A.R. Probe, nicknamed Probe, is a character in BoBoiBoy.
Probe was built by the Kubulus on the planet Ata Ta Tiga in the year 124XD (time used by the Kubulus). He was to be a combat robot, but one of the scientists spilled water onto him and caused major complications in his development. Although he was able to activate his 'Super Probe' for the first time, due to complications, the scientists were forced to scrap him.
Probe crashed in what seemed like the middle of nowhere, nearly destroyed and dying. He was crying for help when a young Adu Du found him. Taking pity on the robot, Adu Du took Probe back to his lab and rebuilt him, accidently activating him with Pipe Water. As gratitude for saving his life, Probe swore his eternal allegiance and loyalty to Adu Du. Ever since, Probe has remained by Adu Du's side, as his faithful friend and loyal assistant.
It was said that Probe acted very 'insane' due to an incident where he fell inside a water tank (Season 2, Episode 2).
Probe first makes his debut in Season 1, Episode 1, alongside Adu Du as his follower, stealing cocoa powder from Tok Aba's cocoa shop so they could fuel the ship.
With the arrival of Ejo Jo and PETAI in Rintis Island, PETAI attacked Probe as ordered by Ejo Jo. PETAI attacked him and left him in a serious condition, even in his Super Probe form. Afterwards, Probe died in Season 2, Episode 10. Most of the students who saw him die also cried.
Despite being thoroughly destroyed, he was able to be reconstructed by Adu Du with the help of BoBoiBoy and a converter he had bought from Bago Go to revive him in Season 3, Episode 4. However, Probe seemed to have lost his memory, but he still defended Adu Du from the Giant Cocoa.
In Season 3, Episode 6, Wak Baga Ga treated Probe by doing hypnosis and applying for medicine but the actual problem is the unplugged wires on the Probe's hood so Baga Ga plugs it before leaving and his memory is restored.
When Adu Du creates BoBoiBot in Season 3, Episode 18, the growing relationship between them caused Probe to grow extremely jealous. When he discovers the robot's weakness, he went behind Adu Du's back to BoBoiBoy, informing him of the robot's weakness so Probe could return to being Adu Du's 'favorite' robot. Later, Adu Du discovers that Probe had leaked BoBoiBot's weakness to BoBoiBoy, but he forgives Probe because he had saved Adu Du from drowning in Season 3, Episode 20.
BoBoiBoy: The Movie
Probe appears in the movie alongside Adu Du, first joining Bora Ra and his group before they were harshly treated and went agaisnt them. With Adu Du, he formed a temporary truce, he was seen selfie with BoBoiBoy's friends and Papa Zola.
Now three years into the future, Probe has since been upgraded, being able to transform into a vehicle, a mecha mode, and much more. He is currently helping Adu Du as a full-fledged power sphere hunter.
He seems to be extremely goofy, fun and eccentric. He was also very tricky, as seen when he disguised as Auntie Saodah in order to trick BoBoiBoy and his friends. Probe is also known to be clumsy. Despite this, Probe is very loyal to Adu Du and will do anything for him. When he temporarily died, Adu Du showed his affection for him and even mourns after his death. When Probe was revived, the two reunite happily.
Though Probe now has become more powerful since modifications that Adu Du done on his damaged body in the attempt to revive him (even goes so far by tried to use salvaged PETAI parts on him), it's apparent that he would have bad memories about his defeat against Ejo Jo's first PETAI and Adu Du mourning his death. Upon realizing that Ejo Jo has returned for revenge, Probe was traumatized with his previous death, and immediately agreed when Adu Du schemed the plan to call the truce with BoBoiBoy and his friends for facing the said threat.
- In the second season, it was revealed that his full name was "A.R. Probe".
- Probe had a collection of horror books which he enjoys reading, but Adu Du disapproved of this past time, eventually burning Probe's books.
- Probe is the first character in the series to canonly 'die', however, he was revived later in Season 3.