * 4b. Changed it to #define led 9 (??????????) ===To Do=== * Continue debugging old PCB * Range test Xbee S2C * Find compatible 5V regulator * Fabricate a new board that will incorporate Sparkfun 5V regulator * Use thru holes (header) * try to finish PCB design by next week Wednesday 2/12